I need some help from the box building guru's...
#1
I need some help from the box building guru's...
Okie, here is the project. I need a box designed for 2 crossfire xt215. Right now, i have one in the old box that my 16.O was in. Here are the requirements.
1. can be sealed or ported. (prolly sealed due to size restriction)
2. needs to fit in the back of the tc w/ the rear seat up. (perferably, w/ 2 inch so it can relcine)
other then that, you have free domain.
here is a link to the tech info on the sub. ill list some of it below, but the link has much more and a few suggested box spec's (that wont work with a tc app)
http://www.crossfirecaraudio.com/ima.../BMF/XT215.pdf
S p e c i f i c a t i o n s
Driver Description 15" subwoofer, dvc
Mounting Depth (in/mm) 8.4375/214
Cutout Diameter (in/mm) 14.125/359
Woofer Outer Diameter (in/mm) 15.375/391
Woofer Displacement (cu.ft./ltr) .192/5.44
Impedance Dual 1.8 ohm
Nominal Power Handling (RMS) 1500 watts
Maximum Power Handling (PE) 2500 watts
Dynamic Power Handling 4000 watts
Voice Coil Size 3" 4-layer all aluminum
Magnet Weight 240 oz.
Frequency Response 22-250Hz
Resonant Frequency (fs) 22.8Hz
Qts .322
Qms 4.068
Qes .350
VAS (cu. ft./ltr) 4.31/122.05
Efficiency (2.83V/1M) 88.6 dB
thus far, noone can figure out how to do it. Ive asked my friends, ed, my co-workers, carpenters, my performance shop, drunk mall santas, and 3 clowns (thought they might have some insight due to the clown car trick).. now im askin the peeps here... this cant be impossible.
1. can be sealed or ported. (prolly sealed due to size restriction)
2. needs to fit in the back of the tc w/ the rear seat up. (perferably, w/ 2 inch so it can relcine)
other then that, you have free domain.
here is a link to the tech info on the sub. ill list some of it below, but the link has much more and a few suggested box spec's (that wont work with a tc app)
http://www.crossfirecaraudio.com/ima.../BMF/XT215.pdf
S p e c i f i c a t i o n s
Driver Description 15" subwoofer, dvc
Mounting Depth (in/mm) 8.4375/214
Cutout Diameter (in/mm) 14.125/359
Woofer Outer Diameter (in/mm) 15.375/391
Woofer Displacement (cu.ft./ltr) .192/5.44
Impedance Dual 1.8 ohm
Nominal Power Handling (RMS) 1500 watts
Maximum Power Handling (PE) 2500 watts
Dynamic Power Handling 4000 watts
Voice Coil Size 3" 4-layer all aluminum
Magnet Weight 240 oz.
Frequency Response 22-250Hz
Resonant Frequency (fs) 22.8Hz
Qts .322
Qms 4.068
Qes .350
VAS (cu. ft./ltr) 4.31/122.05
Efficiency (2.83V/1M) 88.6 dB
thus far, noone can figure out how to do it. Ive asked my friends, ed, my co-workers, carpenters, my performance shop, drunk mall santas, and 3 clowns (thought they might have some insight due to the clown car trick).. now im askin the peeps here... this cant be impossible.
#4
id like to keep the spare tire, but im willing to give the space up.
Id rather stay away from fiberglass for 2 reasons. 1) ive never heard one that sounded very good. 2) i dont know if id want to toss 3k rms into a fiberglass box.
Id rather stay away from fiberglass for 2 reasons. 1) ive never heard one that sounded very good. 2) i dont know if id want to toss 3k rms into a fiberglass box.
#5
Senior Member
Scion Justice League of America
SL Member
Join Date: Apr 2005
Location: Portland, Oregon
Posts: 5,594
Wow... TWO 15's? Yikes.
I run two lil' 8's with deadoning and max out the tolerances in ears at 3/4 volume.
Here's my design, Which I run my 8's with ported, which you'd just have to make much bigger and angle a little different to get to work...
I run two lil' 8's with deadoning and max out the tolerances in ears at 3/4 volume.
Here's my design, Which I run my 8's with ported, which you'd just have to make much bigger and angle a little different to get to work...
#6
Originally Posted by Smoses799
id like to keep the spare tire, but im willing to give the space up.
Id rather stay away from fiberglass for 2 reasons. 1) ive never heard one that sounded very good. 2) i dont know if id want to toss 3k rms into a fiberglass box.
Id rather stay away from fiberglass for 2 reasons. 1) ive never heard one that sounded very good. 2) i dont know if id want to toss 3k rms into a fiberglass box.
Not sound good? Guess you havent seen a box built to specs then
#7
Originally Posted by Smoses799
id like to keep the spare tire, but im willing to give the space up.
Id rather stay away from fiberglass for 2 reasons. 1) ive never heard one that sounded very good. 2) i dont know if id want to toss 3k rms into a fiberglass box.
Id rather stay away from fiberglass for 2 reasons. 1) ive never heard one that sounded very good. 2) i dont know if id want to toss 3k rms into a fiberglass box.
#10
once you get the quote for fiberglassing something, get back here and post the price. If you are saying that a box would cost you $3k, you are being ripped off. At least we can tell you if you are charged appropriate price for the work you are getting done.
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