PRX715XLF (China & Asia)

15" Self-Powered Extended Low Frequency Subwoofer System

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15" Self-Powered Extended Low Frequency Subwoofer System

The PRX715XLF, extended low frequency subwoofer was designed and engineered to provide sub bass frequencies with accuracy and power. Used as a single sub in a sub/sat system or in multiples as part of a scalable, large format sound reinforcement system, the PRX715XLF performs with extreme efficiency and control.

 

特点

  • 131 dB peak SPL
  • 15" Differential Drive® low-frequency driver for low-distortionand higher SPL
  • Efficient Class-D amplifier technology
  • DSP Input limiter circuit, crossover, dynamic limiting, component optimization, selectable system EQ
  • Integrated stereo pass-thru, with selectable HP filter, and polarity reverse
  • 2 x XLR-¼" combination inputs, with 2 x XLR loop-thru
  • M20 pole receptacle accepts JBLPOLE-GA and JBLPOLE-MA speaker poles.
  • Multiple handles with comfort rubber grips for easy transport
  • 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
 
  • The PRX715XLF extended low frequency subwoofer was designed and engineered to provide sub bass frequencies with accuracy and power. Used as a single sub in a sub/sat system or in multiples as part of a scalable, large format sound reinforcement system, the PRX715XLF performs with exceptional efficiency and control. The subs are stackable and light-weight ensuring quick set-ups and tear-downs. And due to their rugged construction are perfect for AV rental inventories. With a pole receptacle (that accepts a SS4-BK or SS4-BK24) on the top panel and integrated stereo pass-thru this is the most powerful low-frequency complement to the PRX full-range systems. The addition of a polarity reverse option further enables system optimization.
  • The PRX715XLF is a high performance self-powered subwoofer system. The PRX715XLF is comprised of a powerful 2275H Differential Drive® dual voice-coil and magnetic gap, woofer driven by a 1500 Watt Class-D power amplifier. Sophisticated DSP is at the core of a fully featured input section, providing user selectable cross-over functionality, polarity optimization, protection, 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.
  • The amplifier input panel offers stereo inputs with XLR or ¼ inch jack compatibility. A user selectable crossover ensures a smooth transition to full-range system connected to the stereo outputs. 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
PRX715XLF Datasheet
updated: 7月08日
    2.4 MB 7月08日
Specifications
PRX715XLF Spec Sheet
updated: 7月08日
    1.2 MB 7月08日
Brochures
    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
Bim Objects
BIM (Revit) Files
updated: 10月22日
    12.4 MB 10月22日
User Guides
PRX700 Users Guide
updated: 10月23日
    2.0 MB 10月23日
PRX700 Users Guide French
updated: 10月23日
    898.5 KB 10月23日
PRX700 Users Guide Spanish
updated: 10月23日
    779.5 KB 10月23日
Accessories
PRX700 Users Guide German
updated: 10月23日
    906.0 KB 10月23日
Images
PRX715XLF Front Angle
updated: 7月08日
    394.5 KB 7月08日
PRX715XLF Angle No Grill
updated: 7月08日
    318.5 KB 7月08日
PRX715XLF Back
updated: 7月08日
    328.4 KB 7月08日

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性能

额定功率 1500 W
AC power input 100V - 240V~ 50/60 Hz
Frequency Response (-10dB) 37 Hz - 113 Hz
Frequency Response (±3 dB) 44 Hz – 91 Hz
Internal Crossover Frequency 100 Hz DSP controlled 48 dB filter slope
Loop out Crossover Frequency 120 Hz analog 24 dB filter slope
Maximum SPL (1m) 131 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)
极性 normal or reverse polarity
低频驱动单元 1 x JBL 2275H 15 in woofer
Enclosure Rectangular, 18 mm & 25mm, plywood
Transport 2 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 Two Balanced female XLR/ 1/4" combo connectors
输出连接器 Two balanced male XLR connectors.
尺寸(高 x 宽 x 厚) 547.1 mm x 445.0 mm x 580.0 mm (21.54 in x 17.52 in x 22.48 in)
净重量 25.4 kg (56 lb.)

Accessories

PRX815XLFW-CVR | Deluxe Padded Protective Cover for PRX815XLFW or PRX715XLF
PRX815XLFW-CVR Main photo
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Deluxe padded cover for PRX815XLFW or PRX715XLF. Water Resistant Black Nylon Exterior, 5mm Padding, Handle Access Openings.


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PRX715XLF (China & Asia)

15" Self-Powered Extended Low Frequency Subwoofer System