Ever heard of a 2.2.2.2.2.2 setup? : r/hometheater
Amazon.com: Sound Bar for TV 38 Inch 2.2CH Soundbar 6 Speakers 2 Built-in Subwoofers LED Display Bluetooth 5.0 HDMI-Arc/Optical/AUX/USB 3D Stereo Surround Sound 3 EQ Modes Wall Mountable Home Theater System :
Taking Your Stereo to the Next Level with Subwoofer Integration
Peer-review: a new "reference" 2.2 speaker setup | Audio Science Review (ASR) Forum
2.2 KEF/SVS Living room setup : r/audiophile
Figure 2.2 from Camera pose estimation from a stereo setup | Semantic Scholar
Amazon.com: GEOYEAO Sound Bar, Bass Speakers for Smart TV with Dual Subwoofer 3D Surround Sound System, 32 Inch 2.2CH Home Theater Audio Soundbar, HDMI ARC Connection, 2 in 1 Detachable & Wall
Using exaSound Multichannel DAC to Optimize Sound Quality of 2.2 Stereo System > exaSound Audio Design
Greetings from South Carolina | Home Theater Forum and Systems