Without a doubt the Sonos Playbar sounds better with added surround speakers (and subwoofer) that it does solo. But the Playbar is still hobbled by a design limitation it shares with most other soundbars. Unless you are the rare person who uses your HDTV to receive off-air digital television with a real antenna receiving signals from through the air, you are most likely feeding dumbed-down 2-channel audio from all your sources to your shiny new Playbar. Continue reading
Sonos Playbar: How to Make it Sound Better
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Vaetr Design 