need a blow thru dezine : 4 18's

[Savag3 10+ year member]

need a cut sheet for a blow thru in a 2007 GMC sierra four door . going with 4 18's was thinking two on each side clam style . max height is 20" max width 51" depth ? (truk bed ) . thx in advance .

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[RAM_Designs 5,000+ posts]

20" height is going to give you 18.5" internally...are you sure you can get the subs to fit in there? Having to angle the baffles inside the box will be a pain.

 

[galacticmonkey 5,000+ posts]

Send me a PM. Ive done a bunch of blowthroughs. I can help you out.