JBL PRX712 12 Inch 2 Way Powered Loudspeaker (Discontinued)
Part # PRX712
Model # PRX712
The JBL PRX712 12" 2-Way Powered Loudspeaker System is designed to deliver maximum performance for its weight and size as both a stage monitor and a front of house main PA.

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Description

Details

The JBL PRX712 is a compact and versatile speaker in the PRX700 Series. It's 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, 1.5" 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.

The PRX712 is the next step in the highly successful PRX Series and introduces the first use of JBL’s patented Differential Drive® Technology with ferrite drivers. Differential Drive Technology incorporates lower mass in the ferrite magnet for reduced weight while maximizing power amp efficiency for greater heat dissipation and increased power handling. Powering the PRX712 is a 1500 Watt high performance, exceptionally low distortion bi-amplification system engineered to deliver clean power with maximum headroom to efficiently deliver smooth high frequencies and rich, deep bass response even at very high sound power levels.

Compact and ultra-lightweight, the PRX712 uses JBL’s tour tested technology throughout so you can trust it to deliver a lifetime of reliable performance.
Features

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
Specification
Power Rating1500 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 Pattern90° x 50° nominal
Directivity Index (DI)10.2 dB
Directivity Factor (Q)10.4
Crossover Frequency1.8 kHz
Maximum SPLNormal: 135 dBBoost: 135 dB
Dynamic Control (Input)dbx Type IV™ limiter circuit
Input Impedance20K Ohms (balanced), 10K Ohms (unbalanced)
LF Driver1 x JBL 272G 305mm (12 in) woofer
HF Driver1 x JBL 2408H-2 37.5 mm (1.5 in) annular polymer diaphragm, neodymium compression driver
EnclosureAsymmetrical, 18 mm, plywood
Suspension / MountingDual 36 mm pole socket, 12 x M10 Suspension Points
Transport1 x injection molded handles with backing cup
FinishObsidian DuraFlex™ finish
GrillePowder coated, Obsidian, 16 gauge perforated steel with acoustical transparent black cloth backing
Input Connectors2 x Balanced XLR / 1/4 inch input, 2 x unbalanced RCA input
Output Connectors1 male XLR balanced output
Dimensions24.11" (612 mm) x 15.14" (385 mm) x 13.44" (241 mm)
Net Weight42.5 lbs (19.4 kg)
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