Hartke HX410 HyDrive, Bass Cabinet - 1000W/8ohm, 4x 10" (250W) HyDrive neodymium hybrid cone drivers, 1" titanium compression driver, 30Hz-17kHz, 99dB sensitivity (1W/1m), high frequency attenuation switch, Speakon and 1/4" inputs, removable casters. Dimensions: 610 x 610" x 381mm. Weight: 31kg