JBL PRX725 1500W Two-Way Multipurpose Self-Powered Speaker (Dual 15")

JBL PRX725 1500W Two-Way Multipurpose Self-Powered Speaker (Dual 15")

JBL PRX725 1500W Two-Way Multipurpose Self-Powered Speaker (Dual 15")

B&H # JBPRX725 MFR # PRX725
No Longer Available

Product Highlights

  • 139 dB peak SPL
  • Dual 15" Low Frequency Woofers
  • 1.5" Neodymium Compression Driver
  • Waveguide for Accurate Coverage
  • Class-D Amplifier
  • DSP for Crossover, Limiting, EQ
  • Line Level and Microphone Inputs
  • Combo Balanced XLR and 1/4" Inputs
  • Integrated Handles and Suspension Points
  • Tongue and Groove Construction
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JBL PRX725 overview

  • 1Description

The dual 15" JBL PRX725 1500W Two-Way Multipurpose Self-Powered Speaker is designed for live sound reinforcement applications, such as for concerts, schools, and houses of worship, among others. The speaker is built from poplar plywood with an obsidian DuraFlex finish using tongue and groove joinery for stronger bracing and less box vibration. It utilizes two 15" low-distortion, low-frequency woofers, a wave-guided 1.5" diameter neodymium compression driver, and a class-D amplifier to achieve a maximum SPL of 139 dB and a frequency response of 40 to 18,500 Hz.

For easy transport and setup, the speaker includes an injection molded handle, 16-guage steel dent-resistant cloth-backed grills, integrated M10 suspension points for hanging, and an integrated M10 pull back point for positioning.

The back panel of the speaker features two combination 3-pin XLR and 1/4" balanced inputs for microphone and line with a selector switch as well as a pair of unbalanced RCA inputs. Two gain control knobs allow you to adjust the input signal on channels 1 and 2, and a 3-pin XLR male thru connection with thru selector switch enables passing audio to another powered speaker or amplifier. The device includes an EQ boost button for widening the speaker's frequency response and a button for turning on and off the power/standby LED on the front of the device.

The speaker's crossover, dynamic limiting, component optimization, and selectable EQ boost is handled by a dbx type IV circuit. The unit can be used by itself or connected with other speakers and subwoofers to build larger systems for increased crowd coverage and low frequency response.

In the Box
JBL PRX725 1500W Two-Way Multipurpose Self-Powered Speaker (Dual 15")
  • Power Cord
  • Limited 5-Year Warranty
  • Table of Contents
    • 1Description

    JBL PRX725 specs

    Type Active
    Design Bass reflex
    Frequency Response -10 dB Normal: 42 to 18,500 Hz
    -10 dB monitor: 40 to 18,500 Hz

    ±3 dB main: 49 to 17,000 Hz
    ±3 dB monitor: 46 to 17,000 Hz
    Coverage Pattern 90° x 50° nominal
    Directivity Index: 10.4 dB
    Factor: 11
    Amplifier Class D
    Power Capacity 1500 W
    Maximum Sound Pressure Level (SPL) Normal: 139 dB
    Boost: 139 dB
    Crossover 2,400 Hz (DSP Active)
    Input Impedance 20,000 Ω (balanced)
    10,000 Ω (unbalanced)
    Low Frequency Driver 1 x 15" DifferentialDrive low-distortion, low-frequency woofer with ferrite magnet
    High Frequency Driver 1 x 1.5" neodymium compression driver with annular polymer diaphragm and waveguide
    DSP Dynamic control: dbx type IV limiter circuit
    Signal Indicator Limit: yellow LED indicates peak output and active DSP limiting
    Signal: green LED indicates signal presence
    Power/standby: blue LED indicates powered
    Power/standby: red LED indicates power saving mode
    Enclosure Material Trapezoidal, 18 mm and 25 mm top and bottom poplar plywood with DuraFlex finish
    Input Connections 2 x combo balanced 3-pin XLR female and 1/4" inputs
    2 x unbalanced RCA inputs
    Output Connections 1 x balanced 3-pin XLR male output
    Suspension Support 8 x M10 suspension points
    1 x M10 pull back point
    Transport and Storage 2 x integrated handles with injection molded backing cup
    Dimensions 42.14 x 17.52 x 21.18" (1070.40 x 445.00 x 538.00 mm)
    Weight 82.0 lb (37.2 kg)
    Packaging Infozetdxeaetscubavqdze
    Package Weight 99.5 lb
    Box Dimensions (LxWxH) 44.1 x 25.3 x 22.2"

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