BassBoss Kraken-MK3 Quad 21 inch Powered Subwoofer

The Kraken-MK3 is BassBoss's largest single-cabinet subwoofer, packing four 21-inch neodymium drivers on 4.5-inch voice coils into a vented, short-horn hybrid enclosure. 10,000 watts of Class D amplification, split four ways at 2,500 W each, holds 145 dB sustained and 148 dB peak from 27 Hz, with blower-fan cooling and multi-stage thermal, excursion, and clipping protection to keep that output sustained through a set.

Eight steel bar handles and interlocking foot pockets keep it stackable and manageable despite the 460-pound weight, and multiple cabinets configure for cardioid pattern control to keep low end off the stage. Power comes in on Neutrik powerCON True1 from an auto-sensing 100-240 VAC supply, with ControlBASS handling networked preset control over Ethernet.