Best Buy: Bose 5.1-Channel Acoustimass 10 Series Speaker System Black ACOUSTIMASS 10 V SYSTEM
Bose® Acoustimass® 10 Series III (Black) Home theater speaker system at Crutchfield
Bose® Acoustimass 10 Series IV Home Entertainment Speaker System - 5.1 Channel, 4 Direct / Reflecting Cube Speakers, Powered Subwoofer, Black - 350664-1110 at TigerDirect.com