Alto Professional TS218S Sub B-Stock - ACTIVE SUBWOOFER 18 "650W

(This text is machine translated) For those situations where additional low frequencies and punch are required; even beyond the already impressive bass capability of the TS2 full-range speakers; the new TS2 powered subwoofers are the perfect solution. Pair the TS218S subwoofer with any full-range speaker system to extend bass response and dramatically improve the overall impact of the music being played.