Amazon.com: Bose Companion 20 Multimedia Speaker System : Everything Else
Bose® Companion® 20 multimedia speaker system at Crutchfield
Amazon.com: Replacement Adapter Fit for Bose Solo 5 TV Sound Bar Speaker System 418775 & Fit for Bose Companion 20 Computer Speakers SPKR 329509-1300 Replacement Switching Power Supply Cord Charger Wall Plug : Electronics
User manual Bose Companion 20 (English - 123 pages)