ABSOLUTEAUDIO
10+ year member
Life starts at 150db
I have a customer with a 2007 chevy cobalt. He has a system with 2 15's in it (sealed box). Wants to go ported. Anyone with a system running ported in a cobalt , what way to fire the port? Subs will be fireing up. Looking for input so i do not have to try one my self
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