JBL PD5122-WH Dual 12-inch Low Frequency Extension Unit – White

JBL PD5122 Dual 12-inch Low Frequency Extension Unit

The JBL PD5122 Dual 12-inch Low Frequency Extension Unit is a professional-grade low-frequency reinforcement module developed for use with PD5000 series mid/high or full-range loudspeaker systems. Designed for both flown and ground-supported configurations, the PD5122 provides powerful bass extension while maintaining precise low-frequency pattern control in large-scale sound reinforcement environments.

The system utilizes two high-power 300 mm (12-inch) low-frequency drivers arranged in a slot-loaded configuration that replicates the low-frequency behavior of the PD6322 system. This design ensures consistent acoustic performance, controlled dispersion, and uniform bass coverage across wide audience areas. The extended array structure improves low-frequency control, delivering tighter bass reproduction and improved system coherence when integrated into multi-cabinet deployments.

Built for high-output operation, the PD5122 supports extreme continuous and peak power handling while maintaining low distortion and minimal power compression. Its robust enclosure, constructed from exterior-grade multi-ply materials, provides structural integrity, acoustic stability, and long-term durability for touring and permanent installations.

The unit supports flexible system configuration through parallel and discrete driver input modes, enabling advanced system design and optimization. A comprehensive multi-point suspension system allows secure flown installation, while optional weather-resistant versions support both sheltered and fully exposed outdoor environments. Engineered for reliability, performance consistency, and system scalability, the JBL PD5122 Dual 12-inch Low Frequency Extension Unit delivers controlled, high-impact low-frequency reinforcement for professional audio applications.

Features of PD5122

• Dual 12-inch high-power LF transducers

• Slot-loaded low-frequency architecture

• Extended LF pattern control design

• High-output bass extension module

• PD5000 series system compatibility

• Flown and ground-supported deployment

• Low distortion driver configuration

• Minimal power compression performance

• Parallel and discrete input operation

• Touring-grade cabinet construction

• Multi-point suspension hardware system

• Trapezoidal acoustic enclosure design

• Weather-resistant configuration options

• Professional sound reinforcement integration

Specifications of PD5122