The Bose Powered Acoustimass 3 Series II Speaker System Subwoofer is a high-end, compact subwoofer designed for home audio systems. With a sleek black cube shape and wood construction, this wired subwoofer delivers powerful 2.1 channel sound with 175W RMS power. It features audio inputs for stereo L/R RCA connectivity and is compatible with universal brands and models. This Bose subwoofer is a perfect addition to any home audio setup for enhanced sound quality and design. No power cord included but is tested and working. Missing one knob
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