Mackie Thump15Sv4 Powered Subwoofer Drums Powered by hybrid analog/digital circuitry

Powered by hybrid analog/digital circuitry

Includes a low-pitched PBL30 clave block (cowbell sold separately)

Active 9-volt preamp with controls for volume

Construction

Solid Canadian Engelmann spruce top

Mackie Thump15Sv4 Powered Subwoofer Drums Powered by hybrid analog/digital circuitryCraving some extra oomph for your PA system? You need a subwoofer. Thump15Sv4 shakes the floorboards with massive bass that gets people on their feet, for moments that leave a lasting impression. Connect loudspeakers. Dial in the perfect low end. Feel the difference of a professional subwoofer that brings music alive with complex basslines and punchy kicks.