JBL SRX718S 18″ Differential Drive® Passive Subwoofer

Product Description

The JBL SRX718S is a compact, front-firing passive subwoofer designed for both standalone satellite use and scalable array configurations. Its 18″ 2268H Differential Drive® woofer delivers deep, powerful bass down to 31 Hz, while the large port area minimizes distortion at high output levels. Housed in a rugged, internally braced 13-ply birch enclosure with a 20 mm threaded pole socket, the SRX718S offers professional-grade performance and flexible deployment on any stage or venue.

Key Features

• 18″ JBL 2268H Differential Drive® woofer for extended low-frequency response down to 31 Hz

• Front-firing port design with large port area to reduce compression and turbulence

• 3200 W peak power handling for thunderous, undistorted bass output

• Internally braced 13-ply birch plywood cabinet for road-worthy durability

• 20 mm threaded pole-mount socket supports secure satellite speaker placement

• Compact footprint ideal for high-performance satellite sub systems or multi-cabinet arrays

Technical Specifications