best 05xxx sealed box(did search)

[94bubble 10+ year member]

What would be the best seal enclosure for xxx15? Not the smallest requirements, but the actual best size box with the flattest reponse. And also what the smallest vented requirements with the best reponse? Right now in 3.5 sealed a piece (pretty big, I know!)

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[bonesninja 5,000+ posts]

2-2.5 cubes

 

[Louisiana_CRX 5,000+ posts]

2-2.5 cubes

x2 ...the 18's like about 3.5-4.5

 

[audioholic 5,000+ posts]

If you want flat response, start by mapping out your vehicle's transfer function.

I agree 2-2.5 cubes is ideal for the 15.

 

[bass_lover1 10+ year member]

I went with 2.2 cubes sealed when I had my xxx 15. Best bet is to just do some testing, every situation is different.

 

[innsanes 10+ year member]

re recommended 2.2 for sealed.