[DISCONTINUED] JBL PRX818XLF Extended Low Frequency Powered Subwoofer

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)