98 Blazer Box 2 15's

[260blazinn]

I have two brz15d4s and theyre going in a 4dr blazer ill get the exact dimensions in the morning.but i really do not need the cargo space so space isnt a big issue. subs up port back? Tried using torres but no idea what too input and where. thanks for any help.

Edited July 31, 2012 by QuentinSoGoneRobinson

[CleanSierra]

You'll want a port about 4-5 in height. You'll also want to input common port walls as 1 if you want to run the port on the bottom of the box like most SUV setups. You'll definitely need bracing since having the port like that is a weak spot. The subs arent THAT heavy though, so not much bracing. Get your port area to about 12-16 sq inches per foot and make sure you have the amount of airspace each woofer needs X2.

[260blazinn]

You'll want a port about 4-5 in height. You'll also want to input common port walls as 1 if you want to run the port on the bottom of the box like most SUV setups. You'll definitely need bracing since having the port like that is a weak spot. The subs arent THAT heavy though, so not much bracing. Get your port area to about 12-16 sq inches per foot and make sure you have the amount of airspace each woofer needs X2.

for the number of ports should i put 1 or 2

[CleanSierra]

Just 1 port. You'll want a port that kind of goes the width of the box across the back of the cargo area. Post some dimensions and I should be able to help.

[LZTYBRN]

for the number of ports should i put 1 or 2

If you're not using aero ports, you don't fill that box in, or the diameter box.

[260blazinn]

out dimensions as 21 x 37 x Depth?

port 5 x 35 x 30

Edited July 29, 2012 by QuentinSoGoneRobinson

[260blazinn]

for the number of ports should i put 1 or 2

If you're not using aero ports, you don't fill that box in, or the diameter box.

thanks for telling me because it was all out of wack

[252chevyboyz]

Hey whats up ya'll I have been talkin to the OP and his max dimensions are 20"h x 37"w x 24"d. I'll post a link to what I came up with in Torre's below. Anyway he is looking for a slot port along the bottom of the box firing to the back and wants the sub facing upward. Also wants tuning around 35hz. The maximum ported box volume is 4ft^3 and the minimum ported box volume is 2ft^3. I got these specs from the spec list on sonicelectronix. It's a daily setup and will be powered by a BRE2500.1D so I'm guessing these subs will be seeing around 1.9-2k rms daily after box rise and a little voltage drop.

Sub Info from Maxxsonics:

What I have come up with for this:

-James

[260blazinn]

Yeah thats about what i was thinking. Alittle more height but that was just an option. Any help or maybe a full diagram if someone has some free time and is looking?. Sorry im a noob only 19 have to wheel and deal everything i get. But i can utilize as much space as needed anyway because i was planning on adding 2 more 15s in the near future for a nice daily or maybe comps idk. but maybe some blazer guys can chime in on whats loudest box wise for them because i guess i want to be as loud as possible for the funds i have and the box is where im starting.

[252chevyboyz]

I totally lack the skills in the Sketch Up programs but like you said hopefully someone will chime in on this one and I am sure they will. We have many great and very knowledgeable members around here. I have always thought a box that has been designed and tuned right running on less power sounds better than a poorly designed box with huge amounts of power thrown at it. I'm sure we can get you up running with a design and then you can take off on the building process

-James