JBL PRX815XLFW
15” Self-Powered Extended Low Frequency Subwoofer System with Wi-Fi

OUR PART #  PRX815XLFW


The JBL PRX815XLFW is a self-powered extended low-frequency subwoofer system. Featuring a JBL 15-inch woofer powered by a 1500-watt class-D amplifier, PRX815XLFW delivers incredible output in a lightweight and compact form factor.

Wi-Fi technology and sophisticated DSP give you complete control over the tuning and performance of your system—from anywhere in the venue—via the free PRX Connect app. An efficient 1500-watt class-D amplifier and patented JBL Differential Drive technology provide best-in-class power handling while greatly reducing system weight. And the rugged all-wood cabinets feature a redesigned input panel and universal power supply for easy, reliable operation at gigs worldwide. Thoughtfully designed from the ground up to deliver legendary JBL sound, the PRX800 series represents the next generation in smart live sound reinforcement.

A key asset of Harman's Connected PA App - a fully-integrated, self-aware, and comprehensive live sound ecosystem controlled by one central app!

Applications:

  • Bands, DJs, and other performers who need a powerful, accurate, versatile PA system
  • Permanent PA in small clubs, bars, and other performance venues
  • Permanent PA for houses of worship and schools

JBL PRX815XLFW Includes:

  • PRX815XLFW 15" Powered Subwoofer
  • IEC Cable
  • User’s Guide  

JBL PRX815XLFW Features:

  • 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  

JBL PRX815XLFW Specifications:

  • System Type: Self Powered 15” subwoofer
  • Maximum SPL Output: 131 dB peak
  • Frequency Range (-10 dB): 36 Hz - 98 Hz
  • Frequency Response (±3 dB): 40 Hz – 87 Hz
  • Input Connectors: Two Balanced female XLR/ 1/4” combo connectors
  • Input Impedance: 20K 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 to pass audio.
  • Dynamic Control (Input): dbx Type IV™ limiter circuit
  • 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: 1500W
  • AC Power Input: 100V - 240V ~ 50/60 Hz
  • LF Driver: 1 x JBL 2275H 15 in woofer
  • Enclosure: Rectangular, 18 mm & 25 mm, plywood
  • Transport: 2 x injection molded handles with backing cup
  • Finish: Obsidian DuraFlex™ finish
  • Grille: Powder coated, Obsidian, 16 gauge perforated steel with acoustical transparent black cloth backing.
  • Dimensions (H x W x D): 21.6 in x 17.5 in x 22.5 in /548 mm x 446 mm x 572 mm  
  • Net Weight: 56.0 lb / 25.4 kg
  • Gross Weight: 66.8 lb / 30.3 kg 

JBL PRX815XLFW
15” Self-Powered Extended Low Frequency Subwoofer System with Wi-Fi

OUR PART #  PRX815XLFW

Product Information:

The JBL PRX815XLFW is a self-powered extended low-frequency subwoofer system. Featuring a JBL 15-inch woofer powered by a 1500-watt class-D amplifier, PRX815XLFW delivers incredible output in a lightweight and compact form factor.

Wi-Fi technology and sophisticated DSP give you complete control over the tuning and performance of your system—from anywhere in the venue—via the free PRX Connect app. An efficient 1500-watt class-D amplifier and patented JBL Differential Drive technology provide best-in-class power handling while greatly reducing system weight. And the rugged all-wood cabinets feature a redesigned input panel and universal power supply for easy, reliable operation at gigs worldwide. Thoughtfully designed from the ground up to deliver legendary JBL sound, the PRX800 series represents the next generation in smart live sound reinforcement.

A key asset of Harman's Connected PA App - a fully-integrated, self-aware, and comprehensive live sound ecosystem controlled by one central app!

Applications:

  • Bands, DJs, and other performers who need a powerful, accurate, versatile PA system
  • Permanent PA in small clubs, bars, and other performance venues
  • Permanent PA for houses of worship and schools

JBL PRX815XLFW Includes:

  • PRX815XLFW 15" Powered Subwoofer
  • IEC Cable
  • User’s Guide  

JBL PRX815XLFW Features:

  • 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  

JBL PRX815XLFW Specifications:

  • System Type: Self Powered 15” subwoofer
  • Maximum SPL Output: 131 dB peak
  • Frequency Range (-10 dB): 36 Hz - 98 Hz
  • Frequency Response (±3 dB): 40 Hz – 87 Hz
  • Input Connectors: Two Balanced female XLR/ 1/4” combo connectors
  • Input Impedance: 20K 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 to pass audio.
  • Dynamic Control (Input): dbx Type IV™ limiter circuit
  • 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: 1500W
  • AC Power Input: 100V - 240V ~ 50/60 Hz
  • LF Driver: 1 x JBL 2275H 15 in woofer
  • Enclosure: Rectangular, 18 mm & 25 mm, plywood
  • Transport: 2 x injection molded handles with backing cup
  • Finish: Obsidian DuraFlex™ finish
  • Grille: Powder coated, Obsidian, 16 gauge perforated steel with acoustical transparent black cloth backing.
  • Dimensions (H x W x D): 21.6 in x 17.5 in x 22.5 in /548 mm x 446 mm x 572 mm  
  • Net Weight: 56.0 lb / 25.4 kg
  • Gross Weight: 66.8 lb / 30.3 kg 
Add to Cart

We're sorry, only of this item available



Call a Sales Pro at for more information

Serving Contractors, Dealers, and Installers Since 1977

Contact: 1-800-828-0509 / Hours: Mon - Fri 7:00AM - 7:00PM