The HK Audio LINEAR SUB 1800 A is a powerful 18-inch active bass-reflex subwoofer designed to extend low-frequency performance in professional live sound and installed systems. Driven by a 1200 W Class-D amplifier, it delivers punchy, controlled low end with max SPL up to 132 dB peak. A selectable crossover (100/120 Hz) makes system integration straightforward, whether pairing with compact tops or larger point-source arrays. Connectivity is comprehensive, with two XLR/jack combo inputs, two XLR thru, and two dedicated XLR line outs, supported by a peak limiter for reliable, distortion-free operation. Built for the road, the rugged MDF cabinet features HK Audio MultiGrips and an M20 pole mount for satellite setups. Frequency response extends down to 38 Hz (-10 dB), providing deep, musical bass that suits a wide range of applications from live bands and DJs to corporate AV and mobile production. Supplied with mounted castors and a fitted protective cover, it’s ready for efficient transport and dependable daily use. Ideal wherever tight, high-impact low end is required.
Includes
- Mounted blue wheels (castors)
- Fitted protective cover
STAGE22.8.100.00