Need a lot of help...

[Kissner 10+ year member]

Basically I just bought two 12" Type R subs and need to build or buy a box to fit them. I've been told i need a box somewhere between 3.5-4 cu ft and tuned to 33-35hz. I have no idea how to go about building such a box or where to find a box like this to buy. Dimensions of my trunk are 18" tall, 34" wide and width is more than necessary. If someone could teach me i would appreciate it

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[Scott15 10+ year member]

another thing you need is patience...

anyway, play with this

http://www.reaudio.com/speaker_box/LPort_Box_Calc.html

i put in these values

34W

18H

18D

4" wide port

port length 2: of 12"

~34hz

that's just a rough idea of what you might want...if someone comes through here and has BBP 6 then you'll be able to get a real good idea of what something similar to this will be like.

 

[9seconlives 10+ year member]

another thing you need is patience...
anyway, play with this

http://www.reaudio.com/speaker_box/LPort_Box_Calc.html

i put in these values

34W

18H

18D

4" wide port

port length 2: of 12"

~34hz

that's just a rough idea of what you might want...if someone comes through here and has BBP 6 then you'll be able to get a real good idea of what something similar to this will be like.

This is VERY true and the linkie is one to save to the ol' favorites...