JBL Professional PRX712 (China & Asia)

较大的图像

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.

特点

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.

下载

	Version	Language	Size	Uploaded
Data Sheets
PRX712 Datasheet updated: 10月23日			5.1 MB	10月23日
Specifications
PRX712 Spec Sheet updated: 10月23日			889.1 KB	10月23日
Brochures
Portable Sound Full Line 2015 Catalog updated: 10月22日			2.5 MB	10月22日
CAD Drawings
PRX700 2D Drawings CAD updated: 10月22日			6.4 MB	10月22日
PRX700 2D Drawings PDF updated: 10月22日			704.2 KB	10月22日
Compliances
PRX700 Declaration of Conformity updated: 10月22日			133.1 KB	10月22日
User Guides
PRX700 Users Guide updated: 10月23日			2.0 MB	10月23日
PRX700 Users Guide Spanish updated: 10月23日			779.5 KB	10月23日
PRX700 Users Guide French updated: 10月23日			898.5 KB	10月23日
Accessories
PRX700 Users Guide German updated: 10月23日			906.0 KB	10月23日
Images
PRX712 Monitor updated: 10月23日			583.2 KB	10月23日
PRX712 Monitor No Grill updated: 10月23日			508.2 KB	10月23日
PRX712 Back updated: 10月23日			245.5 KB	10月23日
Ease Data
Ease SPK/DLL Files - Full JBL Pro Line updated: 3月15日			21.0 MB	3月15日

If any of the links above result in strange characters in your browser, please right-click the file to save it to your computer.

Parts & Service

性能

额定功率	1500 W
AC power input	100V - 240V~ 50/60 Hz
频率范围 (-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
分频点	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
输入阻抗	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.
输入接口	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.)