Bose Soundbar 700 + Bass Module 500 (White bar/Black Sub) Powered sound bar and subwoofer system with Wi-Fi®, Bluetooth®, and voice control at Crutchfield
Bose Smart Soundbar 300 and Bass Module 500 System | Costco
Bose Bass Module 500 Wireless Subwoofer - Black | P.C. Richard & Son
Amazon.co.jp: Bose Bass Module 500 Base Module 10" x 10" x 9.4" 11 lbs | Connect to Bose Smart Soundbar 900/700/500/300, Bose TV Speaker SoundTouch 300 : Electronics
Bose Smart Soundbar 900 / Bose Bass Module 500 (Black) Dolby Atmos® sound bar and matching Bass Module at Crutchfield