HK Audio LINEAR 9 118 Sub BA 1100W 2 x 18" Active Subwoofer
Looking to shake the ground with your sound system? The HK Audio LINEAR 9 118 Sub BA 1100W 2 x 18" Active Subwoofer brings powerful, deep bass that fills large spaces with energy. Whether you’re running a concert, event, or just want your live setup to hit harder, this subwoofer packs the punch. It’s easy to set up, fits right into pro audio systems, and is built to last through show after show.
HK Audio LINEAR 9 118 Sub BA 1100W 2 x 18" Active Subwoofer Review
The HK Audio LINEAR 9 118 Sub BA isn’t just loud—it’s smart. With a built-in 1100W Class D amplifier and a heavy-duty 18-inch driver, it delivers clear, booming bass all the way down to 31 Hz. The onboard DSP gives you full control over EQ, delay, and limiting, so you can shape your sound exactly how you want it. Need to control bass direction on stage? The cardioid presets handle that with the push of a button. Plus, the rugged birch housing means this sub is ready for the road.
HK Audio LINEAR 9 118 Sub BA 1100W 2 x 18" Active Subwoofer Features
- Brings deep, punchy bass to live shows, clubs, and events
- Easy-to-use sound presets for quick setup and tuning
- Built to last with a strong wood cabinet and protective finish
- Multiple handles make it simple to carry and move
- Works great with other speakers in the LINEAR 9 series
- Can be fine-tuned using special control software
HK Audio LINEAR 9 118 Sub BA 1100W 2 x 18" Active Subwoofer Specs
- 1100W RMS Class D amplifier with one 18-inch driver and 4-inch voice coil
- Frequency range from 31 Hz to the crossover point
- Maximum SPL Peak at 136 dB in half-space
- Two XLR combo inputs, two XLR thru outputs, and one DSP-Out
- 96 kHz sample rate with less than 2.6 ms system latency
- PowerCON In/Thru connectors, 100–240V range, 1.9 A power draw
- Sturdy birch multiplex cabinet with PU coating
- Weighs 139.9 lbs and measures 43.28 x 22.05 x 27.17 inches
