2010

ENG
RCF TT+ represents another prominent chapter in the long history of RCF sound systems. What ever
a speaker system is designed for live sound, large concert situations or permanent installed theatre,
today customers and audience expect a level of audio fidelity and intelligibility of such a standard
unsurpassed by previous genereations.

These requirement have fostered the need for audio professionals to be able to offer a range of
speaker systems combined with dedicated processing and amplification technologies that are
superior in acoustic performance and control technology.

TT+ series from RCF offers ready to use solutions and tools in true active high definition speaker
systems.
The TT+ line consists of different true active and passive models, conceived and designed for specific
applications.

From large venue systems to compact indoor sound reinforcement all the TT+ products offer:

- extremely compact dimensions;

- maximum output efficiency in sound pressure levels;
- minimum mechanical weight ratio;
- high power RCF precision Neodymium Transducers;
- high technology switching power supplies with Class D amplifiers;
- high quality analogue audio inputs and, for Line array systems, state of the art floating point DSP
technology;
- baltic birch plywood cabinets and high quality mechanics.

LINE ARRAY MODULES

- TTL55-A pag. 8 Large Venues Systems
- TTL33-A pag. 12 Compact Systems
- TTL31-A pag. 14 Mini Systems

STAGE MONITORS
- TT45-SMA pag. 16 All Systems
- TT25-SMA pag. 18 All Systems

MONITORS
- TT25-A pag. 20 All Systems
- TT22-A pag. 21 All Systems
- TT08-A pag. 22 All Systems

SUBWOOFERS
- TTS56-A pag. 24 Large Venues Systems
- TTS28-A pag. 26 Compact Systems
- TTS18-A pag. 27 Compact/Mini Systems
- TTL12-AS pag. 15 Mini Systems
- TTS12-A pag. 28 Perfect with TT08-A
 system solutions
With more than 50 years of experience RCF is one of the leading manufacturers
of professional audio and one of the few companies to use its own transducers
technology. RCF has pioneered many of the innovations now recognised and used in
pro audio products.

Our products are designed in very close co-operation with our customers, offering
complete solutions to meet the highest demanding market needs.
The entire production process in RCF’s Italian factory guarantees that RCF
professional products comply with the highest quality standards.

The world wide RCF distribution network offers our customers the most complete
and qualified support.

Touring Stadia and Arenas

The capability of delivering superior SPL output of our systems will re- Whether the event is a live performance or a sport match, whether
duce the truck space requirements, the higher efficiency of integrated the speaker system is a rented solution or a dedicated permanent
digital amplifiers will reduce the energy requirements, the integrated installation, TT+ will excel for superior vocal intelligibility, dynamic of
processing and the cabling reduction will make the set-up faster and sound and musical clarity.
easier.

4
ACTIVE AND CONTROLLED
TT+ systems are active and features highly advanced digital or
analogue electronic processing.

TT+ high power digital amplifiers offer very low distortion and
natural sound with very efficient heat dissipation coupled with
low energy consumption.

The integration of precise analogue and digital processing,

directly available with simple presets, the possibility of
monitoring and controlling the systems with RDnet propietary
protocol brings TT products to unmatched results in audio
industry.

LARGE VENUES SYSTEMS

RCF TT+ large venues systems are a specifically designed
group of products dedicated to highly demanding large
scale applications. This system is designed to be easily
scalable, from a few modules to full size arrays for very
large outdoor stadia or public spaces.

THEATRE SYSTEMS
The TT+ series offers a variety of line array systems, speakers
and stage monitors that combine compact size and unobtrusive
look with outstanding sound definition and power, making
them perfect for theatre sound reinforcement.

Concert halls Houses of worship

The incredibly low distortion of RCF digital amplifiers, the accuracy From small and medium houses of god to very large community
and transparency of the reinforcement, the possibility of controlling churches a TT+ systems will always deliver unique intelligibility, well
and monitoring each single speaker make the TT+ the perfect indoor defined pattern control, exceptional feedback stability during
system that will satisfy the most demanding artists, from opera and speech and will immediately be ready to play high definition music
musicals to symphony and rock. and soundtracks at the desired spl level.

5
 TECHNOLOGY

Innovation, Integration, Intensity

INNOVATION - Our research and engineering department can
offer innovative projects with finite control of each detail, from
the loudspeaker voice coil wire to the highly efficient extended
dynamic amplifier topology. There are many different ingredients
that go into creating quality products and systems. These include
computer aided simulation software to assist the understanding of
transducer behaviour and amplifier operation and the relationship
of dynamics and transient response. RCF utilises over thirty state
of the art software packages to identify magnetic circuits, voice
coil dynamics, suspension linearity, horn dispersion simulation,
crossover filters, amplifier thermal behaviour and more.

INTEGRATION - RCF is only of only a few loudspeakers manufacturers

worldwide who have the ability to completely design and
manufacture transducers, speaker systems and amplification and
control electronics. Our 60 plus years heritage in audio combined
with our state of the art R&D and manufacturing processes, allow
us to seamlessly integrate all the ingredients to design and build
the TT+ High Definition Touring and Theatre systems.

INTENSITY - The design philosophy for the TT+ Series is based

upon offering the sound engineer solutions and tools that are
ready to use. Key factors are the ability to sustain very high power
with highly efficient sound pressure levels. Intense sound levels
are created with extremely high definition and extended dynamic
range. Modern construction materials result in mechanical weight
ratios that are light for practical flying and portability.

Waves Structures

New horn designs for the entire line. Precision waveguides for the line arrays Baltic birch plywood cabinets. High quality steel mechanical fittings. Aluminium
midrange and compression drivers. Solid aluminium structures for compact die cast handles. Powder coated grilles. Heavy duty epoxy paint finishes on
two-way systems. cabinet structures.

6
RCF Precision Transducers
For over six decades RCF professional woofers have represented the
ultimate performance, the highest power handling and the most
advanced technology.

Thanks to high energy magnetic designs, complex cooling systems

and specifically developed new technologies, our neodymium
transducers put themselves at the same, unsurpassed level.

Technology and craftmanship: every professional compression

driver and woofer is precision built in our factory in Reggio Emilia,
Italy, using the most advanced moulding and assembly technologies
and our experienced dedication and attention.

TT+ large venues products offer ready to use solutions and tools in
true active high power, high definition touring systems.

Power and control Integrity

Powerful switching power supplies. Low distortion and natural Advanced designs. High quality materials. Precise manufacturing.
Class D amplifiers. Huge energy reserve in capacitor buses. Precision assembly. Extensive quality control procedures.
Unique audio quality from an RCF exclusive premium analogue input board. RCF’s solid audio heritage.
Maximum flexibility and control from a newly designed 96 kHz, 32 bit floating
point DSP.

7
TTL55-A
THREE-WAY ARRAY MODULE

The TTL55-A is a high power, three way, active line array module
engineered to deliver an incredible output for use in indoor and
outdoor large spaces. The system is designed to be easily scalable
from few modules for medium and small theatres to full size arrays
for very large outdoor stadia and public spaces.
The three new designs for the six neodymium transducers that
power the system represent the result of many years dedicated in
pioneering new solutions using the best materials available on the
market.
The integration of the 3500 Watt four channel digital amplification
and the advanced digital processing set a new standard for
distortion, noise and thermal efficiency.

230V p/n 13000188

115V p/n 13000189

FEATURES
Maximum output per size on the market
3500 W, 4 way digital amplification
2 x 12” high power neodymium woofers, 4” v. c.
10” neodymium midrange, 3.5” v. c.
3 x 1.5” neodymium compression drivers, 2.5” v. c.
High quality analog input board
96 kHz, 32 bit DSP processing
RDNet remote monitoring and control
Baltic birch cabinet
Tour grade Baltic birch cabinet and mechanics

SUGGESTED SUBWOOFERS
The TTS56-A high power subwoofer is the choice for the large
format TTL55-A line array.

Reccomended configurations:

- 1 TTS56-A every TTL55-A module (pag. 24)

8
 LARGE VENUES LINE ARRAY SYSTEM
The rules of line array

INSIDE VIEW

POWER PLATFORM
The power section comprises 4 high
power digital amplifiers, a state of
the art 32 bit floating point Dsp
processing, network board, high quality
analog inputs.

TOURING GRADE CABINET

The cabinet is in Baltic birch and the
mechanics are laser cut in high grade THE TTL55-A AMPLIFIER
steel. The weight of the system is The TTL55-A amplifier represents a state
less than many similar size passive of the art execution of a Dsp controlled
competitors. multi-way digital amplification. The analog
input board offers xlr input and output
link, cluster size control switches, high
HORN LOADED MF frequencies correction switches, pre-loaded
The 10” midrange is a state of the art equalizations by-pass switch. Ethercon input
neodymium design. It features a sealed and output connect the system in daisy
LF CLAM SHELL CONFIGURATION HF ARRAY chain on a RDNet monitoring and controlling
aluminium basket, incredibly high
The 2 woofers, in a band-pass loading The high frequency section employs system from the FOH. The signal processor
BL product, a secondary “distortion
configuration, provide a very tight and three high power 2,5” voice coil is a 32 bit floating point Dsp running at
reduction” coil. The transducer is
powerful bass response. The acoustical compression drivers housed on a 96 kHz. The Dsp takes care of crossovers,
loaded on a 4-slot constant directivity
configuration is very efficient in the 100 very compact slotted horn. Precision equalisations, soft-limiters, rms limiters,
horn that guarantees a uniform vertical
Hz region and free from dual source assembled titanium domes to produce large signals compression and customised
coupling module to module.
cancellations. very high power and clarity presets for the 4 way amplification. Four
digital amplifiers: 2 x 1000 watt low
frequency, 1000 watt the midrange, 500
watt for the three high frequency drivers.

9
RDNet
The TTL55-A is equipped with a dedicated networking board. Using our proprietary RDNet protocol is possible to monitor all the system parameters, form the input
to the status of each single amplifier. Having a Dsp on board of each cabinet, it is possible to address to single cabinets or groups of cabinets specific presets or
modifications of parameters like gain, equalisation or delay.
The RDNet protocol is based on RS-485 communication protocol, it is very stable and it is possible to send and receive data on a simple XLR cable.

THE TTL55-A CABINET

The TTL55-A cabinet is built in Baltic birch plywood and protected with heavy-duty coating. The internal structure is braced and reinforced and all the parts are
assembled on metal inserts with metric screws. With a very small size compared to the spl output it is easily transportable as a single module on a dolly or in groups
of four in dedicated karts. The front grille is powder coated a features and special foam backing very transparent to the sound.

MECHANICS

SIDE VIEW

SIDE HANDLE
The TTL55-A cabinet features a newly
designed die-cast side handle with
rubber hand-grip. Thanks to the internal
scoop design it is possible to use the
handle in three different directions.

FRONT MECHANICS
All the mechanical structure is built
in high strength structural steel.
This special steel by a quenching
and tempering process guarantees
a yielding strength almost 4 times
higher compared to commercial grade
steel and maintains the mechanical
properties down to –40° C. Thanks
to this material the mechanics have
high safety factor with a weight under
control.

REAR MECANICHS AND

ANGLES
The TTL55-A cabinet features 8 possible
splay angles, from 0° to 7° with 1° step
increment to create curved spiral arrays
with very high precision.

AMPLIFIER MECHANICAL
STRUCTURE
The electronic processing and the
amplifier are housed in a solid
aluminium extrusion. The housing is
tightly fitted to the rear of the cabinet
and sealed. The power input and all the
signal connectors are housed in two
recessed and protected panels.

10
 LARGE VENUES LINE ARRAY SYSTEM
DETAIL ONE-TWO

WOOFERS
- 2 x 12”high power vented neo
woofers, 4”voice coil
- Minimum weight basket design
THE BEST VOCAL CLARITY FROM A LARGE LINE ARRAY
The TTL55-A midrange transducer features a unique “Impedance Control Coil” technology. A
secondary coil wound on the speaker yoke and driven in opposite phase to the primary coil
has the function of cancelling the primary coil inductance, increasing the speaker sensitivity
and reducing the speaker distortion. A primary effect of this technology is the improvement
of the temporal behaviour of the speaker, improving the crossover transition from the
midrange to the compression drivers.

MIDRANGE
- 10” Very high BL neo midrange,
3.5” voice coil
- Aluminium sealed basket design

COMPRESSION DRIVERS
- 3 x 1.5” throat neo compression
drivers, 2.5” voice coil
- Very compact diameter design

11
TTL33-A
THREE-WAY ARRAY MODULE

The TTL33-A offers the highest performance from a small size 3 way line array. The
incredible high output and dynamics, the extreme accuracy and high frequency extension,
plus compact size, make the TTL33-A the ideal tool for reinforcing mid-large size outdoor
and indoor live performance and events.

FEATURES
750 W digital switching amplifiers
Wide, constant directivity, coverage angle
2 x 8” high power neodymium woofers, 2.5” v. c.
8” neodymium midrange, 2.5” v. c.
3 x 1” neodymium compression drivers, 1.5” v. c.
High quality analog input board
96 kHz, 32 bit DSP processing
Soft limiter and RMS protection
Baltic birch cabinet
Maximum output per size on the market

SUGGESTED SUBWOOFERS
- TTS56-A pag. 24
- TTS28-A pag. 26
- TTS18-A pag. 27

230V p/n 13000091

115V p/n 13000101

Advanced technologies,
knowledge, experience, continuos
engineering effort and dedication
were able to bring us to these
unique results: the TTL33-A.

Active, ultra compact, wide

dispersion, line array module tath
set a new standard in touring nd
theatre sound reinforcement.

12
 POWER PLATFORM
The TTL33-A is powered by a 750 W
switching power supply and 3 digital

COMPACT LINE ARRAY SYSTEM

amplifiers: 500 W mid-bass, 500 W mi-
drange and 250 W compression driver.
The result is very high output, extremely
low distortion and natural sound.

TOURING GRADE CABINET

The cabinet is in high quality Baltic
birch plywood and the mechanics are
laser cut in high grade steel. The weight
of the system is less than many similar DIGITAL PROCESSING
size passive competitors. The integrated digital processor is
based on a state of the art 32 bit,
floating point DSP running at 96 kHz
CONTROLLED MID-BASS COMPRESSION DRIVERS HIGH OUTPUT MIDRANGE
sampling rate. The calculation capacity
Light and reliable neodymium 8”, in A new compression driver has been A fast and accurate horn loaded 8” largely exceed the processing needs
a band pass loading configuration, developed for array applications. The takes care of the midrange frequencies and the DSP is never pushed to the
provides a tight and loud mid-bass. best ratio between the size of the in TTL33-A. Powerful neodymium liit. Crossover and equalisation of the
Thanks to a careful acoustic design diaphragm and the overall diameter magnet, aluminium die cast basket, transducers, limiter, system presets:
the sensitivity in the 100 Hz region is and the very small total size makes aluminium back can in direct contact to high pass, air absorption and cluster
almost double than typical, same size, the ND1411-MT a unique driver for the rear plate for best heat dissipation. size corrections.
designs. application in line on straight horns.

RELIABLE MECHANICS
Laser cut high quality steel bars and
precision machining for an easy to
use and reliable mechanics. Thanks to
the very light weight of the cabinet
building the cluster is very simple, fast
and effortless.

A new standard in touring and theatre sound reinforcement

13
© picture by Vladimìr Šamberger (CZ)
TTL31-A
TWO-WAY ARRAY MODULE

The TTL31-A is a ultra-compact size 2 way line array.

The very high output and dynamics, the extreme accuracy and high frequency extension,
plus the very compact size make the TTL31-A the ideal tool for indoor and theatre
applications, liver performances and events.

Looks like a “mini”, sounds like a “compact”

FEATURES
750 W digital switching amplifiers
Wide, constant directivity coverage angle
8” high power neodymium woofer, 2.5” v. c.
3 x 1” neodymium compression drivers, 1.5” v. c.
High quality analogue input board
96 kHz, 32 bit DSP processing
Soft limiter and RMS protection
Baltic birch cabinet
Very high output per size

SUGGESTED SUBWOOFERS
The TTL12-AS subwoofer array module has been specifically
designed to be coupled to the TTL31-A. The system can also be
completed with the addition of TTS18-A or TTS28-A high power
subwoofers. (pag. 26 and 27)

14
TTL12-AS
FEATURES
1000 W digital switching amplifier
LINE ARRAY SUBWOOFER MODULE
Band-pass design

MINI LINE ARRAY SYSTEM

The TTL12-AS is the ideal complement for the TTL31-A array module. 12” high power neodymium woofer, 4” v. c.
The band-pass design guarantees the maximum output per size while the 4” High quality analog input board
voice coil vented woofer design offers the minimum of power compression.
Phase, crossover, bass shape controls
Integrated mechanics
Baltic birch cabinet
Very high output

230V p/n 13000019 230V p/n 13000124

TTL31-A 115V p/n 13000143 TTL12-AS 115V p/n 13000151

TTL31-A CUT VIEW CONTROLLED BASS

The amplifier section features 750 W The high power 12” neodymium
switching power supply module, 500 woofer with a 4” voice coil
W for the LF, 250 W for the HF. It is guarantees a very controlled and
equipped with extra capacitor bus precise bass response perfect for
able to sustain the voltage for 100 indoor applications such as theatres.
ms burst signals. The total power can A fully optimised T-pole design
be distributed to the 2 final amplifier generates the minimum amount of
sections. Each section has a very high flux modulation, the unique dual-
maximum output power capability forced air venting system guarantees
in order to provide, when necessary, a very efficient voice coil ventilation
maximum output burst in a specific for minimum power compression and
frequency range. higher power handling.

PERFECT HF CONTROL MECHANICS

The 3 neodymium compression drivers The integrated mechanics provide perfect

are mounted on an unique straight horn, compatibility with the TTL31-A line array
designed to offer the maximum control over module. The mechanical suspension system
the high frequencies. is in high quality steel, very precise and
The unique compression driver design offers easy to use.
the minimum spacing between throats to
avoid HF cancellation.

15
TT45-SMA
FEATURES
1500 Watt, 2 way digital amplification
HIGH OUTPUT STAGE MONITOR
2 x 12” high power neodymium woofers,
The TT45-SMA is a very high output, high performance, active stage monitor. Perfectly flat 3.5” v. c.
amplitude response, extended bass reproduction and incredible output make this monitor Horn loaded 1.5” throat titanium
unique in the market. The TT45-SMA distinguishes itself for vocal clarity, accurate and detailed compression driver, 3” v. c.
high frequency reproduction, prefect feedback stability. The cabinet angle and the 90° x 45°
uniform directivity provide optimal coverage in medium and large sized stages. 90° x 45° coverage angle
TT45-SMA are designed to work in couples to provide exceptional tour grade monitoring to the Soft limiter and rms protection
most demanding artists. The TT45-SMA features 1500 Watt digital amplification power with
integrated onboard signal processing and transducers protections.
Very low profile
Maximum gain before feedback
Baltic birch cabinet
Maximum output per size on market

230V p/n 13000192

115V p/n 13000193

INSIDE VIEW COMPRESSION DRIVER

PRECISION HF
The high freqencies section features
a 90° x 40° horn loaded compression
driver, 3” voice coil.

TOURING GRADE CABINET

The cabinet is constructed in Baltic A new high performance 3.0 inch
birch plywood and protected with high diaphragm compression driver with a
quality textured coating.
HIGH POWER LF DIGITAL AMPLIFICATION It features two recessed side handle
1.4 inch exit throat deliver perfectly
The loudspeaker’s low frequency section The TT45-SMA is powered by a on the sides and a heavy duty metal natural midrange and high frequency.
comprises two 12” high power neodymium 1500 Watt digital 2 way amplifier: grille with acoustical high quality The diaphragm is precision formed
woofers in clam shell configuration. 1000 Watt for the low frequencies foam backing. Low profile rubber feet
and 500 Watt for the high prevent cabinet damages.
from pure titanium, the suspension
frequencies. is based on a vented and damped
design in order to provide very low
distortion.

WOOFERS
The loudspeaker’s low frequency section comprises two 12” high power neodymium vented woofers. The two
transducers are driven in parallel for a tight and powerful bass response. In the low midrange frequency region only
one of the two transducers is driven in order to avoid side cancellations.

The TT45-SMA woofer is designed to provide an excellent frequency response linearity with very low distortion. A very
strong neodymium magnetic structure guarantee dynamic and precision, a new and unique 3,5” voice coil design
provides a very high power handling, especially recommended in comparison to a standard 3” voice coil. The unique
Dual-forced air venting system guarantee a very efficient voice coil ventilation to minimize the power compression.

16
 STAGE MONITORS
© naphtalina.com/FreeEvent

Incredible output monitoring for the most demanding artists

DETAIL ONE-TWO

DIGITAL AMPLIFICATION

The TT45-SMA is powered by a 1500 Watt digital 2 way amplifier: 1000 Watt for the two 12” woofers and 500 Watt
drive the 3” voice coil horn loaded driver.
The input board features a special switch to align the curve response equalisation for use of the speaker system in
couples.
The amplifier is housed on a heavy duty aluminum panel suspended from the main cabinet with flexible mounts to
obtain the best insulation from vibrations.
Signal output link and power output link are available on the right side of the cabinet.

17
TT25-SMA
FEATURES
750 W digital switching amplifiers
HIGH OUTPUT STAGE MONITOR 60° conical, constant directivity coverage
The TT25-SMA is a high performance, coaxial stage monitor. angle
The very linear curve response, the consistent coverage, the acoustic output make the TT25- 15” neodymium woofer, 3.5” v. c.
SMA the professional choice for most demanding situations. The voicing is accurate and
deep, the sound transparent in the mids and extremely accurate at very high frequencies.
1.5” neodymium c. driver, 2.5” v. c.
The size is compact and the profile very low for a discrete stage professional appearence. High quality analog input board
Loop through output and power panel on opposite side to minimize cable runs on stage.
Soft limiter and RMS protection
By producing flat amplitude and phase responses, full range bandwidth and exceptional
impulse response, the TT25-SMA far exceeds the capabilities of conventional stage Very low profile
monitors.
Baltic birch cabinet
Very high output

230V p/n 13000090

115V p/n 13000121

COMPONENTS
INPUT PANEL
INSIDE VIEW
The input section provides a signal
input on xlr connector, system
sensitivity control, 4 status LEDs and
Eq switch.

OUTPUT PANEL
The AC panel features a Powercon
DIGITAL AMPLIFICATION HIGH POWER LF connector and xlr output link.
The amplifier section features 750 W The horn on a coaxial 15”
switching power supply module and phase neodymium cone driver with 64
corrected control electronics. mm diaphragm exhibit constant Q.
The high quality analog input board The beamwidth remains consistent
provides linear phase crossovers, system across the horn’s operating
equalisation, fast limiter, RMS limiter and frequency range and coverage.
configuration control preventing driver Frequency response is uniform
over-excursion and assuring high sound across the specified beamwidth,
pressure levels with minimal power with minimal side lobes.
compression

USING THE MONITOR IN COUPLE

On mid-large stages is often needed to use stage monitor in couples.
When TT25-SMA are used in this configuration the mid-bass will increase for a natural effect due to the coaxial
transducer.
To avoid this, RCF engineers have developed a special side to side correction switch that inserts a mid-bass
frequency cut balancing the listening level for a perfect stage monitoring experience.

18
 STAGE MONITORS
The perfect stage monitoring experience
DETAIL ONE-TWO

COAXIAL SIMMETRY

A coaxial loudspeaker presents a response behaviour that is symmetric about its axis. For stage monitoring
purposes the coaxial characteristics provide near perfect monitoring. You can move left, move right, go foreward
and go back and you will hear the same, uniform sound.
The new 15” coaxial neodymium transducer is the result of the latest refinement in years of RCF transducers
experience, featuring a 3.5” voice coil, titanium dome, compression driver. A massive outside ring neodymium
magnet drives the transducers for a contolled mid-bass and extreme precision in high frequency reproduction.

19
TT25-A
HIGH OUTPUT TWO-WAY SPEAKER
The TT25-A offers the highest performance from an active 2 way system. The incredible
high output and dynamics, the extreme linearity and accuracy plus the compact size makes
the TT25-A the ideal professional speaker for sound reinforcement, live performance and
events. The speaker is equipped with a rugged steel pole mount on the bottom.

230V p/n 13000118

115V p/n 13000100 High output at premium sound quality

FEATURES
1500 W digital switching amplifiers
90° x 40° constant directivity coverage angle
15” high power neodymium woofer, 4.0” v. c.
SUSPENSION
1.5” neodymium compression driver, 3” v. c.
High quality detachable fly tracks
fittings on both side of the cabinet
High quality analogue input board offer horizontal, vertical and coupled
suspended orientations.
Soft limiter and RMS protection
Baltic birch cabinet
Maximum output per size on the market

HIGH FREQUENCIES

The newly designed “thick aluminium body” horns offer the best dissipation to
neodymium compression drivers. When the pure titanium compression driver are
assembled, all the horn becomes the surface of dissipation for the heat generated
from the voice coil. The same coverage angle at all frequencies, compact size and
strong, resonance free, mechanical structures for accurate voice and transparent sound.
Designed for 90° rotation.

20
 TT22-A
We started the design of our
TT+ compact speakers with a
clear idea in mind: maximum
high quality audio SPL within
the smallest lightweight and
HIGH OUTPUT TWO-WAY SPEAKER
size. Thanks to the state of the
art neodymium transducers, The TT22-A is the most flexible and powerful tool in its class.
premium quality analog An extremely careful acoustic design plus the highest quality transducers and the powerful
processing and powerful Class amplifier, make this system the perfect solution for live sound situations to playback and
D amplifiers we reached and monitoring. The speaker is equipped with a rugged steel pole mount on the bottom.
surpassed our original goals

MONITORS
230V p/n 13000089
115V p/n 13000099

FEATURES
750 W digital switching amplifiers
90° x 40° constant directivity coverage angle
12” high power neodymium woofer, 3.5” v. c.
POWER AND CONTROL
1.5” neodymium compression driver, 3” v. c.
The massive amount of Class D power
is driven from a very accurate analog
High quality analog input board input board: perfect linearity and audio
quality, soft peak limiter, rms limiter,
Soft limiter and rms protection high pass and side coupling options.
Premium sound quality at maximum
Baltic birch cabinet output.

Maximum output per size on the market

UNIQUE TRANSDUCERS DESIGN

3” voioce coil woofers can not handle the power, 4” voice coil woofers are too slow for
two-way systems.. This is why we invented the RCF 3.5” size high energy mid-bass, which
represents the best balance between low end capability and midrange clarity and control.
All this in only 5 Kg. The compression driver features a new pure titanium dome. Special ribs
on the dome provides maximum flatness and extension in very high frequencies and venting
on top plates guarantees distortion free midrange extension.

21
TT08-A
PRECISION MONITOR
The TT08-A is the smallest and powerful solution to almost any sound
reinforcement situation.
Hi-fi acoustic design, high quality neodymium transducers, powerful amplifiers,
very compact size cabinet and incredibly lightweight.
Superb deep bass punch, very linear and precise frequency response. The perfect
solution for live sound situations, playback and monitoring.

230V p/n 13000116

115V p/n 13000120 Monitor size, PA sound

FEATURES
750 W power digital switching amplifiers (500
on the woofer, 250 on the compression driver
90° x 60° constant directivity coverage angle
MAXIMUM FLEXIBILITY
8” high power neodymium woofer, 2.5” v. c.
Two different angles for near field or
1” titanium compression driver, 1.7” v. c. long field monitoring. Pole mount, fly bars,
side M10 suspension points. The TT08-A is
the perfect tool for broadcast monitoring,
High quality analog input board theatrical installations, front and side fills,
under balcony coverage and distributed sound
Soft limiter and RMS protection systems. OUTSTANDING POWER

Baltic birch cabinet Though remarkably compact and lightweight,

the TT08-A offers an incredible maximum SPL
of 128 dB, making it suitable for use as either
Maximum output per size on the market a single, primary loudspeaker or within multi
cabinet horizontal and vertical arrays.

LONG FIELD MONITORING NEAR FIELD MONITORING

The other side of the cabinet presents One side of the cabinet presents a
a 20° angle perfect for long field 40° angle for near field monitoring
monitoring applications. applications.

22
 PERFECT COMBO
The perfect complement for the TT08-A
is the TTS12-A compact subwoofer.
These two speakers together offfer an
incredible variety of mounting options
for any application.

MONITORS
The TT08-A coupled with the TTS12-A represents the ultimate stage monitor experience
for keyboards or djs, giving a recorrding studio sound definition coupled with the power
needed for live events.

The TT08-A is by far the smallest member of the TT+ family, whilst
being the most flexible and powerful tool in its class: from live sound
to playback and monitoring, corporate events and broadcast studios.
The TT08-A offers an incredible maximum sound pressure level of
128 dB. Its performance efficiency is almost 3 dB higher than many
larger 10” speaker systems and indeed comparable to many 12”
systems.

23
TTS56-A
FEATURES
2 x 3400 Watt digital amplifiers
HIGH POWER ACTIVE SUBWOOFER
2 x 21” high power neodymium woofers, 4.5” v. c.
The TTS56-a is a high power, high output active subwoofer system that sets a 96 Khz, 32 bit DSP processing
new standard in the touring sound reinforcement. The new 21” neodymium Remote monitoring and control
design represent the result of many years dedicated in pioneering new solutions
for the transducers technology. The integration of the 6800 Watt , 2 channel digital Time delay alignment
amplification and the advanced digital processing set a new standard for distortion, Cardioid preset for groups
noise and thermal efficiency.
Tour grade Baltic birch cabinet
Maximum output per size on market

230V & 115 V p/n 13000190

INSIDE VIEW INPUT BOARD

POWER PLATFORM
The power section comprises 2 x 3400
watt digital amplifiers, a state of the art
32 bit floating point Dsp processing,
time delay setting, network board, high
quality analog inputs.

TOURING GRADE CABINET The input section provides:

The cabinet is in Baltic birch and the - In/Out XLR connectors
internal structure is heavily braced
to survive to long term use and
- Crossover Out XLR connector
transportation. The weight of the - System sensitivity control
system is less than many similar size - crossover set-up (60 Hz - 90 Hz )
passive competitors.
- High pass set-up (30 Hz - 45 Hz)
- 4 status LEDs
- RDnet Ethercon In/Out connectors
BASS-REFLEX LOADING
The 2 x 21” woofers, in a clam shell
loading configuration, provide a very
THE INPUT SECTION PROVIDES
tight and powerful extended bass
response. A SPECIAL SWITCH TO CREATE A
CARDIOID CONFIGURATION WHEN
TTS56-A SUBWOOFERS ARE USED IN
GROUPS OF THREE

TRANSDUCERS The new 21” transducer design features:

The TTS56-A features two 21” high power
Very high force, neodymium magnet assembly
neodymium woofers. A new 21” transducer has
115 mm diameter, 33 mm length, inside-outside
been specifically designed for the application.
copper voice coil reinforced silicon double spiders
The woofer provides very high power handling,
carbon fiber doped water resistant cone heavy
low distortion at large excursions and very light
duty aluminum basket magnet assembly complex
weight for the power. The clam shell acoustical
ventilation for minimum power compression.
configuration provides very high outpour, bass reflex
quality sound, very compact footprint.

24
 HIGH POWER SUBWOOFERS
The highest power ever packed into a sub
DETAIL ONE-TWO

POWER AMPLIFIERS RDNET

The TTS56-A amplifier section features 2 x 3400 Watt highly advanced The TTS56-A is equipped with a dedicated RDnet networking board. It is
digital amplifier modules. The power amplifiers and the input board possible to monitor all the system parameters, form the input to the status
are housed on a heavy duty aluminum paned suspended from the of each amplifier, to address to single cabinets or groups of cabinets specific
main cabinet with flexible mounts to obtain the best insulation from presets or modifications of parameters like gain, equalisation or delay.
vibrations of the electronic parts.
Each module features:

- Power Factor Correction (PFC)

- Separated power supply and amplification
- High efficiency, very low consumption
- Comprehensive, smart protection features: thermal,
over-current, non audio signals
- Two “on board” ventilation fans

25
TTS28-A
HIGH POWER SUBWOOFER
The TTS28-A is a reference double 18” bass reflex subwoofer ideal for touring
applications. With the digital switching amplifiers, neodymium woofers and a
well designed structure, it is one of the smallest and lightest double 18” systems
available. A unique feature is the semi charged horn design which, at low
frequencies around 40 Hz, operates as a conventional bass reflex cabinet,
however at the slightly higher frequencies in the 80 to 100 Hz area, the system
operates as a “semi charged horn loaded” design which provides around 3 to 4
dB more efficiency.

230V p/n 13000092

115V p/n 13000102 Powerful tools for powerful systems

FEATURES
AMPLIFIER
2000 W digital switching amplifier The amplifier section features 2000
W switching power supply (1000
2 x 18” high power neodymium woofers, 4” v. c. + 1000).
The input section provides In/Out
xlr connectors, Crossover Out xlr
XLR in/out, Powercon input connector, system sensitivity control
(linear potentiometer), crossover
Baltic birch cabinet set-up (80 Hz - 100 Hz - crossover
add), very low frequencies high
pass (45 Hz), 4 status LEDs. The AC
Very compact size panel features In/Out Powercon
connectors, On/Off switch.
Minimum weight
Maximum output per size on the market

MASSIVE POWER
On our subwoofers each single
transducer is independently driven from
a 1 kW RMS amplifier providing an
incredible performance and amount of
sound power from a very compact size.

Sound systems designed for almost any application benefit from

the addition of extended low frequency or sub bass. True natural
reproduction of music requires that the sound system’s output
should extend into the lowest octaves of the audible spectrum.

26
TTS18-A

HIGH POWER SUBWOOFERS

HIGH POWER SUBWOOFER
The TTS18-A is a very high output, compact bandpass subwoofer.
It is the ideal in combination with TT+ 2-way systems or used in multiples for very
flexible touring solutions.

230V p/n 13000093

115V p/n 13000103

FEATURES
TTS18-A WOOFER
1000 W switching amplifier The TS18-A woofer features: lightweight,
high force, neodymium magnet assembly,
18” high power neodymium woofer, 4” v. c. 100 mm diameter, 25 mm lenght, inside-
outside copper voice coil, silicon double
spiders, water resistant treated cone and
XLR in/out, Powercon in/out magnet assembly complex ventilation for
minimum power compression.
Baltic birch cabinet
Very compact size
Maximum output per size on the market

SUPERIOR WOOFERS
RCF LF18N401: incredibly linear frequency response characteristics, the highest power handling of any comparable 18” neodymium
transducer and the lower power compression. Fibre loaded cone assembly along with a high excursion triple roll, constant geometry
surround. This combination provides remarkable strenght and a peak to peak maximum excursion of 48 mm. A fully optimised T-pole
design generates the minimum amount of flux modulation, the unique dual-forced air venting systemventing system guarantees a very
efficient voice coil ventilation for minimum power compression and higher power handling.

FLEXIBLE CONTROLS
Power amplifiers are driven from a very accurate analog input board: perfect linearity
and audio quality, soft peak limiter, rms limiter. Many crossovers and operation
options are available: extreme low frequency high pass, phase inversion, 80 Hz and
110 Hz crossover, adding mode crossover for maximum punch of the system.

Whether it is for the provision of subtle dynamic sound for

theatre applications, the raw power of a bass drum kick or
an air moving concert sound sub bass system, RCF has the
solution.

27
TTS12-A
HIGH POWER SUBWOOFER
The TTS12-A is an extremely compact high power subwoofer designed to
complement the TT08-A speaker system.
Based around a band pass design using a newly designed 4” voice coil vented
neodymium 12” woofer the TTS12-A is powered by the on board 1000 W Class
D power switching amplifier.

230V p/n 13000117

115V p/n 13000132

FEATURES
TTS12-A CUT VIEW
1000 W digital switching amplifier High quality neodymium transducers, strong
Baltic birch construction, powerful digital
amplifier and compact size make the TTS12-A
12” high power neodymium woofer, 4” v. c. the ultimate choice for a small and portable
high definition sound reinforcement system.
XLR in/out, Powercon in/out
Very compact size
Baltic birch cabinet
Minimum weight

POLE MOUNT MAXIMUM FLEXIBILITY

A rugged powder coated steel pole The system can be wired with one
mount has been installed on top of subwoofer plus two satellite TT08-A in
the TTS12-A subwoofer to provide a full stereo or “one to one” ratio from
pole mount option for various TT08-A the inbuilt active crossover system.
satellites.

PERFECT COMBINATION
- TT08-A pag. 22

28
SOFTWARE

SOFTWARE
Total control

RDNET
We have developed a dedicated networking board for the latest TT+ products.
Using our proprietary RDNet protocol is possible to monitor all the system
parameters, form the input to the status of each single amplifier. Having a Dsp
on board of each cabinet, it is possible to address to single cabinets or groups of
cabinets specific presets or modifications of parameters like gain, equalisation or
delay. The RDNet protocol is based on RS-485 communication protocol, it is very
stable and it is possible to send and receive data on a simple XLR cable.

RCF SHAPE DESIGNER

In order to assist with the set up procedures for the TT+ Line Array Systems, RCF
has developed a complete prediction software package. The software enables a
complete two dimensional simulation of the behaviour of the cabinets arrays and
also suggest the correct subwoofers combination. The system curvature angles
and the sound projection data are computed with maximum sound pressure levels
for the given design.
The rigging menu provides data for weight, centre of gravity and length of the
array configuration. Rigging points and rigging hardware configurations are also
computed.

29
PASSIVE SPEAKERS
The TT+ passive line is a compact multi-use loudspeakers range specifically outfitted to serve in a variety of both portable and permanent applications.
The TT+ passive series full bandwidth cabinets are fitted with Constant Matching Design Horns and neodymium-based state of the art cone drivers. It combines
smooth, dynamic full frequency performance with exceptional articulation for a portable stand-alone system. The asymmetric enclosure provides typical angles
needed for ceiling and wall mounting as well as for stage monitor operation. It is particularly suitable as a nearfield main loudspeaker or as fill/delay element in
larger systems, with wide angle projection making for easy audience coverage. The TT+ passive range includes subwoofer models that are direct radiating, with
optimally tuned and vented enclosures. TT+ subwoofers are the choice where the best sonic performance, highest reliability and most robust physical construction
are required.

TT25
TWO-WAY PASSIVE SPEAKER
TT22
TWO-WAY PASSIVE SPEAKER
TT08
TWO-WAY PASSIVE SPEAKER

p/n 13000134 p/n 13000133 p/n 13000130

The TT25 is a two-way passive system equipped The TT22 is a high performance, wide The TT08 is a two-way passive speaker perfect
with a constant directivity CMD horn designed bandwidth system in a compact and efficient for higher power applications where ease
mathematically for Constant Matching Design package. Extended frequency response is of installation, or speed of deployment, are
in relation to the woofer system, loaded to a provided by a new 12” LF neo driver and important factors. Its ergonomic design and
1.5” RCF precision neodymium compression a new 3” diaphragm compression driver rotatable HF horn makes near-ceiling mounting
driver with a 3” diaphragm assembly for mounted on a rotatable 90° x 40° constant and aiming easy in venues with restricted
smooth, controlled dispersion. The low directivity horn. The new HF driver utilises a height, whilst its multi-angle birch plywood
frequency transducer is a 15” RCF Precision titanium diaphragm with controlled break-up cabinet allows it also to be used as a high
neodymium woofer with a 4” voice coil. The modes for improved sonic performance at high power floor monitor. Its M8 inserts make a
crossover is easily bypassed for bi-amp via a frequencies and the crossover design and LF variety of horizontal or vertical mounting
recessed changeover switch. cone profile have been optimised to match the methods possible.
directivity of the HF horn and LF section
through the crossover region.

FEATURES FEATURES FEATURES

1000 W power handling 800 W power handling 400 W power handling

90° x 40° coverage angle 90° x 60° coverage angle 90° x 60° coverage angle

15” neo woofer, 1.5” HF driver 12” neo woofer, 1.5” HF driver 8” neo woofer, 1” HF driver

136 dB Max SPL 131 dB Max SPL 125 dB Max SPL

30
 TRANSDUCERS FILTERS FULL RANGE / BI-AMP SWITCH

PASSIVE SPEAKERS
Dynamic high-frequency driver protection For a superior power handling high power, The crossover of the 2-way passive models
is accomplished with the RCF exclusive – aluminium case, resistors are used in the can be easily bypassed for bi-amp via a
Active Mosfet Compression Driver Protection crossover network. recessed changeover switch
System, chosen to complement the power
curve of the driver.

TTS28
HIGH POWER PASSIVE SUBWOOFER
TTS18
HIGH POWER PASSIVE SUBWOOFER

p/n 13000136 p/n 13000137

The TTS28 is a direct radiating, high output, large format subwoofer system The TTS18 is a high performance sub-bass system designed for use with
proven in complementing high efficiency, full-range loudspeakers. small to medium sound reinforcement systems, in both touring and install
Woofers mounting maximizes cone area and minimizes frontal area, applications.
providing acoustical performance and physical configuration well suited for It features a 1000 W 18” drive unit with magnet structure and suspension
creating large subwoofer arrays. New top quality neo transducers provide engineered for maximum linear excursion. An optional top hat fitting allows
the highest output and best sonic performance possible for a given form mid-top cabinets to be mounted on the sub using an adjustable pole.
factor.

FEATURES FEATURES

2000 W power handling 1000 W power handling

2 x high power neodymium 18” woofers High power full neodymium 18” transducer

Very compact size Very compact size

Minimum weight Minimum weight

139 dB Max SPL 136 dB Max SPL

31
 COVERS AND PROTECTIONS

p/n 13360083 p/n 13360096

AC RAIN COVER TTL33 COVER TT08
Rubber rain cover protection for Protection cover bag for TT08 and
TTL33-A amplifiers. TT08-A.

p/n 13360142 p/n 13360140

AC RAIN COVER TTL31 FRONT WOOD COVER TTS56
Rubber rain cover protection for Quick lock wood front protection for
TTL31-A amplifiers. tts56-a subwoofer.
Compatible under the TTS56-A cover.

p/n 13360134
COVER TTL55
Single protection for one TTL55 array
module. Includes a soft bag on top to
store cables and spare pins. To be used in
conjunction with TTL55-A single kart.

p/n 13360135
COVER TTS56
Protection cover for for one TTL56-A
subwoofer.
Best used in conjunction with TTL56-A
front wood cover.

p/n 13360054
COVER TTS28
Protection cover for TTS28 and TTS28-A.

p/n 13360053
COVER TTS18
Protection cover for TTS18 and TT18-A.

p/n 13360056
COVER TT25
Protection cover bag for TT25 and
TT25-A.

p/n 13360055
COVER TT22
Protection cover bag for TT22 and
TT22-A.

32
LINE ARRAY ACCESSORIES

p/n 13360120 p/n 13360130

FLY BAR TTL55 SHACKLE TTL55
Suspending bar for TTL55-A line array 3/4” Shackle ~ 4-3/4 tons for TTL55-A
system (including Pickup Point and array system.
Quick Lock pins).

p/n 13360052 p/n 13360127

FLY BAR TTL33 FLY BAR PICKUP TTL55
Suspending bar for TTLL33-A array Spare pickup point (including 2 quick
system lock pins)

p/n 13360076 p/n 13360128

FLY BAR TTL31 SAFETY CHAIN TTL55
Suspending bar for TTL31-A array Safety chain for ttl55 array system
system

p/n 13360057 p/n 13360129

STCK BAR TTL33 HOIST SPACING CHAIN TTL55
Accessory to add to Fly bar TTL33 for Hoist Connector Chain to distance
stacking option on sub. the motor and the chain bag from the
Quick lock pins to be added. suspending bar keeping in vertical
balance the system.

p/n 13360122 p/n 13360133

AC 4PIN TTL55 AC WOOD KART TTL55
4X TTL55-A module pin set. TTL55-A front kart
Spare set in case original pins are
damaged or lost.

p/n 13360132 p/n 13360059

AC 4PIN FLY BAR TTL55 KART TTL33
4X TTL55-A fly bar pin set. Kart to transport 4 TTL33-A modules
Spare set in case original pins are with the fly-bar connected.
damaged or lost.

p/n 13360060
AC 4PIN TTL33
4 quick lock pins kit for TTL33-A array
system.

p/n 13360077
AC 4PIN TTL31 NXL23
4 quick lock pins for TTL31-A and NX
L23-A array system.

33
 MOUNTING BRACKETS

p/n 13360108
AC PRO15 V-BR
Bracket for flying and wall mounting
TT25-A or TT25 loudspeakers with pole
and adjustable inclination.

p/n 13360107
AC PRO12 V-BR
Bracket for flying and wall mounting
TT22-A or TT22 with pole and adjusta-
ble inclination.

p/n 13360106
AC PRO8 V-BR
TT08 and TT08-A flying and wall
mount bracket with mounting pole and
adjustable inclination.

p/n 13360091
AC TT25 V-BR
TT25 and TT25-A wall mount brackets
with adjustable inclination.

p/n 13360090
AC TT22 V-BR
TT22 and TT22-A wall mount brackets
with adjustable inclination.

p/n 13360082
AC TT08 H-BR
Pair of horizontal bracket for mounting
TT08 and TT08-A speakers on the wall.

p/n 13360030
AC DS4X
Kit of 4 hooks for suspending fly track
bar.

34
CABLES AND GENERAL ACCESORIES

p/n 13360138 p/n 13360034

AC POWER CABLE 6X AC PMA
TTL55 Speaker pole mount.
AC Cable to power up to 6 TTL55-A or
TTS56-A amplifiers.

p/n 13360146 p/n 13360111

AC POWER EXTENSION AC PRO-LF
TTL55 Steel professional adapter sleeve for
loudspeaker stands.
AC power cable extension 20 meters.

p/n 13360145 p/n 13360109

AC POWER BOX 6XTTL55 AC PRO-FS
European stage box to power 6 ttl55-a Steel speaker floor stand with folding
line array modules. base and telescopic rod.
Tube diameter 35mm.
USA p/n 13360147 Load capacity up to 50kg.

p/n 13360033
AC NL4F 4X
Kit of 4 male speakon connectors 4
poles.

p/n 13360068 p/n 13360035

AC TT PMA AC S260
Pole mount cap for TTS18, TTS18-A, Steel speaker floor stand with folding
TTS28 and TTS28-A subwoofer. base and telescopic rod, tube diameter
35mm.
Equipped with damping system and
safety plug; central die-cast joint.

p/n 13360066
AC M20-PLATE
Threaded plate for M20 pole mount.

p/n 13360110 p/n 13360036

AC PRO-PM AC S140
Pole mount with ring lock Aluminum speaker floor stand with
folding base and telescopic rod, Tube
diameter 35mm.
Equipped with damping system and
safety plug

p/n 13360067
AC PM M20
M20 pole mount for TT22, TT22-A,
TT25 and TT25-A speakers.

35
TECHNICAL SPECIFICATIONS

ACTIVE SPEAKERS

TTL55-A TTL33-A TTL31-A

230V p/n 13000188 230V p/n 13000091 230V p/n 13000019
115V p/n 13000189 115V p/n 13000101 115V p/n 13000143

ACOUSTICAL SPEC.
Frequency Response 50 Hz - 20 kHz 60 Hz - 20 kHz 60 Hz - 20 kHz
Max SPL 143 dB 134 dB 132 dB
Horizontal coverage angle 90° 100° 100°
Vertical coverage angle max 7° max 15° max 15°
Compression Driver 3x1.5” neo, 2.5” v.c. 3x1.0” neo, 1.5” v.c. 3x1.0” neo, 1.5” v.c.
Midrange 10” neo, 3.5” v.c. 8” neo, 2.5” v.c. -
Woofer 2 x 12” neo, 4” v.c. 2 x 8” neo, 2.5” v.c. 8” neo, 2.5” v.c.

INPUT SECTION
Input connector xlr, Ethercon xlr xlr
Output connector xlr, Ethercon xlr xlr
Input sensitivity 4 dBu 4 dBu 4 dBu

PROCESSOR SECTION
Crossover frequencies 320 Hz - 1300 Hz 400 Hz - 1800 Hz 1600 Hz
Protections thermal, excurs., rms thermal, hf thermal, hf
Limiter soft limiter rms, fast limiter rms, fast limiter
Controls Dsp controlled hf correction, cluster size, hf correction, cluster size,
HPF HPF

AMPLIFIER
High frequencies 500 Watt 250 Watt 250 Watt
Mid frequency 1000 Watt 500 Watt -
Low frequencies 2 x 1000 Watt 500 Watt 500 Watt
Cooling convection/forced convection/forced convection
Connection powercon powercon powercon

PHYSICAL SPEC.
Height 380 mm 300 mm (11.8”) 300 mm (11.8”)
Width 1020 mm 760 mm (30.0”) 538 mm (21.18”)
Depth 550 mm 450 mm (18.2”) 450 mm (18.2”)
Weight 67 Kg 32.5 Kg (71.5 lbs) 22.5 Kg (49.5 lbs)
Cabinet baltic birch plywood baltic birch plywood baltic birch plywood
Hardware array fly-ware array fly-ware array fly-ware
Handles 2 side 2 side 2 side

36
ACTIVE SPEAKERS

TTL12-AS TT45-SMA TT25-SMA

230V p/n 13000124 230V p/n 13000192 230V p/n 13000090
115V p/n 13000151 115V p/n 13000193 115V p/n 13000121

ACOUSTICAL SPEC.
Frequency Response 40 Hz - 120 kHz 50 Hz - 20 kHz 50 Hz - 20 kHz
Max SPL 131 dB 136 dB 131 dB
Horizontal coverage angle - 90° 60° conical
Vertical coverage angle - 45° 60° conical
Compression Driver - 1.5”neo, 3” v.c. 1.5” neo, 2.5” v.c.
Midrange - - -
Woofer 12” neo, 4” v.c. 2 x 12”neo, 3.5” v.c. 15” neo, 3.5” v.c.

INPUT SECTION
Input connector xlr xlr xlr
Output connector xlr xlr xlr
Input sensitivity 4 dBu -2 dBu / + 4 dBu -2 dBu / + 4 dBu

PROCESSOR SECTION
Crossover frequencies 80/100 Hz 1400 Hz 1200 Hz
Protections thermal thermal, rms thermal, hf
Limiter rms, fast limiter soft limiter rms, fast limiter
Controls 80/110/add x-over, phase sesnsitivity, 2 x side eq. side/floor coupling


AMPLIFIER
High frequencies - 500 Watt 250 Watt
Mid frequency - - -
Low frequencies 1000 Watt 1000 Watt 500 Watt
Cooling convection convection convection
Connection powercon powercon powercon

PHYSICAL SPEC.
Height 390 mm (15.35”) 380 mm 330 mm (12.99”)
Width 538 mm (21.18”) 800 mm 580 mm (22.83”)
Depth 530 mm (20.86”) 420 mm 432 mm (17.00”)
Weight 37 Kg (81.41 lbs) 38 Kg (61.72 lbs) 20 Kg (44 lbs)
Cabinet baltic birch plywood baltic birch plywood baltic birch plywood
Hardware array fly-ware, pole mount - -
Handles 2 side 2 side 2 side

37
TECHNICAL SPECIFICATIONS

ACTIVE SPEAKERS

TT25-A TT22-A TT08-A

230V p/n 13000118 230V p/n 13000089 230V p/n 13000116
115V p/n 13000100 115V p/n 13000099 115V p/n 13000120

ACOUSTICAL SPEC.
Frequency Response 50 Hz - 20 kHz 50 Hz - 20 kHz 65 Hz - 20 kHz
Max SPL 136 dB 131 dB 128 dB
Horizontal coverage angle 90° 90° 90°
Vertical coverage angle 40° 40° 60°
Compression Driver 1.5” neo, 3” v.c. 1.5” neo, 3” v.c. 1” neo, 1.5” v.c.
Midrange - - -
Woofer 15” neo, 3.5” v.c. 12” neo, 3.5” v.c. 8” neo, 2.5” v.c.

INPUT SECTION
Input connector xlr xlr xlr
Output connector xlr xlr xlr
Input sensitivity -2 dBu / + 4 dBu -2 dBu / + 4 dBu -2 dBu / + 4 dBu

PROCESSOR SECTION
Crossover frequencies 1200 Hz 1200 Hz 1700 Hz
Protections thermal, hf thermal, hf thermal, hf
Limiter rms, fast limiter fast limiter rms, soft limiter
Controls side/floor coupling, HPF side/floor coupling, HPF side/floor coupling


AMPLIFIER
High frequencies 500 Watt 250 Watt 250 Watt
Mid frequency - - -
Low frequencies 1000 Watt 500 Watt 500 Watt
Cooling convection convection convection
Connection powercon powercon powercon

PHYSICAL SPEC.
Height 670 mm (26.37”) 600 mm (23.62”) 430 mm (16.93”)
Width 430 mm (16.92”) 400 mm (15.74”) 270 mm (10.63”)
Depth 450 mm (17.71”) 400 mm (15.74”) 303 mm (11.93”)
Weight 33 Kg (72.75 lbs) 24.2 Kg (53.35 lbs) 11.4 Kg (25.13 lbs)
Cabinet baltic birch plywood baltic birch plywood baltic birch plywood
Hardware 6 x fly tracks, pole mount 6 x fly tracks, pole mount 2 x fly tracks, pole mount
Handles 2 side 2 side -

38
TTS56-A TTS28-A TTS18-A TTS12-A
230V p/n 13000092 230V p/n 13000093 230V p/n 13000117
230V & 115 V p/n 13000190
115V p/n 13000102 115V p/n 13000103 115V p/n 13000132

30 Hz - 100 Hz 30 Hz - 110 kHz 35 Hz - 120 kHz 45 Hz - 120 kHz

145 dB 139 dB 136 dB 131 dB
- - - -
- - - -
- - - -
- - - -
2 x 21”neo, 4.5” v.c. 2 x 18” neo, 4” v.c. 18” neo, 4” v.c. 12” neo, 4” v.c.

xlr, RDNet Ethercon xlr xlr xlr

xlr, RDNet Ethercon xlr xlr xlr
-2 dBu / + 10 dBu -2 dBu / + 4 dBu -2 dBu / + 4 dBu -2 dBu / + 4 dBu

60 Hz - 80 Hz 80 Hz - 110 Hz 80 Hz - 110 Hz 110 Hz
thermal, excurs., rms thermal thermal thermal
soft limiter fast limiter fast limiter fast limiter
Dsp controlled 80/110/add crossover, phase 80/110/add crossover, phase phase

- - - -
- - - -
2 x 3400 Watt 2000 Watt 1000 Watt 1000 Watt
convection/forced convection convection convection
powercon powercon powercon powercon

550 mm (21.65”) 700 mm (27.56”) 520 mm (20.47”) 480 mm (18.89”)
1100 mm (43.30”) 700 mm (27.56”) 700 mm (27.56”) 390 mm (15.35”)
950 mm (37.40”) 920 mm (36.22”) 860 mm (33.85”) 530 mm (20.86”)
90 Kg (198.4 lbs) 73 Kg (160.6 lbs) 48 Kg (105.6 lbs) 28 Kg (61.73 lbs)
baltic birch plywood baltic birch plywood baltic birch plywood baltic birch plywood
array fly-ware fittings ready fittings ready pole mount
6 side 6 side 6 side 2 side

39
TECHNICAL SPECIFICATIONS

PASSIVE SPEAKERS

TT25 TT22 TT08

p/n 13000134 p/n 13000133 p/n 13000130

SYSTEM
Frequency Range (-10 dB) 50 Hz - 20 kHz 50 Hz - 20 kHz 65 Hz - 20 kHz
Horizontal coverage angle 90° 90° 90°
Vertical coverage angle 40° 40° 40°
System sensitivity 100 dB. 1W @ 1m 98 dB. 1W @ 1m 94 dB. 1W @ 1m
Rated maximum SPL 136 dB. 1W @ 1m 131 dB. 1W @ 1m 125 dB. 1W @ 1m
System nominal impedance 8 Ohm 8 Ohm 8 Ohm
System input power rating AES 1000 Watt 800 Watt 400 Watt
System input power rating PEAK 4000 Watt 3200 Watt 800 Watt
Recommended amplifier 1500 Watt 1500 Watt 400 Watt
HF protection dynamic mosfet dynamic mosfet dynamic mosfet
Crossover 1.3 kHz 1.3 kHz 1.8 kHz


TRANSDUCERS
Low frequency 15” , 4” v.c. 12” , 4” v.c. 8” , 2.5” v.c.
Nominal impedance 8 Ohm 8 Ohm 8 Ohm
Input power rating 800 Watt AES 700 Watt AES 800 Watt AES
Sensitivity 99 dB. 1W @ 1m 98 dB. 1W @ 1m 99 dB. 1W @ 1m

High frequencies 1.5” , 3” v.c. 1.5” , 3” v.c. 1” , 1.5” v.c.

Nominal impedance 8 Ohm 8 Ohm 8 Ohm
Input power rating 100 Watt AES 100 Watt AES 400 Watt AES
Sensitivity 111 dB. 1W @ 1m 111 dB. 1W @ 1m 94 dB. 1W @ 1m

PHYSICAL SPEC.
Height 670 mm (26.37”) 600 mm (23.62”) 430 mm (16.93”)
Width 430 mm (16.92”) 400 mm (15.74”) 270 mm (10.63”)
Depth 450 mm (17.71”) 400 mm (15.74”) 303 mm (11.93”)
Weight 33 Kg (72.75 lbs) 24.2 Kg (53.35 lbs) 11.4 Kg (25.13 lbs)
Cabinet baltic birch plywood baltic birch plywood baltic birch plywood
Hardware 6 x fly tracks, pole mount 6 x fly tracks, pole mount 2 x fly tracks, pole mount
Handles 2 side 2 side -

40
 PASSIVE SPEAKERS

TTS28 TTS18
p/n 13000136 p/n 13000137

SYSTEM
Frequency Range (-10 dB) 30 Hz - 110 kHz 35 Hz - 110 kHz
Horizontal coverage angle - -
Vertical coverage angle - -
System sensitivity 100 dB. 1W @ 1m 100 dB. 1W @ 1m
Rated maximum SPL 139 dB. 1W @ 1m 136 dB. 1W @ 1m
System nominal impedance 8 Ohm 8 Ohm
System input power rating AES 2000 Watt 1000 Watt
System input power rating PEAK 8000 Watt 4000 Watt
Recommended amplifier 3000 Watt 1500 Watt
HF protection - -
Crossover - -


TRANSDUCERS
Low frequency 2 x 18” , 4” v.c. 18” , 4” v.c.
Nominal impedance 8 Ohm 8 Ohm
Input power rating 1200 Watt AES 1200 Watt AES
Sensitivity 99 dB. 1W @ 1m 99 dB. 1W @ 1m

High frequencies - -
Nominal impedance - -
Input power rating - -
Sensitivity - -

PHYSICAL SPEC.
Height 700 mm (27.56”) 520 mm (20.47”)
Width 700 mm (27.56”) 700 mm (27.56”)
Depth 920 mm (36.22”) 860 mm (33.85”)
Weight 73 Kg (160.6 lbs) 48 Kg (105.6 lbs)
Cabinet baltic birch plywood baltic birch plywood
Hardware fittings ready fittings ready
Handles 6 side 6 side

41
 HEADQUARTERS:

03/2010-AGC
RCF S.p.A. Italy
tel. +39 0522 274 411
e-mail: info@rcf.it

RCF UK
tel. 0844 745 1234
Int. +44 870 626 3142
e-mail: info@rcfaudio.co.uk

RCF France
tel. +33 1 49 01 02 31
e-mail: rcffrance@aol.com

RCF Germany
tel. +49 2203 925370
e-mail: germany@rcf.it

RCF Spain
tel. +34 91 817 42 66
e-mail: info@rcfaudio.es

RCF USA Inc.

tel. +1 (603) 926-4604
e-mail: info@rcf-usa.com
10116127

www.rcfaudio.com

© Picture on front cover by Vladimìr Šamberger (CZ)