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mebcop
07-06-2009, 10:42 PM
Well, I'm building a box for my new type-r 10's in the morning...

I am going 2.4ft^3 net total, and I am tuning it to about 36hz....

I am planning on running the subs facing towards the back of the car w/the ports firing up...

Using the port calculator it recommends two 3" ports 10.05" in length.

Does this sound ok for those subs? I'm hoping that's enough port!

dappa5
07-06-2009, 10:48 PM
aeros are more efficient than slots
is that 2.4 after sub and port dissplacement??

mebcop
07-06-2009, 10:52 PM
Yes, it's like 2.58 or something before subs and ports....

Subs are .1 ft3 displacement and ports are .08 ft3

dappa5
07-06-2009, 10:55 PM
sounds good any internal bracing?

zack1442
07-06-2009, 10:59 PM
is it trunk?? if so id prolly just face the ports back as well

mebcop
07-06-2009, 11:04 PM
It is in the trunk but I would have to put a turn in the port as the box is only 12" deep and the ports have to be 10" long, so I'd think it'd be better to port out the top....

I just don't like having the port that close to the back wall.... it'd be 1.25" away...

mebcop
07-07-2009, 11:04 AM
No last minute "This would work better" posts??? Like, a single 4" port is better than dual 3" ports.... haha

Skip01
07-07-2009, 11:25 AM
How many 10s?

2?

mebcop
07-07-2009, 01:17 PM
Yes....

Skip01
07-07-2009, 01:17 PM
Id use 1 4in , both subs firing back port firing to pass side

mebcop
07-07-2009, 01:20 PM
Why? I trust you I was just wondering why it's better? Is it less port noise? The port will only be about an inch and a half away from the carpet on the wall of my trunk if I have it exit on the passengers side. I have about 5 or 6 inches between the top of the speaker box and the deck lid in the back of my car.... What do u think?