BassBoss Makara-MK3 Double 21 inch Powered Subwoofer

The Makara-MK3 puts two 21-inch neodymium drivers, each on a 4.5-inch voice coil, into a vented short-horn hybrid enclosure driven by 5,000 watts of Class D amplification (2 x 2,500 W). A single cabinet holds 140 dB sustained and 143 dB peak from 23 Hz, and a pair extends response down to 21 Hz, with blower-fan cooling and multi-stage thermal, excursion, and clipping protection.

Four steel bar handles and interlocking foot pockets make the 294-pound cabinet stackable for multi-cabinet arrays, which 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.