Powered Loudspeaker DBR15
Overview
The DBR15 achieves best-in-class SPL of up to 132dB and delivers
the lowest frequency in its lineup. The DBR15 delivers outstanding
performance for the main front-of-house sound for the live performance
or DJ events that require highly prominent low and more power.
Features
• Output levels up to 132dB SPL with 1000W of power
• Precise DSP processing with Yamaha’s proprietry FIR-X tuning™ delivers high-definition sound
• D-CONTOUR intelligent multi-band dynamic processing delivers powerful, consistently high-quality sound at all output levels in FOH or monitor
applications
• Extensive DSP protection functions for maximum output
• Custom-designed transducers and top-quality components add up to unequalled performance
• Extremely accurate 90 x 60 constant directivity horn
• Easy-to-use Onboard 2-channel mixer with flexible IN/OUT connectivity for versatile system integration
• Flexible HPF control allows optimum matching with DXS subwoofers
• Durable, compact plastic enclosures
• Symmetrical enclosure design for mirror-mode floor monitoring
Technical Data Sheet 1/7
Powered Loudspeaker DBR15
Specifications
General Specifications
System Type 2-way, Bi-amp Powered Speaker, Bass-reflex Type
Components LF 15" cone, 2.5" voice coil, Ferrite Magnet
HF 1.4" compression driver, 1" throat, Ferritex Magnet
Frequency Range (-10dB) 50Hz-20kHz
Crossover Type FIR-X tuning™ (Liner phase FIR filter)
Crossover Frequency 2.1kHz
Coverage Angle (Horizontal x Vertical) 90° x 60° Constant directivity horn
Output Power *1 Dynamic 1000W (LF:800W, HF: 200W)
Continuous 465W (LF:400W, HF:65W)
Maximum SPL (1m, on axis) 132dB SPL
Processing D-CONTOUR: FOH/MAIN, MONITOR, OFF
Controls LEVEL x 2, LINE/MIC, HPF, D-CONTOUR, THUR/MIX, POWER
Cooling Fan cooling, 4 speeds
Power Requirements 100V, 100-120V, 220-240V, 110/127/220V (Brazil), 50Hz/60Hz
1/8 Power Consumption 74W
Floor Monitor Angle 50° Symmetrical
Pole Socket 35mm (Bottom x 1)
Handle Side x 2
Rigging Points Bottom x 2, Rear x 1 (Fits for M8 x 15mm eyebolts)
Material, Finish, Color Plastic, Black
Dimensions (W×H×D) 455mm x 700mm x 378mm (17.9" x 27.6" x 14.9")
Net Weight 19.3kg (42.6lbs)
Optional Accessories BBS251, BCS251, BWS251-300, BWS251-400, SPCVR-1501
*1 Power rating (120V, 25°C). This is total value of individual output power.
Input/Output Specifications
Connectors Input INPUT1: Combo x 1, INPUT2: Combo x 1 + RCA-pin x 2 (Unbalanced)
Output XLR3-32 x 1 (CH1 Parallel Through or CH1 + CH2 Mix)
Input Impedance INPUT1 (XLR, TRS Phone): 3kΩ
INPUT2: (XLR, TRS Phone, RCA Pin): 10kΩ
Input Sensitivity (LEVEL: Maximum) INPUT1: LINE: 0 dBu, MIC: -32dBu
INPUT2: 0 dBu
Input Sensitivity (LEVEL: Center) INPUT1: LINE: +10dBu, MIC: -22dBu
INPUT2: +10dBu
Maximum Input Level INPUT1: LINE: +24dBu, MIC: -8 dBu
INPUT2: +24dBu
Technical Data Sheet 2/7
Powered Loudspeaker DBR15
Dimensions
Unit: mm (inch)
Options
• Baton Bracket BBS251
• Ceiling Bracket BCS251
• Wall Bracket BWS251-300
• Wall Bracket BWS251-400
• Speaker Cover SPCVR-1501
Technical Data Sheet 3/7
Powered Loudspeaker DBR15
Architectural and Engineering Specifications
The Yamaha DBR15 Powered Loudspeaker shall be a two-way bass-reflex type full-range loudspeaker system having a single 15" cone driver
with a 2.5" voice coil for the low frequencies and a 1.4" compression driver with a 1" throat for the high frequencies. The loudspeaker shall
incorporate a class-D amplifier (1000 watts dynamic/465 watts continuous) and DSP functions such as FIR-X tuning (linear phase FIR filters) and
D-CONTOUR (multi-band compression). The amplifier section shall have a 4-speed fan for cooling.
The DBR15 Powered Loudspeaker shall meet the following performance criteria: Maximum SPL shall be 132 dB at 1 meter, frequency response
shall be 50 Hz to 20 kHz at 10 dB below rated sensitivity, the frequency dividing network shall have a crossover frequency of 2.1 kHz, and the
nominal coverage angle shall be 90° horizontal and 60° vertical via a constant directivity horn.
The loudspeaker shall have two Combo connectors and one RCA pin connector for input, and one XLR3-32 connector for CH1 Parallel Through
or CH1+CH2 Mix output. The cabinet shall be constructed of plastic and have handles. The cabinet shall also have threaded mounting points for
M8 eyebolts (bottom x 2, rear x 1) and a 35 mm pole socket. Dimensions shall be 455 (W) x 700 (H) x 378 (D) mm. Weight shall be no more than
19.3 kg.
Technical Data Sheet 4/7
Powered Loudspeaker DBR15
Block Diagrams
INPUT
COMBO
(Balance) LEVEL DSP
HF
HA SIGNAL HPF D-CONTOUR
AMP
EQ LIMITER MUTE DA
HF (HF)
120Hz FOH/MAIN
1 (MIC/LINE)
MIC/LINE AD 100Hz OFF EQ FIR-X ●LIMIT ●PROTECTION
LF
COMBO
(Balance) OFF MONITOR
LEVEL LF AMP
EQ DELAY LIMITER MUTE DA
(LF)
HA
2 (LINE) (CH1+2 MIX)
OUTPUT
TEMP. DC-FAULT
CURRENT
OUTPUT
INTEGRAL
(CH1 THRU) OUTPUT ON/OFF
PIN OUTPUT
VOLTAGE MUTE
POWER
PROTECTION LOGIC
Technical Data Sheet 5/7
Powered Loudspeaker DBR15
Frequency Response
20
D-CONTOUR FOH/MAIN
D-CONTOUR OFF
10
RESPONSE (dB)
-10
-20
-30
20 50 100 500 1k 5k 10k 20k
FREQUENCY (Hz)
Phase Response
180°
135°
90°
45°
PHASE
0°
-45°
-90°
-135°
-180°
20 50 100 500 1k 5k 10k 20k
FREQUENCY (Hz)
Technical Data Sheet 6/7
Powered Loudspeaker DBR15
Horizontal Polar Plots
0°
345° 6 15°
330° 30°
0
315° 45°
-6
300° -12 60°
-18
285° 75°
-24
270° -30 90°
255° 105°
240° 120°
225° 135°
210° 150°
195° 165°
180°
2kHz 4kHz 8kHz
Vertical Polar Plots
0°
345° 6 15°
330° 30°
0
315° 45°
-6
300° -12 60°
-18
285° 75°
-24
270° -30 90°
255° 105°
240° 120°
225° 135°
210° 150°
195° 165°
180°
2kHz 4kHz 8kHz
*All information subject to change without notice.
*All trademarks and registered trademarks are property of their respective owners.
Created in March, 2017
Technical Data Sheet 7/7
