HK Audio LINEAR Sub 4000 2400W 2" x 18" Passive Subwoofer
If you need deep, powerful bass that hits hard and fills big spaces, the HK Audio LINEAR Sub 4000 is built for the job. This subwoofer delivers chest-thumping sound that brings live music, DJ sets, and events to life. It’s easy to move, built tough for the road, and works great with other HK Audio gear. Whether you're upgrading your venue or building a sound system from scratch, this sub is the kind of gear you can count on.
HK Audio LINEAR Sub 4000 2400W 2" x 18" Passive Subwoofer Review
The LINEAR Sub 4000 is a high-performance passive subwoofer designed for serious sound reinforcement. It houses a powerful 18" woofer and handles up to 2400 watts of program power, producing low-end frequencies as deep as 31 Hz. Built to pair perfectly with HK Audio's LINEAR 5 series, this sub also features a rugged birch wood cabinet, dual M20 pole mounts, and filter presets for Lab.Gruppen controller amps—making it a versatile choice for pro audio setups.
HK Audio LINEAR Sub 4000 2400W 2" x 18" Passive Subwoofer Features
- Delivers deep and powerful bass you can feel
- Works great with other LINEAR 5 speakers
- Built tough with a strong wood cabinet and protective coating
- Easy to move with multiple handles on every side
- Two mounting options for flexible setup
- Made for big shows, events, and pro audio use
HK Audio LINEAR Sub 4000 2400W 2" x 18" Passive Subwoofer Specs
- 18-inch woofer with 4-inch voice coil
- 1200W RMS, 2400W program power handling, 4800W peak
- Frequency response from 39 Hz to 100 Hz
- Two NL4 speakON connectors for input and thru
- 4-ohm impedance
- Dimensions: 35.8 x 20.1 x 31.9 inches
- Weight: 125.9 lbs
