Well I feel like a audio noob because I can't find a ground at all for my amp. I put my multi meter on where I usually do in vehicles and nothing. I usually use the seat belt ot seat bracket bolts(ground down of coarse) but for some reason i cant get a ground. Where do u guys do yours.

 

My Amps are grounded in the rear cubbie.

IndyD

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Mine is grounded on the bolt holding down the back seat. Passenger side on top of the bracket. You have to check the threads of the bolt though for a ground.

 

I ended up grounding to the floor. Came out to be a very good ground., Later on im gonna add some length in and take it to the frame also.