JBL PD525S-WRC - 1000W 2 x 15-inch Passive IP55-Rated Front Loaded Installation Subwoofer in Gray Finish

The JBL Professional PD525S-WRC is a 1000W dual 15-inch passive front-loaded installation subwoofer designed to deliver exceptional low-frequency performance in challenging outdoor environments. Engineered with an IP55 weather-resistant rating, this subwoofer is ideal for sheltered outdoor placements where protection from dust and water is necessary. Equipped with two 15-inch JBL 2275H Differential Drive low-frequency drivers, the PD525S-WRC offers extended low-frequency response down to 28 Hz with minimal distortion and power compression. Its robust design and powerful output make it an excellent choice for stadiums, amphitheaters, and other large-scale outdoor installations requiring dynamic and precise low-end sound reproduction.

The PD525S-WRC features a front-loaded, vented configuration optimized for consistent performance and reduced port compression at high output levels. Its trapezoidal enclosure, constructed from 18 mm 11-ply Finnish birch plywood, is coated with a durable gray finish designed to withstand environmental stress while maintaining acoustic integrity. With a frequency range of 28 Hz to 3.8 kHz and a peak SPL of 141 dB, this subwoofer delivers impactful low-frequency performance suitable for high-demand applications. Its 10-degree side angles allow for seamless integration into PD500 series arrays, enabling versatile system configurations for professional audio setups.

Designed for ease of installation and long-term reliability, the PD525S-WRC includes 20 M10 threaded suspension points for flexible mounting in flown or ground-supported configurations. Input connectors include CE-compliant covered barrier strip terminals that accommodate up to 10 AWG wire, ensuring compatibility with professional systems. Multiple vents enhance airflow, ensuring minimal distortion and consistent performance under high load conditions. With weather-resistant options and robust construction, the PD525S-WRC ensures reliable performance in demanding outdoor environments, making it a trusted solution for professional installations.

Features

• 1000W dual 15-inch passive front-loaded subwoofer for outdoor professional installations
• Two JBL 2275H Differential Drive drivers with 3-inch voice coils for efficient, high-output bass performance
• IP55 weather-resistant rating for protection against dust and water in outdoor environments
• Frequency range of 28 Hz to 3.8 kHz with smooth response from 40 Hz to 1.1 kHz for precise low-frequency clarity
• Maximum SPL of 135 dB continuous (141 dB peak) for impactful sound reproduction
• Front-loaded, vented design minimizes port compression for consistent performance at high output levels
• Trapezoidal enclosure with 10-degree side angles for seamless integration with PD500 series models
• Constructed from 18 mm 11-ply Finnish birch plywood with a durable gray weather-resistant finish
• 20 M10 threaded suspension points for flexible flown or ground-supported installation options
• CE-compliant barrier strip terminals support up to 10 AWG wire for professional compatibility
• Powder-coated 14-gauge perforated steel grille with acoustically transparent backing for component protection
• Dimensions of 30.8 x 30.8 x 26.4 inches and a net weight of 118 lbs for manageable installation
• Optional accessories include a kit of three M10 x 35 mm forged shoulder steel eyebolts for secure suspension

Specifications

System

• Frequency Range (-10 dB): 28 Hz to 3.8 kHz
• Frequency Response (±3 dB): 40 Hz to 1.1 kHz
• Transducer Power Ratings (AES): 2000 W (8000 W peak), 2 hrs
• System Power Rating: 1000 W, 100 hrs
• Sensitivity (1W @ 1m): 102 dB (avg 40-1kHz)
• Maximum SPL: 135 dB cont (141 dB peak)
• Input Modes: Drivers Parallel/Drivers Discrete

Transducers

• Low Frequency Driver: 2 x JBL 2275H 15 inches (380 mm) Dual Coil - Dual Gap Differential Drive drivers with 3 inches (75 mm) voice coil

Physical

• Enclosure: Trapezoidal with 10-degree side angles, 18 mm exterior grade 11-ply Finnish birch plywood
• Suspension Attachment: 20 points (5 top, 5 bottom, 4 each side, 2 rear), M10 threaded hardware (eyebolts NOT included, see optional accessories)
• Finish: Black DuraFlex finish. White (-WH) available upon request
• Optional Weather Resistant Versions: WRC for outdoor placement where the loudspeaker will be sheltered from direct exposure to the elements. WRX for direct exposure or extreme environments, such as tropical or beach, or in areas with salt air, extreme high humidity or rapid changes in temperature. See WRC/WRX configuration sheet for details.
• Grille: Powder coated 14 gauge perforated steel, acoustically transparent backing
• Input Connectors: CE-compliant covered barrier strip terminals. Barrier terminals accept up to 5.2 sq mm (10 AWG) wire or max width 8 mm (.315 in) spade lugs. This input connectivity applies to all PD500 models, including WRC & WRX versions
• Environmental Specifications: IP55C per IEC 529
• Dimensions (H x W x D in vertical orientation): 30.8 x 30.8 x 26.4 inches
• Net Weight: 118 lbs
• Optional Accessories: 229-00009-01 kit of three M10 x 35 mm forged shoulder steel eyebolts