JBL Professional SRX928S Dual 18″ Powered Subwoofer

JBL SRX928S Dual 18-inch Active Subwoofer

The SRX928S is part of JBL’s SRX900 Series, delivering advanced audio performance for professional use. Ideal for rental companies, installations, and musicians, this subwoofer pairs perfectly with SRX900 full-range systems, offering a blend of scalability, portability, and superior sound reinforcement.

Equipped with dual JBL 2279-1 18-inch woofers featuring Differential Drive® technology, the SRX928S ensures excellent heat dissipation, minimized power compression, and a dynamic range that surpasses traditional single-coil designs. It’s built to deliver high output, low distortion, and outstanding fidelity.

Key Features

• Compact, truck-pack friendly format for easy transportation
• High-power handling transducers for unmatched performance
• Class-D amplification with a universal power supply
• Dual Ethernet ports with Neutrik etherCON connectors
• Supports HARMAN HControl Ethernet and user-controllable DSP
• LevelMax limiting with sophisticated protection algorithms
• Rear-panel LCD for comprehensive control access
• Reinforced 18mm plywood enclosures

Specifications