Bose® Acoustimass® 300 wireless bass module (Black) at Crutchfield
Amazon.com: Bose Acoustimass 300 Wireless Bass Module, Black : Electronics
bose soundbar and subwoofer 4Sale - electronics - by owner - sale
Amazon.com: UL Listed 10ft Power Cord for Bose Acoustimass 10 Series IV III Home Theater System 300 Wireless Bass Module 321 Subwoofer AC 2 Prong Polarized Power Cord Cable Replacement : Electronics