HKLSUB4002

LSUB-4000

HK AUDIO

Audio professionals looking for a passive subwoofer will be impressed with the HK Audio LINEAR SUB 4000, a dual-vented bandpass subwoofer that was designed to complement the LINEAR 5 LTS long-throw loudspeaker or any other LINEAR 5 mid-high loudspeaker. The SUB 4000 requires a 2400W amplifier to drive the 18" woofer, which delivers an impressive low-frequency response from 39 to 100 Hz with a maximum SPL of 137 dB. It can also be used as a sub-low extension to the existing LINEAR SUB 2000 subwoofers.At a Glance Professional 18" subwooferNL4 input / thru100 Hz active crossover with controller amp (can be set lower when used as a sub-low)Two M20 pole mountsRoad-ready features thanks to sturdy birch multiplex cabinet and resistant PU coatingDurable quality thanks to high-quality materialsFilter presets for Lab.Gruppen IPD and PLM 12K44 controllers are available