Yaris Sedan Deadening and Sound system upgrade

[derickveliz2]

Originally Posted by _S7V7N_

D do you have your headlights on in the morning ? And not when you come home ? Maybe heater or ac. Could be experiencing volatage drop. And it's effecting your amp.

I used to think my audio sounded louder at nite than during the day.

Lights are on, heating is on or AC all the time but I see the volt-meter at:

14.1 v in iddle

13.9 v cruising

It's not about sound level, it's just the Center Image that moves 2 or 3 inches left or right.

Thanks

D.