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JBL Pro PRX712 Two-Way Full-Range Main System / Floor Monitor Speaker with 12" Woofer

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Item#: PRX712
UPC: 050036904421

This item is discontinued

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Free Shipping on most orders with minimum purchase of $50 or more for a limited time. Ground shipments only in the lower 48 contiguous United States. Excludes oversized or overweight items such as oversized speakers, oversized cases, trussing & staging. Other exclusions include some fluids, some parts & special orders. Any questions, please call 1-800-355-7746 during normal business hours. Offer subject to change or termination without notice. Not responsible for typographical errors.



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About This Product

JBL Pro PRX712 12' Two-Way Full-Range Main System / Floor Monitor Speaker

The PRX700 Series represent an evolutionary step in the efficient use of amplifier power, rugged durability and enhanced versatility in a self-powered loudspeaker designed from the ground up to perform in the real world of sound reinforcement where challenging audio environments, high ambient noise levels and loud volumes are typical. They are the first systems to use our patented Differential Drive technology with ferrite drivers featuring high power, wide bandwidth and low distortion. Versatile, scalable, easy-to-transport and set up, the PRX700 Series use JBL's tour tested technology throughout for a lifetime of reliable performance you can trust.

PRX712 is a compact and versatile speaker in the PRX700 Series. It has been designed to deliver maximum performance for its weight and size as both a stage monitor and a front of house main PA.

JBL Pro PRX712 Features:

  • 135 dB peak SPL.
  • 12" Differential Drive low-frequency driver for low-distortion and higher SPL.
  • 1.5” diameter next generation JBL neodymium compression driver.
  • JBL designed waveguide for accurate coverage.
  • Efficient Class-D amplifier technology.
  • Optimized EQ for monitor or front-of-house applications.
  • DSP input section, crossover, dynamic limiting, component optimization, selectable system EQ.
  • Line level and direct microphone input capability.
  • Professional XLR-1/4" combination inputs, RCA inputs, and XLR loop-through.
  • Multi-angle enclosure for main PA or floor monitor applications.
  • Integrated 36 mm pole mount socket with angle down tilt.
  • Injection molded handle with backing cup for easy transport.
  • Integrated M10 suspension points for easy setup.
  • Lightweight poplar plywood cabinets made structurally sound with tongue and groove joints and protected by JBL’s tour proven DuraFlex finish..
  • Cloth backed, dent-resistant 16 gauge steel grilles.

JBL Pro PRX712 Application

PRX712 is a compact and versatile speaker in the PRX700 Series. It has been designed to deliver maximum performance for its weight and size as both a stage monitor and a front of house main PA. Two user selectable EQ settings are provided to optimize the system for either application. With a dual socket pole mount the PRX712 is a perfect match with a PRX718XLF subwoofer, offering a high performance self-powered sub/sat system.

The PRX712 is comprised of a 12" Differential Drive woofer, a 2408H-1, 37.5 mm (1.5 in) annular polymer diaphragm, neodymium compression driver mounted to a 90° by 50° horn, all driven by 1500 watt Class-D digital power amplifier. Sophisticated DSP is at the core of a fully featured input section, providing user selectable system EQ, protection, input sensitivity selection, cross-over functionality, dynamic limiting and discrete component optimization.

All PRX700 cabinets are built from a combination of 25mm (on the top and bottom for added rigidity) and 18mm, strong, light-weight poplar plywood made structurally sound with tongue and groove joints. All PRX700 Series cabinets are protected by JBL’s tour proven DuraFlex finish. Grilles are made from dent-resistant 16 gauge steel and handles are made from light-weight glass-filled nylon for added strength and durability. All M10 suspension points are constructed from 14 gauge steel and have been tested with a yield-strength of 1000 lbs. each.

The amplifier input panel offers XLR or ¼ inch jack compatibility and a sensitivity switch provides extra flexibility, making it possible to connect literally any sound source without using a mixer. Signal present and limiter lights indicate the system status and assist in setting the optimum level via the level control knob.

JBL Pro PRX712 Specifications
Power Rating 1500 W
Frequency Range (-10 dB) Main: 44.8 Hz – 19.6 kHz
Monitor: 44.8 Hz – 19.5 kHz
Frequency Response (±3 dB) Main: 55.7 Hz – 18.2 kHz
Monitor: 56.5 Hz – 17.7 kHz
Coverage Pattern 90° x 50° nominal
Directivity Index (DI) 10.2 dB
Directivity Factor (Q) 10.4
Crossover Frequency 1.8 kHz
Maximum SPL Normal: 135 dB
Boost: 135 dB
Signal Indicators Limit: Yellow LED indicates peak output has been reached and dsp
limiter is acting
Signal: Green LED indicates signal present
Power/Standby: Blue indicates system has power and ready to pass audio,
Red indicates system has power but is in a power saving mode and will not
pass audio.
Dynamic Control (Input) dbx Type IV™ limiter circuit
Input Impedance 20K Ohms (balanced), 10K Ohms (unbalanced)
LF Driver 1 x JBL 272G 305mm (12 in) woofer
HF Driver 1 x JBL 2408H-2 37.5 mm (1.5 in) annular polymer diaphragm, neodymium compression driver
Enclosure Asymmetrical, 18 mm, plywood
Suspension / Mounting Dual 36 mm pole socket, 12 x M10 Suspension Points
Transport 1 x injection molded handles with backing cup
Finish Obsidian DuraFlex™ finish
Grille Powder coated, Obsidian, 16 gauge perforated steel with acoustical transparent black cloth backing.
Input Connectors 2 x Balanced XLR / 1/4 inch input, 2 x unbalanced RCA input
Output Connectors 1 male XLR balanced output
Dimensions (H x W x D) 612.394 mm x 384.556 mm x 341.376 mm
(24.11 in x 15.14 in x 13.44 in)
Net Weight 19.4 kg (42.5 lb.)
The JBL Pro PRX712 Box Includes:

(1) JBL Pro PRX712 12” Two-Way Full-Range Main System / Floor Monitor
(1) Power Cable
(1) User Guide