JBL PD525S-WH Dual 15-inch Subwoofer – White

JBL PD525S Dual 15-inch Subwoofer System

The JBL PD525S Dual 15-inch Subwoofer System is a high-performance low-frequency loudspeaker designed to deliver deep, controlled bass with exceptional output capability for professional audio environments. Built around two 380 mm (15-inch) Dual Coil – Dual Gap Differential Drive® low-frequency transducers, the system employs a front-loaded, vented cabinet architecture that maximizes efficiency, low-end extension, and acoustic stability under high-power operation.

The PD525S is purpose-built for large-scale venues such as sports facilities, performance spaces, auditoriums, and worship environments where consistent bass impact and reliability are essential. Its low-frequency extension down to 40 Hz enables powerful sub-bass reproduction while maintaining clarity and definition across the operational bandwidth. Differential Drive® motor technology improves thermal management, minimizes power compression, and ensures stable performance during continuous high-output use.

The trapezoidal enclosure design allows seamless compatibility with all PD500 Series loudspeaker systems, enabling flexible system deployment and precise array configuration. The cabinet is constructed from exterior-grade Finnish birch plywood, providing structural integrity, acoustic consistency, and long-term durability in both touring and fixed-installation environments.

Multiple input configurations support both parallel and discrete drive modes, offering advanced system control and amplifier optimization. Integrated M10 threaded suspension points allow secure flown installations, while optional WRC and WRX versions provide solutions for sheltered outdoor environments or direct exposure to harsh weather conditions. The JBL PD525S stands as a professional-grade subwoofer solution delivering powerful bass authority, system flexibility, and dependable long-term performance.

Features of PD525S

• Dual 15-inch low-frequency drivers

• Differential Drive® motor technology

• Dual coil / dual gap driver design

• Front-loaded vented enclosure architecture

• Extended low-frequency performance

• High continuous SPL capability

• Low distortion bass reproduction

• Reduced thermal compression design

• Parallel and discrete drive modes

• Trapezoidal system alignment design

• PD500 Series compatibility

• Multi-point M10 suspension mounting

• High-strength plywood cabinet

• Weather-resistant configuration options

• Professional touring-grade construction

Specifications of PD525S