Solved! Are you able to just add a subwoofer to your TV?

[littlebigbert]

So I have an LG 65'" with a decent built in speakers, and I thought adding the Polk PSW108 was a better and cheaper idea than buying a soundbar. My problem is that I can't even get it to work with the TV, since its a wired connection. Anybody else had this issue?

 

[jsmithepa]

This only works if TV allows built-in speakers to keep functioning while u select another external audio output, up to you to test.

Ur next option is, bypass built-in speakers altogether and get yourself a pair of L+R self-powered to add to sub.