BASS-SOFA" (1000 WATTS !!!) Transformation of a Sofa into a Subwoofer! - YouTube
Slip this subwoofer under the sofa! – Dogford Studios
Sony Australia - HT-MT300 | Available May 2017 | SRP $TBC It has a slim separate subwoofer that can stand neatly upright next to or in between your furniture to deliver clear,
Sofa Subwoofer
The Five Cs of Subwoofer Setup | Wirecutter
DIY the sofa is the sub | Page 2 | Home Theater Forum and Systems