The HK Audio LINEAR SUB 1800 A is a high-impact 18-inch active bass-reflex subwoofer designed to add depth, authority and headroom to professional sound systems. A 1200 W Class-D amplifier and precision-tuned enclosure deliver tight, controlled low end with a maximum SPL up to 132 dB peak. System integration is effortless thanks to a selectable 100/120 Hz crossover, allowing seamless pairing with compact tops or larger point-source arrays. Connectivity is comprehensive, with two XLR/jack combo inputs, two XLR through connections and two dedicated XLR line outs for flexible routing. A peak limiter ensures reliable, distortion-free performance at demanding levels. Built for life on the road, the rugged MDF cabinet features HK Audio MultiGrips and an M20 pole mount for satellite setups. With frequency response extending to 38 Hz (-10 dB), it provides deep, musical bass suited to live bands, DJs, corporate AV and mobile production. Supplied with mounted castors and a fitted protective cover, it’s ready for fast load-ins and dependable daily use. A smart choice wherever powerful, precise low-frequency reinforcement is required.
Includes
- Fitted protective cover
- Mounted castors
STAGE22.8.100.00