Bose Bass Module 700 Wireless Subwoofer BLACK NEW for Bose TV Speaker/SoundTouch 17817789592 | eBay
Bose Bass Module 700 Wireless Subwoofer Black BOSE BASS MODULE 700 BLACK - Best Buy
Bose Soundbar 700 Review: Worth It? | World Wide Stereo
Rtings.com finally did a full review of the Bose Soundbar 700 with surround speakers and bass module: https://www.rtings.com/soundbar/reviews/bose /soundbar-700-with-speakers-bass-module : r/bose
REW Measurements of Bose 700 Soundbar | Audio Science Review (ASR) Forum