optimal ported box for bm's

[dadydolas 10+ year member]

previous model and best frequency

thanks

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[DBfan187 5,000+ posts]

per driver:

10" 1.65cF 31Hz

12" I'd go sealed. or If I had to go ported 2.5cF 33Hz

 

[dadydolas 10+ year member]

why sealed

 

[dadydolas 10+ year member]

and what size box

 

[dadydolas 10+ year member]

help

 

[dadydolas 10+ year member]

ttt

 

[dadydolas 10+ year member]

bump

 

[SeanDub 10+ year member]

per driver:
10" 1.65cF 31Hz

12" I'd go sealed. or If I had to go ported 2.5cF 33Hz

Why sealed? I remember Nick himself posting on SSA that 12s should be ported every time instead of sealed.

 

[munchies 10+ year member]

http://www.soundsolutionsaudio.com/forum/index.php?showtopic=12998

This should help

Edit: wow I just noticed that was you that posted at SSA. My mistake...

 

[dadydolas 10+ year member]

any help

 

[10W3dodge96 10+ year member]

i got two 12" bm's in seperate boxes. They are 2.5cf ported 36hz. They are clean sounding to

 

[dadydolas 10+ year member]

thanks, 10w3

any other opinions b4 i build