I built a new box for coming up finals and its sub back port back its a lil bigger and tuned higher than my previous box which was sub up port up tuned to 32Hz that I took 1st place w/ and broke a record with at a recent show. (153.9 at the dash) should I see improvement? Its an suv and I'm going to sound deaden the whole thing this week w/ peel and seal and seal up some small gaps in my doors w/ ruberized roof sealant. I'm needing to get a 154.5 to win in finals if it goes as planned.
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