Any help is appreciated. Anyone know how I can tell the difference between gen 1 and gen 2. ... (Sonos 5.1 - 1x ARC, 2x Play: 1 and 1x SUB), but also when I want to play music via the Play: 1 … Apple TV getting 5.1 Multichannel and Atmos. It’s worth mentioning that Sonos updated its One speaker in early 2019; you’ll see both Sonos One “Gen 2” and Sonos One “Gen 1” speakers when shopping. Nintendo Switch 5.1 Multichannel. Despite sporting practically the same design, the Gen … PS5 7.1 … Sub gen 1 vs gen 2. Finally recently released Sonos update 12.2.1 works correctly with LG C9 05.00.03 firmware. The difference is the Gen 2 … Sonos is launching the latest generation of its subwoofer—the Sonos Sub Gen 3—this June 10. I’m buying a used sub which the seller thinks is about 3 years old but not sure. Part of the brand’s multi-room wireless audio system, the newest model is set to replace the Sonos Sub Gen 2.