JBL PRX815XLFW - 15 Self-Powered Extended Low-Frequency Subwoofer System POWERED SUBWOOFERS
JBL PRX815XLFW - 15 Self-Powered Extended Low-Frequency Subwoofer System POWERED SUBWOOFERS

JBL PRX815XLFW - 15" Self-Powered Extended Low-Frequency Subwoofer System


  • $1,899.99


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JBL PRX815XLFW - 15" Self-Powered Extended Low-Frequency Subwoofer System

The PRX815XLFW from JBL is an extended low-frequency subwoofer designed and engineered to provide sub-bass frequencies with accuracy and power with extensive Wi-Fi control over the on-board DSP. Well suited for event halls, bands, DJ systems, clubs, bars, schools, and churches, the speaker utilizes a 1500W Class-D amplifier to power the 15" woofer, which offers a frequency range of 36 to 98 Hz at 131 dB maximum SPL output.

The built-in Wi-Fi offers wireless control of the system from anywhere in the venue using the free PRX Connect app for iOS and Android devices. The app controls levels, an 8-band parametric EQ, user presets, and up to 50ms of user-defined delay to fine-tune your setup. The durable 18mm plywood enclosure is coated with an Obsidian DuraFlex finish and a powder-coated steel grille with acoustical transparent black-cloth backing.


  • Maximum SPL Output 131 dB Peak
  • 15” Differential Drive low-frequency driver for low distortion and higher SPL
  • 1500W highly efficient Class-D amplifier
  • DSP input-limiter circuit, crossover, dynamic limiting, and component optimization
  • Wireless remote control of its on-board DSP EQ parameters via Wi-Fi. Control and configure your show from anywhere
  • Professional XLR-1/4” 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


  • System Type: Self-Powered 15.0" / 38.1 cm, subwoofer
  • Max SPL Level: 131 dB peak
  • Frequency Range: Frequency Range (-10 dB): 36 to 98 Hz
  • Frequency Response ± 3dB: 40 to 87 Hz
  • Input Connectors: 2 x Balanced combo XLR-1/4" / 6.35 mm input
  • Input Impedance: 20 kOhms (balanced)
  • Signal Indicator: 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 to pass audio
  • Dynamics: dbx Type IV limiter circuit
  • Crossover Frequency: Internal Crossover Frequency: 80 Hz DSP Loop-out
  • Crossover Frequency: 120 Hz analog 24 dB filter slope
  • Design: Highly efficient Class-D amplifier
  • Power Rating: 1500 W
  • AC Power: 100 to 240 VAC ~ 50/60 Hz
  • LF Driver: 1x JBL 2275H (15.0" / 38.1 cm) woofer
  • Enclosure: Rectangular, 18 mm, plywood
  • Transport and Storage: 2x injection-molded handles with backing cup
  • Finish and Grille Color: Finish: Obsidian DuraFlex finish
  • Grille: Powder-coated, Obsidian, 16-gauge perforated steel with acoustical transparent black-cloth backing
  • Package Weight: 70.0 lb
  • Box Dimensions (LxWxH): 26.5 x 24.0 x 22.0"

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