TL numbers to expect

[SWFL 10+ year member]

I have finished the build but havent done much tunning and put any time into it to really see what it will meter out. The truck is a 2001 4 door F-150 full size truck. The box is a 4th order bandpass tuned to 43hz 8 sealed and 13 ported has 193" of port area. this is in a blowthrough setup. The subs are 4 15's AA chaos and a RD D9 for the amp. No deadener and lots of flex and the sliding back window lets lots of air and pressure escape. Also the vents on the back wall arent sealed and lots of air goes out the vents. Sealed up on the dash what kind of numbers should I be expecting?

Thanks

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[MazzaSECv.2 10+ year member]

94.2 db

 

[Annnarbor84 5,000+ posts]

Get everything sealed off and the flex under control. You should have no problem with a 150+ legal.

 

[csu87 10+ year member]

5db