SA dual e 15s sealed vs ported

[SLAB153]

Would there be a night/day difference between sealed n ported for rap? I currently have 2 E series SA 15s in a dual sealed box 2.4 cu ft per chamber. How big of a difference if I went 3-3.25 cu ft per chamber tuned to 32 Hz, trunk space is 18.8 cu ft

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[Hertz Mafia]

Should be night and day difference in output. I'd go more for 3.5+ per woofer ported

 

[kr15 5,000+ posts]

Yes it would be much louder, assuming a proper box

 

[SLAB153]

Min 3.5? Ok what would you say it'll sound like for example 2 ported with 1000w to like 3 or 4 15s sealed with 1500-2000w?

 

[kr15 5,000+ posts]

In theory 2 ported would be equal to 4 sealed on same power. 4 sealed on double the power *should* be louder. But sometimes these generalizations do not hold true