12" powered subwoofer with 1020W class-D power amplifier High-output 12” woofer with a band-pass design cabinet for superb bass response with a maximum 134dB SPL 42Hz-150Hz frequency range is ideal for small to medium-sized applications Built-in D-XSUB processing allows you to extend the frequency response even lower Plywood cabinet is durable and acoustically optimized for minimal distortion Cardioid mode for bass management onstage Selectable X-OVER (80/100/120 Hz) M20 and Ø35 mm dual pole sockets Optional Speaker Wheels (SPW-1) and Speaker Cover (SPCVR-DXS122)