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Airgetlam
AirgetlamAnswer
November 28, 2025

If the Amp is being used as the ‘front’ of your home theater setup, yes.

If instead, it’s being used to drive surround speakers, no, the subwoofer output is turned off in that use. 

Bruce

2 replies

Airgetlam
AirgetlamAnswer
November 28, 2025

If the Amp is being used as the ‘front’ of your home theater setup, yes.

If instead, it’s being used to drive surround speakers, no, the subwoofer output is turned off in that use. 

Bruce
Airgetlam
November 28, 2025

Oh, I’m assuming the LG subwoofer is accepting a line level signal, which means it is self powered. Sonos doesn’t have a device to power a subwoofer on its own. 

Bruce