Sonos Sub (Gen 3) Wireless Subwoofer Black SONOS SUB (GEN3) US (BLACK) - Best Buy
Should you get a Sub with your Sonos Beam? | iMore
Sold my Sonos Beam and Sub to put together a decent 5.1 system in living room for music and movies, mostly bought used within the last few months : r/BudgetAudiophile
Buy Sonos Sub Gen 3 Speaker Home Theatre | Harvey Norman
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