Air space (or lack there of) negative effects??

[hyrolincstmz 10+ year member]

Im wanting to do 2 w3 12'' subs in a enclosure and have read up that they need 1.25 cubic ft per sub in a sealed box. How much is it going to effect my subs performance if i can only get 1.2 or 1.18 cubic ft per sub??? Anyone that knows on this would be a great help. . .

Oh and its in a '03 silverado extended cab that im replacing the 2 10s (kicker solobaric)

(. . . and doing this avoiding raising the rear seat as i know this is and option but dont want to touch it)

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[Mitch86 5,000+ posts]

if you can get 1.2 you should be fine. Dont think you'd notice much of a difference from 1.25

 

[hyrolincstmz 10+ year member]

Cool thanks Mitch, didnt think so but thought double checking might save a **** load of time

 

[RAM_Designs 5,000+ posts]

Yeah, it won't be much of a difference. If you feel like you're lacking low-end you can always add some polyfil to see if that helps.