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Old 05-09-2012, 08:55 PM
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Default need help designing a 8 12 box

hi guys i have a 98 blazer 4d and i have a 8 12 box in there right now but its not tuned right and the port is to small so im trying to get some opinions on what kind of box i need to build this time. the subs are polk db1240.
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Old 05-09-2012, 09:15 PM
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try out 12 f^3 after displacements tuned to 30-32 with about 160-170 sq in of port.

edit. what are your max dims im bored lol. i'll draw something up
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Old 05-09-2012, 09:24 PM
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hey justin its bobby you came with steve over my house the other day , i wanna make a new one but i kinda need ur help on it this box will be the last one i build its costing me to much money in the long run im about to cover up the port and say screw it i keep running into problems
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Old 05-09-2012, 09:30 PM
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yeah i put a couple things together and i thought it was you lol
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Old 05-09-2012, 11:33 PM
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yeah i steve told me you where on here so i thought i would make one. but yeah someone on smd told me i should do a 4th order banpass box but thats to huge thats like the size of my truck so im not sure i just dont need a 12ft box
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