The JBL SRX818S is a high-output 18-inch passive subwoofer designed for professional sound reinforcement. Its robust 2279 18-inch, 8‑ohm driver delivers tight, musical low frequencies with authority, supporting 600 W continuous, 1200 W programme and 2400 W peak power handling. With maximum SPL up to 129 dB, it maintains clarity and impact at demanding levels. The frequency response is voiced from 45 Hz to 150 Hz for accurate integration with tops, with usable extension down to 28 Hz when extra depth is required. Integration is fast and repeatable thanks to factory tunings for Crown amplifiers and dbx processors, plus full support within Harman Audio Architect. Built for the road, the durable enclosure suits ground-stacked setups and scalable FOH systems alike, providing consistent, reliable low-frequency performance across venues. As a passive cabinet, it requires an external amplifier and appropriate processing for best results.
Ideal for live music, DJs, touring, clubs, theatres and houses of worship where powerful, precise bass is essential.
Includes
- JBL SRX818S 18-inch Passive Subwoofer | 129 dB, 2400 W Peak
STAGE22.8.100.50