Adding a RCA-In Jack to a wireless powered sub

gittarzann

Commendable
May 22, 2016
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I have 2 Vizio Soundbars. One has a wireless Sub.

The Soundbar that is a set with the Sub went out and the sub still works AFAIK. I have read about the soundbar having issues and mine seems to be displaying the signs of being blowed up.

My question is:

Can I intercept the audio input from the wireless path or before the amplifier in the sub and hardwire it. Soundbar #2 has a RCA sub feed.

I am electrically inclined, and in my mind it seems like a fairly simple task.

I have searched for an answer without resolution.

Thanks in advance, I appreciate any help.
 
Unless you open that sub, and examine what makes it ticking, you won't know. If these is volume control on that sub, and this control is on a pot, you've hit the jackpot.

Open it, make a picture of the board(s) inside, see what gets connected where. If in doubt, post pictures here.
 
Unless you open that sub, and examine what makes it ticking, you won't know. If these is volume control on that sub, and this control is on a pot, you've hit the jackpot.

Open it, make a picture of the board(s) inside, see what gets connected where. If in doubt, post pictures here.
 
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