Hello,

So here's the issue, I have a 4 channel amp powering 8 factory speakers in my 2001 Launch SSV. One of the channels doesn't seem to be working, so i hooked up the boat speakers to one channel, the 10" sub to another, and the 2 6" speakers on the tower to another channel. Whenever I put the volume above 15 the whole deck goes out. I am assuming the everything is now just underpowered by the amp, and it needs to be replaced, but Im no stereo expert so just wondering what everyone's thoughts are.

Thanks!