null Skip to main content
JBL PRX818XLF Self-Powered Extended Low Frequency Subwoofer
[DISCONTINUED] JBL PRX818XLF Extended Low Frequency Powered Subwoofer

[DISCONTINUED] JBL PRX818XLF Extended Low Frequency Powered Subwoofer

(No reviews yet)
SoundPro Item: 89152
No Longer Available for Purchase
Add to Wish List

Account manager
Have a Question? Ask an Account Manager

The PRX818XLF 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 PRX818XLF performs with exceptional efficiency and control. The subs are stackable and light-weight, ensuring quick set-ups and tear-downs. Due to their rugged construction, they are perfect for AV rental inventories. With the 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. PRX800 subwoofers feature a standard M20 threaded pole cup that can accept most modern subwoofer-mounted speaker poles.

JBL PRX818XLF Features

  • Maximum SPL Output 134 dB Peak
  • 18" Differential Drive® low-frequency driver for low-distortion and higher SPL
  • 1500W highly efficient Class-D amplifier
  • Wireless remote control of its onboard DSP EQ parameters via Wi-Fi. Control and configure your show from anywhere.
  • DSP input limiter circuit, crossover, dynamic limiting, and component optimization
  • Professional XLR-¼" combination inputs and XLR loop-through
  • Top panel M20 pole mount socket for sub/satellite configuration
  • Injection molded 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
  • PRX818XLF Self-Powered Extended Low Frequency Subwoofer1
  • System TypeSelf-Powered 18” subwoofer
  • Maximum SPL Output134 dB peak
  • Frequency Response (-10dB)30 Hz - 103 Hz
  • Frequency Response (±3 dB)35 Hz – 87 Hz
  • Inputs TwoBalanced female XLR/ 1/4” combo connectors
  • Input Impedance20K Ohms (balanced)
  • Signal Indicators Limit
    • Yellow LED indicates peak output has been reached and dsp limiter is acting Signal
    • Green LED indicates signal present Power: Blue indicates system has power and ready
  • Dynamic Control (Input)dbx Type IV™ limiter circuit
  • System Low Pass80 Hz
  • Loop out CrossoverFrequency 80Hz Digital 24db/octave Linkwitz-Riley Filter
  • DesignHighly efficient Class-D amplifier
  • Power Rating1500W
  • AC power input100V - 240V ~ 50/60 Hz
  • LF Driver1 x JBL 2278G 460 mm (18 in) woofer
  • EnclosureRectangular, 18 mm, birch-poplar mix
  • Transport2 x injection molded handles with backing cup
  • FinishObsidian DuraFlex™ finish
  • GrillePowder coated, Obsidian, 16 gauge perforated steel with acoustical transparent black cloth backing.
  • Dimensions (H x W x D)27.26 x 20.6 x 28.5 inches (692 x 523 x 724 mm)
  • Net Weight80 lbs (36.28 kg)
  • Gross Weight100 lbs (45.0 kg)
  • Mic Inputs2
  • Phantom Power No
  • EQ8-band parametric EQ
  • Effects25 parametric EQ's and speaker delay
  • Outputs1 x XLR (mix out)

In The Box

Videos Hide Videos Show Videos

Customer Reviews