HK Audio LINEAR Sub 1800 A 1200W 18" Active Subwoofer
Bring your sound to life with the HK Audio LINEAR Sub 1800 A 1200W 18" Active Subwoofer. This powerful sub adds deep, rich bass that you can feel in your chest. Whether you're hosting a live show, DJing an event, or upgrading your audio system, this subwoofer packs the punch you need to keep the crowd moving. It’s built tough, sounds amazing, and delivers serious low-end impact every time.
HK Audio LINEAR Sub 1800 A 1200W 18" Active Subwoofer Review
The LINEAR Sub 1800 A is a serious tool for pros who need reliable, earth-shaking bass. Powered by a 1200-watt Class-D amp and loaded with an 18" woofer, it produces up to 133 dB of sound—enough to fill big rooms or outdoor stages. It handles frequencies as low as 38 Hz, offering that thick, punchy bottom end that makes music feel alive. With built-in controls like phase switching and adjustable crossover points, it's easy to dial in the perfect sound for any setup.
HK Audio LINEAR Sub 1800 A 1200W 18" Active Subwoofer Features
- Delivers deep, powerful bass that fills the room
- Built-in handles make it easy to move around
- Can be adjusted to match different speaker setups
- Works great for live events, DJs, or stage shows
- Solid build with a tough metal grille for extra protection
- Easy to connect with different types of audio gear
HK Audio LINEAR Sub 1800 A 1200W 18" Active Subwoofer Specs
- 1200-watt Class-D amplifier
- 18" bass woofer with 3" voice coil
- Frequency range from 38 Hz to crossover point
- Maximum sound pressure level up to 133 dB peak at 10% THD
- Inputs and outputs include XLR combo, XLR Thru, and Mid/High Line Out
- Power usage 3 A at 220–240 V (6 A at 100–120 V)
- Weighs 92.6 lbs, measures 20.5 x 26.35 x 28.35 inches
