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View Full Version : ok....quick questions..



swrve
12-24-2004, 01:29 AM
ok...since i just became a part of the 4 10's for $37 club as of this morning, i have some questions.btw...mine all look new...few nicks on a couple magnets but other than that, they look good.i dont have much room as these are going into the back of a 2000 mustang.i believe i vace 11 1/2" high,40"wide and up to 30"deep.i figured i would make two enclosures housing 2 10's each.each being 20x11.5x24 deep.this gives me 2.4ft^3 right?are they going to perform ok with that much space?also with that volume and a 3" port, it says to achieve a 37hz tuning freguency i need a port 3.58 inches long...sound right?is 1 port ok for each twin enclosure, or should i put in 2 3"x1.78" ports?btw...i will be powering them with a brutus 1800.
thank you

Acidburn
12-24-2004, 01:39 AM
oiy, just get Jmac to make you plans

swrve
12-24-2004, 05:19 AM
ive never used paypal......how much for a jmac original? will it beat like no other?

Gauntlet
12-24-2004, 05:24 AM
oiy, just get Jmac to make you plans

:laugh: I don't know if it's because it's 4:30AM, but that post confused the hell out of me.

Just use one box.

Acidburn
12-24-2004, 05:39 AM
:laugh: I don't know if it's because it's 4:30AM, but that post confused the hell out of me.

Just use one box.
wha? how is that confusing?

Jmac charges $12 for a plan, and yes, it will be good

UndercoverPunk
12-24-2004, 05:44 AM
spaces between your sentances will make it sound awesome... spaces between your sentances

Gauntlet
12-24-2004, 03:35 PM
wha? how is that confusing?

Jmac charges $12 for a plan, and yes, it will be good

Not your post, swrve's post.

Acidburn
12-24-2004, 04:09 PM
haha ya, i kinda deciphered it

swrve
12-24-2004, 06:20 PM
when im excited,...i tend to ramble on.sorry.did you say keep all 4 in one box, or split it in the middle so only two share the same airspace?
thank you

ngsm13
12-24-2004, 06:26 PM
Same box, 4 cubes NET @35hz or so....use at least 60 sq. in. of port! peace

NG

swrve
12-24-2004, 07:46 PM
thats perfect thank you very much.so i can use a slot port?how do you figure out 60 square inches?geez.....you would think ive been watching this site long enough to know...sorry guys.

theCybe
12-25-2004, 12:20 AM
I ended up using only 3 of them, in a sealed box, individually chambered at 1.8"^3 apiece.

swrve
12-25-2004, 02:22 PM
would it sound better if they were chambered, or all shared the same 4 cubes?

ngsm13
12-25-2004, 09:24 PM
Use a program like WinISD pro! It's free do a search for it.

NG

swrve
12-26-2004, 03:23 AM
yeah, i downloaded it, but it reads like stereo instructions...... :confused:

theCybe
12-26-2004, 09:45 AM
I'm operating under the idea that individual chambers provide these benefits;

1) Regulated airspace / pressure; protects subs from eachother
2) Less box resonance; +SQ