dougrainer wrote:
Your profile states a 2021 model. MOST newer(last 10 years) Trailers that have 3 sets of speakers, the Stereo itself has "A" "B" "C" speaker control and the Balance will operate on all 3 sets. Some of these Stereo's it is difficult to figure out HOW to engage the 3 speaker switches. BUT, If doing the balance kills 1 set, then it is probably miswired. It is common for the factory installers to miswire the speaker leads. I would take it b ack to the dealer and have THEM fix the wiring problem. POST the Brand and Model of the Stereo for us to give you more help. Doug
It’s the Furrion DV 3100, I pulled it to take a look at the wiring. The wires coming from the unit are easily identified since I have the wiring diagram.
I’d take it to the dealers but they are so far behind. I’m using the rig almost every week.
I’m pretty good with stereos so I’m gonna give it a shot myself.