BOSE Acoustimass 10 Series II Direct/Reflecting Subwoofer (Passive, Black) – A high-performance passive subwoofer designed as part of the Acoustimass 10 Series II home theater system. It delivers deep, powerful bass while complementing Bose Direct/Reflecting satellite speakers, enhancing movie soundtracks and music with rich low-frequency response. Its sleek black finish blends seamlessly into any setup. 1. Works with Standard A/V Receivers The system is compatible with A/V receivers that deliver: 10–200 watts per front channel 10–100 watts per center and surround channels And an impedance between 4 to 8 ohms .
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