PRX725 (China & Asia)

Dual 15" Two-Way Full-Range Main System

PRX725 (China & Asia)
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Dual 15" Two-Way Full-Range Main System

The PRX725 is a self-powered, lightweight two-way loudspeaker system capable of delivering a very high level of performance over a broad bandwidth.



  • 139 dB peak SPL
  • Dual 15" Differential Drive® low-frequency driver for low-distortion and higher SPL
  • 1.5" diameter next generation JBL neodymium compression driver
  • JBL designed waveguide for accurate coverage
  • Efficient Class-D amplifier technology
  • Normal and Boost user selectable EQ presets
  • DSP input section, crossover, dynamic limiting, component optimization, selectable system EQ
  • Line level and direct microphone input capability
  • Professional XLR-1/4" combination inputs, RCA inputs, and XLR loop-through
  • Multiple injection molded handles with backing cup for easy transport
  • Integrated M10 suspension points for easy setup
  • Lightweight poplar plywood cabinets made structurally sound with tongue and groove joints and protected by JBL’s tour proven DuraFlex™finish.
  • Cloth backed, dent-resistant 16 gauge steel grilles
  • If a simple set-up is required and full bandwidth output at high levels is a must, then the PRX725 is most likely the optimum solution. With the same foot print as the PRX715, the dual 15" woofer design creates enough low frequency content to serve most live music or music playback situations. When coupled with a PRX subwoofer (or multiple subwoofers) the system becomes a high volume sound reinforcement solution, perfect for regional tour companies and AV Rental companies looking for a scalable, easy to employ audio solution. We recommend using the PRX718XLF in conjunction with the PRX725 as the extended low frequency capabilities of the subwoofer compliment the frequency response of the PRX725.
  • For live music, recorded music playback and speech the user has the option of tailoring the EQ. A microphone can be directly connected to the speaker input for quick on-the-fly PA applications.
  • The PRX725 is a self-powered, lightweight two-way loudspeaker system capable of delivering a very high level of performance over a wide bandwidth. The PRX725 is comprised of two 380 mm (15 in) 275 Differential Drive® woofers, a 2408H-2, 37.5mm (1.5 in) annular polymer diaphragm, neodymium compression driver mounted to a 90° by 50° horn, all driven by a Class-D power amplifier. Sophisticated DSP is at the core of a fully featured input section, providing user selectable system EQ, protection, input sensitivity selection, cross-over functionality, dynamic limiting and discrete component optimization.
  • All PRX700 cabinets are built from a combination of 25mm (on the top and bottom for added rigidity) and 18mm, strong, light-weight poplar plywood made structurally sound with tongue and groove joints. All PRX700 Series cabinets are protected by JBL’s tour proven DuraFlex™ finish. Grilles are made from dent-resistant 16 gauge steel and handles are made from light-weight glass-filled nylon for added strength and durability. All M10 suspension points are constructed from 14 gauge steel and have been tested with a yield-strength of
    1000 lbs. each.
  • The amplifier input panel offers XLR or ¼ inch jack compatibility and a sensitivity switch provides extra flexibility, making it possible to connect literally any sound source without using a mixer. Signal present and overload lights indicate the system status and assist in setting the optimum level, via the level control knob.


  Version Language Size Uploaded
Data Sheets
file type icon PRX725 Datasheet
updated: juil. 08, 2019
    2,33 Mo juil. 08, 2019
file type icon PRX725 Spec Sheet
updated: juil. 08, 2019
    800 ko juil. 08, 2019
file type icon Portable Sound Full Line 2015 Catalog
updated: oct. 22, 2020
    2,54 Mo oct. 22, 2020
CAD Drawings
file type icon PRX700 2D Drawings CAD
updated: oct. 22, 2020
    6,41 Mo oct. 22, 2020
file type icon PRX700 2D Drawings PDF
updated: oct. 22, 2020
    704 ko oct. 22, 2020
file type icon PRX700 Declaration of Conformity
updated: oct. 22, 2020
    133 ko oct. 22, 2020
User Guides
file type icon PRX700 Users Guide
updated: oct. 23, 2020
    1,95 Mo oct. 23, 2020
file type icon PRX700 Users Guide Spanish
updated: oct. 23, 2020
    780 ko oct. 23, 2020
file type icon PRX700 Users Guide French
updated: oct. 23, 2020
    898 ko oct. 23, 2020
file type icon PRX700 Users Guide German
updated: oct. 23, 2020
    906 ko oct. 23, 2020
file type icon PRX725 Front Angle
updated: juil. 08, 2019
    213 ko juil. 08, 2019
file type icon PRX725 Fr Angle No Grill
updated: juil. 08, 2019
    146 ko juil. 08, 2019
file type icon PRX725 Back
updated: juil. 08, 2019
    142 ko juil. 08, 2019

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Pièces détachées et réparations

Caractéristiques techniques

Power Rating 1500 W
AC power input 100V - 240V~ 50/60 Hz
Frequency Range (-10dB) Normal: 42 Hz – 18.5 kHzBoost: 40 Hz – 18.5 kHz
Frequency Response (±3 dB) Normal: 49 Hz – 17 kHzBoost: 46 Hz – 17 kHz
Coverage Pattern 90° x 50° nominal
Directivity Index (DI) 10.4 dB
Directivity Factor (Q) 11
Crossover Frequency 2.4 kHz
Maximum SPL (1m) Normal: 139 dBBoost: 139 dB
Signal Indicators Limit: Yellow LED indicates peak output has been reached and dsp limiter is actingSignal: Green LED indicates signal presentPower/Standby: Blue indicates system has power and ready to pass audio, Red indicates system has power but is in a power saving mode and will not pass audio.
Dynamic Control (Input) dbx Type IV™ limiter circuit
Input Impedance 20K Ohms (balanced), 10K Ohms (unbalanced)
LF Driver 2 x JBL 275 (15 in) woofer
HF Driver 1 x JBL 2408H-2 37.5 mm (1.5 in) annular polymer diaphragm, neodymium compression driver
Enclosure Trapezoidal, 18 mm, plywood
Suspension / Mounting 8 x M10 Suspension Points, 1 x M10 pull back point
Transport 2x integrated handle with injection molded backing cup
Finish Obsidian DuraFlex™ finish
Grille Powder coated, Obsidian, 16 gauge perforated steel with acoustical transparent black cloth backing.
Input Connectors 2 x Balanced XLR / 1/4 inch input, 2 x unbalanced RCA input
Output Connectors 1 male XLR balanced output
Dimensions (H x W x D) 1070.36 mm x 445.0 mm x 537.97 mm(42.14 in x 17.52 in x 21.18 in)
Net Weight 37.19 kg (82 lb.)


PRX825W-CVR | Deluxe Padded Protective Cover for PRX825W or PRX725
PRX825W-CVR Main photo
Grandes images

Deluxe padded cover for PRX825W or PRX725. Water Resistant Black Nylon Exterior, 5mm Padding, Handle Access Openings.