would 3 4" areos b enough port area for a SX15?

[terry6405 10+ year member]

^^^ ???

thanks

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[terry6405 10+ year member]

i built a box with 4, but i wanna see if i can build a SQ box later with only 3 so i can tune it lower with less space because im maxing out what i can fit in my trunk

 

[terry6405 10+ year member]

i just saw a TCAB for a XXX15 that had 3 4" aeros on the site so, yea. ill keep that in mind

 

[squeak12 10+ year member]

I would think 2 would be ok.

 

[terry6405 10+ year member]

2 seems iffy

 

[smd4life 5,000+ posts]

three woudl be a safe bet imo