The PRX812W from JBL is a 2-way powered loudspeaker designed for main PA and monitor applications 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 two 750W Class-D amplifiers delivering a total of 1500W to the 12" woofer and 1.5" compression driver, which combine to offer a frequency range of 52 Hz to 20 kHz at 135 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, 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 135 dB Peak
  • 12” Differential Drive low-frequency driver for low distortion and higher SPL
  • 1.5”-diameter next-generation JBL neodymium compression driver
  • 1500W (dual 750 watt) highly efficient Class-D amplifier
  • Optimized EQ for monitor or front-of-house applications
  • Wireless remote control of its on-board DSP EQ parameters via Wi-Fi. Control and configure your show from anywhere
  • DSP input section, crossover, dynamic limiting, component optimization, selectable system EQ
  • Professional XLR-1/4” combination inputs, RCA inputs, and XLR loop-through
  • Integrated 36mm pole-mount socket with angle-down tilt
  • Integrated 12 x M10 suspension points
  • Lightweight poplar-plywood cabinets made structurally sound with tongue-and-groove joints and protected by JBL’s tour-proven DuraFlex finish
  • Audio
    RMS Output Power: 1500 W 
    Wireless Speaker(s): Yes 
    Brand Name: JBL Professional 
    Manufacturer: Harman International Industrie 
    Power Source: AC 
    Product Type: Speaker System 
    RMS Output Power: 1500 W 
    Wireless LAN: Yes 
    Wireless Speaker(s): Yes 
    General Information
    Brand Name: JBL Professional 
    Manufacturer: Harman International Industries, Inc 
    Manufacturer Part Number: PRX812W 
    Manufacturer Website Address:
    Product Model: PRX812W 
    Product Name: 12" Two-Way Full-Range Main System/Floor Monitor with Wi-Fi 
    Product Series: PRX800 
    Product Type: Speaker System 
    • iOS
    • Android
    Environmental Certification: WEEE 
    Environmentally Friendly: Yes 
    Network & Communication
    Wireless LAN: Yes 
    Physical Characteristics
    Depth: 13.4" 
    Height: 23.6" 
    Weight (Approximate): 40 lb 
    Width: 15.2" 
    Power Description
    Power Source: AC 
    Technical Information
    Features: Bass Reflex 
      Digital signal processing (DSP) 
    Maximum Frequency Response: 20 kHz 
    Minimum Frequency Response: 44.80 Hz 
    Placement: Floor Standing 

JBL PRX812W 12" Two-Way Full-Range Main System and Floor Monitor with Wi-Fi

SKU: sil71814
    • For Bands, DJs, Clubs, Schools, Churches
    • Optimized for FOH or Monitors
    • 12" Woofer and 1.5" Compression Drivers
    • Frequency Response 58 Hz to 20 kHz




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