grouding

[ekah]

is there an item i can buy to just ground to? like a block? i have no idea where to ground my amps to a mazda 6 2006 hatch. i grounded it to the back of my chairs but speakers have this annoying whine when i turn on the headunit.

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[adulbrich 5,000+ posts]

Like a distribution block for grounds? Yeah.

Ground them somewhere else, preferably the frame and make sure it is scraped down to bare metal

 

[DaytonLax14 10+ year member]

Go straight to the frame my man