Features:

PRX715 15" Two-Way Full-Range

Main System/Floor Monitor

䉴 Maximum SPL Output 136 db Peak

䉴 15" Differential Drive® low-frequency driver for
low-distortion and higher SPL
䉴 1.5" diameter next generation JBL neodymium
compression driver
䉴 1500W (dual 750 watt) highly efficient Class-D
amplifier
䉴 Optimized EQ for monitor or front-of-house
applications
䉴 DSP input section, crossover, dynamic limiting,
component optimization, selectable system EQ
䉴 Professional XLR-¼" combination inputs, RCA
inputs, and XLR loop-through
䉴 Integrated 36 mm pole mount socket with angle
down tilt
䉴 Integrated 12 x M10 suspension points
䉴 Lightweight poplar plywood cabinets made
structurally sound with tongue and groove
joints and protected by JBL’s tour proven
DuraFlex™ finish

Application:
䉴 The 2-way 15" offers the perfect balance Specifications:
between size and performance. The PRX715 System:
truly is an exception; it’s small, light weight, System Type: Self Powered 15", two-way, bass-reflex
versatile and powerful. The performance and
asymmetrical design make this a perfect choice Maximum SPL Normal: 136 dB
for musicians, entertainers and DJ’s when Boost: 136 dB
portability is key, or when hung by the Frequency Range (-10 dB) Main: 42.9 Hz - 19.5 kHz
suspension points, an exceptional light-duty Monitor: 43.6 Hz - 19.3 kHz
installation speaker. All PRX700 Series speakers
were designed to excel in sound reinforcement
Frequency Response (±3 dB) Main: 58.1 Hz - 17.2 kHz
where challenging audio environments and Monitor: 60.7 Hz - 16.7 kHz
loud volumes are the norm. For applications Input Connectors 2 x Balanced XLR / 1/4 inch input, 2 x unbalanced RCA
requiring full bandwidth sound reproduction, input
the PRX715 delivers the optimum balance. For Input Impedance 20K Ohms (balanced), 10K Ohms (unbalanced)
live music, recorded music playback and
speech the user has the option of tailoring the Signal indicators Limit: Yellow LED indicates peak output has been
EQ. A microphone can be directly connected to reached and dsp limiter is acting Signal: Green LED
the speaker input for quick PA applications. indicates signal present Power/Standby : Blue indicates
Coupled with a PRX700 sub-woofer the system system has power and ready to pass audio, Red indicates
becomes an efficient, full-range sound system. system has power but is in a power saving mode and
will not pass audio.
䉴 The PRX715 is comprised of 15" 275G
Differential Drive® woofer, a 2408H-2 37.5 mm EQ: User selectable presets for Main or Monitor position
(1.5 in) annular polymer diaphragm, Dynamic Control (Input): dbx Type IV™ limiter circuit
neodymium compression driver mounted to a Crossover Frequency: 1.7 kHz
90° by 50° horn, all driven by 1500 watt Class-
D power amplifier. Sophisticated DSP is at the Amplifier:
core of a fully featured input section, providing Design: Highly efficient Class-D amplifier
user selectable system EQ, protection, input Power Rating: 1500W (750W x 2)
sensitivity selection, cross-over functionality,
dynamic limiting and discrete component AC Power Input: 100V - 240V ∼ 50/60 Hz
optimization. Speaker:
䉴 All PRX700 cabinets are built from a LF Driver: 1 x JBL 275G (15 in) woofer
combination of 25 mm (on the top and bottom HF Driver: 1 x JBL 2408H-2 37.5 mm (1.5 in) annular polymer
for added rigidity) and 18 mm, strong, light- diaphragm, neodymium compression driver
weight poplar plywood made structurally sound Coverage Pattern: 90° x 50° nominal
with tongue and groove joints. All PRX700
Series cabinets are protected by JBL’s tour Directivity Index (DI): 10.2 dB
proven DuraFlex™ finish. Grilles are made from Directivity Factor (Q): 10.4
dent-resistant 16 gauge steel and handles are Enclosure: Asymmetrical, 18 mm, plywood
made from light-weight glass-filled nylon for
added strength and durability. All M10 Suspension / Mounting: Dual 36 mm pole socket, 12 x M10 Suspension Points
suspension points are constructed from 14 Transport: 1 x injection molded handle with backing cup
gauge steel and have been tested with a yield- Finish: Obsidian DuraFlex™ finish
strength of 1000 lbs. each.
Grille: Powder coated, Obsidian, 16 gauge perforated steel with
䉴 The amplifier input panel offers XLR or ¼ inch acoustical transparent black cloth backing.
jack compatibility and a sensitivity switch Dimensions (H x W x D): 714.43 mm x 445.13 mm x 358.71 mm
provides extra flexibility, making it possible to
connect literally any sound source without
(28.13 in x 17.52 in x 14.12 in)
using a mixer. Signal present and overload Net Weight: 21.6 kg (47.5 lb)
lights indicate the system status and assist in Gross Weight: 26.3 kg (58.0 lb)
setting the optimum level via the level control
knob. JBL continually engages in research related to product improvement. Some materials, production methods and design
refinements are introduced into existing products without notice as a routine expression of that philosophy. For this
reason, any current JBL product may differ in some respect from its published description, but will always equal or
exceed the original design specifications unless otherwise stated.
䉴 PRX715 15" Two-Way Full-Range Main System/Floor Monitor
Frequency Response (Normal) Frequency Response (Monitor)
Measurement performed in monitor position
115 115

105 105

SPL (dB)
SPL (dB)

95 95

85 85

75 75
20 100 1000 10000 20000 20 100 1000 10000 20000
Frequency (Hz) Frequency (Hz)

Dimensions

Dimensions in mm (in)

JBL Professional
8500 Balboa Boulevard, P.O. Box 2200
Northridge, California 91329 U.S.A. SS PRX715
© Copyright 2015 JBL Professional CRP
03/15
www.jblpro.com