The HS10W powered subwoofer complements the HS speakers and easily handles today"s bass-enhanced music or the most dramatic surround effects. The HS10W woofer uses a bass reflex design cabinet that maintains high efficiency and low distortion. The HS Series has been designed to provide exceptional clarity and flat response, so if your mix sounds good here, it will sound good everywhere in 2:1 (Stereo) or 5:1. The HS10W powered subwoofer contains a long-stroke, 8-in. 120-watt woofer and bass reflex design cabinet that maintains high efficiency and low distortion. Connections include dual XLR and 1/4-in. inputs, and three balanced XLR outputs (Mix, L&R). Controls include master level, phase and low/high cutoff frequency. The HS10W complements the HS speakers, and easily handles today"s bass-enhanced music or the most dramatic surround effects.