Hey everybody. I just bought a 2008 Equinox and I'm planning on installing an amp/sub in it tomorrow. Does anybody have any tips on the best spot to go through the firewall for feeding the amp's power cable to the battery? Thanks, in advance.
If you pull the carpet back on the drivers side, there should be a rubber or plastic plug about 1.5" in diameter about 1/2 way up. you can cut or drill a hole in it to get power through. It comes out into the engine compartment behind/underneath the fuse and relay panel (where the jumpstart terminal is). It's where I ran mine. Hope that helps.
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