Rep Power: 0

hi im in the middle of a system upgrade and would like to hear suggestion on a good ground point for a 2 amp install under the front seats,big 3 upgrade included i could also run a ground wire straight from the battery but it may be to big to fit Threw the fire wall factory grommets,any suggestions will be greatly appreciated.

 
Rep Power: 245

My under the set amp is grounded to the seat belt bolt. I figure, it's bolted directly into the frame of the car, it can't be that bad.

 
Rep Power: 205

If you want the wires to be hidden just ground the amps to one of the four bolts that hold the seat brackets to the car floor. Just make sure you are getting metal to metal contact.

 
Rep Power: 812

i used the seat belt bolt on the passenger side and all the wires are hidden under the carpet.

 
Rep Power: 0

i grounded mine to the bolts to my seat rail.

 
Rep Power: 0

i use the negative terminal... or any bolt you find in the back..