15" Two-Way Full-Range Main System/Floor Monitor with Wi-Fi


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  • Onboard 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
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JBL's PRX815W, part of their PRX800 line, is a full-range speaker designed for main system and floor monitor applications, and features a 15", 2-way, bass-reflex design, powered by a 1500-watt class-D amplifier, all delivering an incredible amount of volume in a lightweight, compact form factor.

With its 2-way 15", the PRX815W offers the perfect balance between size and performance, plus it’s small, light weight, versatile, and powerful with remote Wi-Fi® control of onboard DSP EQ parameters. Performance and asymmetrical design make it an ideal choice for musicians, entertainers, and DJ’s when portability is essential, or when hung by its suspension points, an exceptional light-duty installation speaker. All PRX800 Series speakers were designed for exceptional sound reinforcement where challenging audio environments and loud volumes are the norm. For applications that require full bandwidth sound reproduction, the PRX815W delivers the optimum balance. The user can tailor the EQ for live music, speech, and recorded music playback. The option for direct connection of a microphone to the speaker input is available to provide quick PA applications. Combined with a PRX800 sub-woofer (sold separately), the system becomes an efficient, full-range sound system.

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


  • 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 PRX815W Includes:

  • PRX815W Speaker
  • IEC Cable
  • User's Guide

JBL PRX815W Features:

  • Onboard 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 PRX815W Specifications:

  • System Type: Self Powered 15", 2-way, bass-reflex
  • Maximum SPL: 137 dB peak
  • Frequency Range (-10 dB):
    • Main: 50 Hz – 20kHz
    • Monitor: 46 Hz – 19 kHz
  • Frequency Response (±3 dB):
    • Main: 58.1 Hz – 20 kHz
    • Monitor: 59 Hz – 20 kHz
  • Input Connectors: 2 x Balanced XLR / 1/4" input, 2 x unbalanced RCA input
  • Input Impedance: 20K Ohms (balanced), 10K Ohms (unbalanced)
  • Signal Indicators:
    • Limit: Yellow LED indicates peak output has been reached and dsp limiter is active
    • Signal: Green LED indicates signal present
    • Power: Blue indicates system has power and ready to pass audio
  • EQ: User selectable presets for Main or Monitor position, Advanced EQ settings available using Wi-Fi and PRX Connect application
  • Dynamic Control (Input): dbx Type IV™ limiter circuit
  • Crossover Frequency: 2.0 kHz
  • Design: Highly efficient Class-D amplifier
  • Power Rating: 1500W (750W x 2)
  • AC Power Input: 100V - 240V ~ 50/60 Hz
  • LF Driver: 1 x JBL 275G 15" woofer
  • HF Driver: 1 x JBL 2408H-2 1.5" (37.5mm) annular polymer diaphragm, neodymium compression driver
  • Coverage Pattern: 90° x 50° nominal
  • Directivity Index (DI): 10.2 dB
  • Directivity Factor (Q): 10.4
  • Enclosure: Asymmetrical, 18 mm, plywood
  • Suspension / Mounting: Dual 36 mm pole socket, 12 x M10 Suspension Points
  • Transport: 1 x injection molded handle with backing cup
  • Grille: Powder coated, Obsidian, 16 gauge perforated steel with acoustical transparent black cloth backing
  • Physical:
    • Finish: Obsidian DuraFlex™ finish
    • Dimensions (HxWxD): 27.6" x 17.5" x 14.1" (701 x 446 x 359 mm)
    • Net Weight: 47.5 lbs (21.6 kg)
    • Gross Weight: 58.0 lbs (26.3 kg)

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

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