[SmokedOutZ28]

This is excellent info, i just did this to my brothers tahoe before we started the Ac voltage was @ 5.69 and the gain set @ 4.0 (Alpine digital display) after tweaking it to the proper setup 22.36v it sounds awsome before he complained how he had to turn up the volume high in order to get decent sound with the windows down now he doesnt have the problem anymore it made a huge difference!!! Tomorrow i plan on doing mine i never got around to it after installing my amp but this is something that defently needs to be done.

Quick question
on my brothers setup his required voltage was 22.36 the 1/2 channels voltage were 21.30 and the 3/4 channels were 22.10 both gains set @ 0.4 (Alpine digital display) is that common for them to be different?? I mean it's close enough and he's happy but wasnet sure if it was normal or not if I went any higher on the gain it would go over the voltage required and i didn't want to do that.