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JBL PRX 815 XLF

JBL PRX 815 XLF

The JBL PRX815XLF is a self-powered extended low-frequency subwoofer system. Featuring a JBL 15-inch woofer powered by a 1500-watt class-D amplifier, PRX815XLF delivers incredible output in a lightweight and compact form factor.

More Information

  • Built-in Wi-Fi for wireless control of your system from anywhere in the venue
  • Free PRX Connect mobile app for iOS and Android provides wireless control over volume levels, 8-band parametric EQ and up to 50ms of speaker delay to fine-tune your sound
  • Class-leading 1500-watt amplifier delivers ample power to fill your venue
  • JBL Differential Drive® transducers for higher SPL in a lightweight design
    Next-generation JBL neodymium compression drivers
  • Redesigned Crown input technology, including XLR, 1/4” and RCA inputs plus XLR loop-through
  • Intelligent variable-speed fan activates only when needed to reduce noise
  • Updated tuning delivers flat frequency response and smooth off-axis behavior
  • Durable wooden cabinets, tour-proven DuraFlex™ finish and dent-resistant 16-gauge grilles
  • Universal power supply for worldwide compatibility
    dbx Type IV™ limiting ensures clear, accurate sound at high volumes
  • Brutal testing regimen—including the famous JBL 100-hour power test—ensures reliable performance

Technical Specification

 

MODEL PRX 815 XLF PRX 818 XLF
System Type Self Powered 15” subwoofer Self Powered 18” subwoofer
Maximum SPL Output 131 dB peak 134 dB peak
Frequency Range (-10dB) 36 Hz - 98 Hz 30 Hz - 103 Hz
Frequency Response (±3 dB) 40 Hz – 87 Hz 35 Hz – 87 Hz
Inputs Two Balanced female XLR/ 1/4” combo connectors Two Balanced female XLR/ 1/4” combo connectors
Input Impedance 20K Ohms (balanced) 20K Ohms (balanced)
Signal Indicators Limit: Yellow LED indicates peak output has been reached and dsp limiter is acting Signal: Green LED indicates signal presentPower: Blue indicates system has power and ready to pass audio. 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 dbx Type IV™ limiter circuit
System Low Pass 80 Hz DSP 80 Hz
Loop out Crossover Frequency 80 Hz Digital 24db/octave Linkwitz-Riley Filter 80Hz Digital 24db/octave Linkwitz-Riley Filter
Design Highly efficient Class-D amplifier Highly efficient Class-D amplifier
Power Rating 1500W 1500W
AC power input 100V - 240V ~ 50/60 Hz 100V - 240V ~ 50/60 Hz
LF Driver 1 x JBL 2275H 15 in woofer 1 x JBL 2278H 460 mm (18 in) woofer
Enclosure Rectangular, 18 mm, birch-poplar mix Rectangular, 18 mm, birch-poplar mix
Transport 2 x injection molded handles with backing cup 2 x injection molded handles with backing cup
Finish Obsidian DuraFlex™ finish Obsidian DuraFlex™ finish
Grille Powder coated, Obsidian, 16 gauge perforated steel with acoustical transparent black cloth backing. Powder coated, Obsidian, 16 gauge perforated steel with acoustical transparent black cloth backing.
Dimensions (H x W x D) 548 mm x 446 mm x 572 mm (21.6 in x 17.5 in x 22.5 in) 692 mm x 523 mm x 724 mm (27.26 in x 20.6 in x 28.5 in)
Net Weight 26.3 kg (58.0 lb) 36.28 kg (80.0 lb)
Gross Weight 30.3 kg (66.8 lb) 45.0 kg (100.0 lb)
Mic Inputs 2 2
Phantom Power No No
EQ 8-band parametric EQ 8-band parametric EQ
Effects 25 parametric EQ's and speaker delay 25 parametric EQ's and speaker delay
Outputs 1 x XLR (mix out) 1 x XLR (mix out)

 

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