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View Full Version : Need blow through design for 4 15" Fi SSD's



ChaseBimmer
06-12-2007, 01:34 AM
I need a blow through design, that does not require me to cut a very large whole in the cab. The truck is a single cab 2004 silverado. I saw a couple designs where the subs face eachother and fire into the middle and the port extends to the inside. Whatever works and will be the loudest. This is for a daily SPL truck, I want it to be loud!

Anyway, here are dimensions:

Length: Up to 78" but would like to keep it shorter so I can use some of my bed.
Width: 50"
Heigth: 22"

Pyro_By_Nature
06-12-2007, 01:40 AM
Buyers do NOT make the pricing for box designs...............the designers do. :fyi:

Unless someone is needing money to buy crack, I think a box of this caliber will cost more than $15 if you want it done right.

Hell, even "regular" box designs go for about $10-$15.............

ChaseBimmer
06-12-2007, 01:49 AM
Cool, anyways any designs out there? Throw out a price for a design if you make one I guess.

ChaseBimmer
06-12-2007, 02:45 PM
uppp

rpfuror
06-12-2007, 09:18 PM
per you PM,

Here is a Bandpass design based on the driver parameters.

Pass band 28-90Hz

http://i135.photobucket.com/albums/q145/rpfuror/Box%20Design/band30-89Hz.jpg

tez4life
06-12-2007, 09:38 PM
****, thats a nice design rpfuror, for real! Chase, I would thank that man immediately!

ChaseBimmer
06-13-2007, 01:13 AM
I have to say that is **** impressive :) you have a pm again

billabongcr
06-13-2007, 01:15 AM
that box is beautiful

billabongcr
06-13-2007, 04:19 PM
per you PM,

Here is a Bandpass design based on the driver parameters.

Pass band 28-90Hz

http://i135.photobucket.com/albums/q145/rpfuror/Box%20Design/band30-89Hz.jpg

whats the advantage of running a box like that?!

bigger range for the subs to hit?

rpfuror
06-13-2007, 07:06 PM
the advantage of a bandpass if done correctly is to get the control of a sealed box with the gain of a ported box.

Within the designed passband..

lilgator
06-13-2007, 11:41 PM
rpfuror... you design some wicked boxes
I'm almost done with that box you designed for the 3 re sx

I'll post some pics.

Whats the deal with some people having a sub(s) inverted? does it make a difference in a regular ported enclosure?

I think it looks nice,

billabongcr
06-13-2007, 11:44 PM
rpfuror... you design some wicked boxes
I'm almost done with that box you designed for the 3 re sx

I'll post some pics.

Whats the deal with some people having a sub(s) inverted? does it make a difference in a regular ported enclosure?

I think it looks nice,

saves the sub displacment inside the box. so you have that little extra airspace

BrianChia
06-14-2007, 02:28 AM
rpfuror... you design some wicked boxes
I'm almost done with that box you designed for the 3 re sx

I'll post some pics.

Whats the deal with some people having a sub(s) inverted? does it make a difference in a regular ported enclosure?

I think it looks nice,

I wouldn't recommend it; if you have the space to do an inverted mount you probably have the space to extend the box an inch or two to increase volume. Inverted mounting also leaves more exposed parts for physical damage. Sometimes, however, what appears to be inverted mounting may actually in fact be isobarik loading.