PRX712 (China & Asia)

12" Two-Way Full-Range Main System/Floor Monitor


12" Two-Way Full-Range Main System/Floor Monitor

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.



  • 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
  • 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.


  Version Language Size Uploaded
Data Sheets
PRX712 Datasheet
updated: 7月08日
    5.1 MB 7月08日
PRX712 Spec Sheet
updated: 7月08日
    889.1 KB 7月08日
Portable Sound Full Line 2015 Catalog
updated: 8月20日
    2.5 MB 8月20日
CAD Drawings
PRX700 2D Drawings CAD
updated: 10月18日
    6.4 MB 10月18日
PRX700 2D Drawings PDF
updated: 10月18日
    704.2 KB 10月18日
Bim Objects
BIM (Revit) Files
updated: 10月03日
    12.4 MB 10月03日
PRX700 Declaration of Conformity
updated: 10月18日
    133.1 KB 10月18日
User Guides
PRX700 Users Guide
updated: 7月08日
    2.0 MB 7月08日
PRX700 Users Guide French
updated: 7月08日
    898.5 KB 7月08日
PRX700 Users Guide Spanish
updated: 7月08日
    779.5 KB 7月08日
PRX700 Users Guide German
updated: 7月08日
    906.0 KB 7月08日
PRX712 Monitor
updated: 7月08日
    583.2 KB 7月08日
PRX712 Monitor No Grill
updated: 7月08日
    508.2 KB 7月08日
PRX712 Back
updated: 7月08日
    245.5 KB 7月08日
Ease Data
Ease SPK/DLL Files - Full JBL Pro Line
updated: 7月08日
    20.5 MB 7月08日

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额定功率 1500 W
AC power input 100V - 240V~ 50/60 Hz
Frequency Response (-10dB) Main: 44.8 Hz – 19.6 kHzMonitor: 44.8 Hz – 19.5 kHz
Frequency Response (±3 dB) Main: 55.7 Hz – 18.2 kHzMonitor: 56.5 Hz – 17.7 kHz
覆盖范围 90° x 50° nominal
Directivity Index (DI) 10.2 dB
Directivity Factor (Q) 10.4
分频频率 1.8 kHz
Maximum SPL (1m) Normal: 135 dBBoost: 135 dB
Signal Indicators Limit: Yellow LED indicates peak output has been reached and dsp limiter is actingSignal: Green LED indicates signal presentPower/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


20K Ohms (balanced), 10K Ohms (unbalanced)
低频驱动单元 1 x JBL 272G 305mm (12 in) woofer
HF 驱动程序 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
外观颜色 Obsidian DuraFlex™ finish
网罩 Powder coated, Obsidian, 16 gauge perforated steel with acoustical transparent black cloth backing.
输入连接器 2 x Balanced XLR / 1/4 inch input, 2 x unbalanced RCA input
输出连接器 1 male XLR balanced output
尺寸(高 x 宽 x 厚) 612.394 mm x 384.556 mm x 341.376 mm(24.11 in x 15.14 in x 13.44 in)
净重量 19.4 kg (42.5 lb.)


PRX812W-CVR | Deluxe Padded Protective Cover for PRX812W or PRX712
PRX812W-CVR Main photo

Deluxe padded cover for PRX812W or PRX712. Water Resistant Black Nylon Exterior, 5mm Padding, Handle Access Openings.

JBL-FLIGHT-PRX812W | Flight Case; Holds 2X PRX812W
JBL-FLIGHT-PRX812W Main photo

Flight Case for (2x) PRX812W. 1/2" Plywood Construction, 3.5" Casters. Truck Pack Exterior.