Loud Thump
#1
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I have a Alpine deck with a Kenwood 4x120 running Hertz and Nakamichi speakers and a JL audio 8" powered by a JL amp.
I pulled the amps out to add sound deadening and when I put it all back together again I am now get a loud thump when I turn the ignition on.
I pulled the amps out to add sound deadening and when I put it all back together again I am now get a loud thump when I turn the ignition on.