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Old August 28th, 2014, 10:49 AM
subscession subscession is offline
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Member Since: Aug 2014
Posts: 5
subscession is on a distinguished road
Reference level for me on the sub is when it matches my other speakers to 75 db with SPL meter.

I've removed the amp and driver a few times, so I'm positive all the screws are tight.

Seated about 12 feet away.

Can't I install 2 pieces of wood like Pete suggested upthread?
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