Jbl PRX812W Openbox, full warranty

Speakers JBL PRX812W

15” Two-Way Full-Range Active Speaker / Floor Monitor with Wi-Fi DSP control, 1500W


The JBL PRX815 is a full-range speaker designed for main system and floor monitor applications. Featuring a 15”, two-way, bass-reflex design powered by a 1500-watt class-D amplifier, PRX815 delivers incredible volume in a lightweight and compact form factor.


Compatible with HARMAN Connected PA

The PRX800 series integrates embedded ioSYS technology which enables easier setup and control when used with the HARMAN Connected PA app and compatible products. Connected PA delivers seamless plug-and-play operation with a variety of HARMAN equipment and enables you to control your entire live sound system with one app. Products within the Connected PA system self-identify and retain presets for effortless setup, and setup wizards help you quickly optimize speaker levels, configuration settings and EQ. Current products with embedded ioSYS technology and HARMAN Connected PA compatibility include the Ui24R mixer, JBL PRX800 loudspeakers, dbx Di1 direct boxes, and AKG P5i microphones.


Main 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


Technical Specifications

System Type: Self Powered 15”, two-way, bass-reflex

Maximum SPL:     Normal: 137 dB 

Boost: 137 dB

Frequency Range (-10 dB):  Main: 42.9 Hz - 19.5 kHz Monitor: 43.6 Hz - 19.3 kHz

Frequency Response (±3 dB):     Main: 58.1 Hz - 17.2 kHz Monitor: 60.7 Hz - 16.7 kHz

Input Connectors: 2 x Balanced XLR / 1/4 inch 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 acting 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 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 in) woofer

HF Driver:    1 x JBL 2408H-2 37.5 mm (1.5 in) 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

Finish:     Obsidian DuraFlex™ finish

Grille:       Powder coated, Obsidian, 16 gauge perforated steel with acoustical transparent black cloth backing.

Dimensions (H x W x D):       701 mm x 446 mm x 359 mm  (27.6 in x 17.5 in x 14.1 in)

Net Weight:    20.86 kg (46.0 lb)

Gross Weight:        26.3 kg (58.0 lb)

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  • Brand: JBL
  • Product Code: OA.JBPRX812W230-OB
  • Availability: In Stock
  • 597.54€

Available Options

Official Local

Assistance and Warranty

Tags: Jbl PRX812W, LT.JBPRX812W230, Active Speakers