Amazon.com: Bose Acoustimass 300 Wireless Bass Module, Black : Electronics
Review of the Bose Acoustimass 300 Bass Module - Nerd Techy
Bose by Eleksis Marketing Corporation - The Bose SoundTouch 300 soundbar and the Bose Acoustimass 300 Wireless bass module were thoughtfully designed to make everything you listen to or watch sound clear