Easy Guide to Home Theater Subwoofer Placement - YouTube
Subwoofer behind couch – Ask Audyssey
MASS Surround Sound WiFi HiFi Review | Blog | Monitor Audio
The Surprising Benefits of Hiding Your Subwoofer Behind the Couch - Amplifier Gear
To elaborate from my prious post about the importance of sub placement in the room. In the old location I had a full on null in 57 to 65Hz range. Best location
Dual subs, one behind sofa near mlp - localisation problem | AVS Forum
The Five Cs of Subwoofer Setup | Wirecutter
Subwoofer behind couch – Ask Audyssey
How I solved my "rear channel speaker placement when couch is against back wall" issue : r/hometheater