3 15" HX2- 2door Blazer box???

[GrnZ28 10+ year member]

i just picked up 3 15 hx2's and i have no idea where to start with a box plan for these. i plan on keeping them for a while so i want it to look nice and not too obnoxious to where i cant see out my rear view.any ideas on this setup in a 2001 2 door blazer?//content.invisioncic.com/y282845/emoticons/confused.gif.e820e0216602db4765798ac39d28caa9.gif

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[SeanDub 10+ year member]

If you're going ported you need around 12 cubes net plus volume for the sub, wood, and port displacement. Good luck getting that low enough to use you rear view in a little Blazer.

 

[jblayz1 10+ year member]

use only 1 instead of 3.

 

[GrnZ28 10+ year member]

im sure it has been done before . It is a must that i use all 3...no pics or links of a similiar setup anyone??

 

[lilmaniac2 5,000+ posts]

i ran a single 15 in my 2 door 98, same body style, and did over a 150 with it. 2 15s is all you can fit back there effectively. I have pics, but since you say you MUST use all 3 im not gonna post em

 

[lilmaniac2 5,000+ posts]

i guess ill be nice

2 memphis HPO 15s, 1000 watts = 148 db

heres the back of my single 15 box

 

[GrnZ28 10+ year member]

how did it sound subs back/port back like that? ive always done subs up/port back or subs up/ port up

 

[lilmaniac2 5,000+ posts]

sounded fine, was louder than subs up port back with that volume

 

[GrnZ28 10+ year member]

im going to make all 3 fit and ill post pics for the next guy Now to put my thinking cap on lol

 

[lilmaniac2 5,000+ posts]

can you fit them ... yes

will it be louder than 2 in a proper box, probably not

good luck //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 

[GrnZ28 10+ year member]

ive tried flipping my box around with my old setup and "to me" it felt louder when they were facing up

 

[GrnZ28 10+ year member]

what would you say a proper box is for these subs? thinkin about tuning to 40-45hz

 

[GrnZ28 10+ year member]

http://www.adleraudio.com/kevin/ .... Link of the guys truck that i got the subs from .his box is like 7.5cuft SEALED hitting 148-150db

 

[revrider1 5,000+ posts]

You really aint gonna see much differance between 2 and 3, all your gonna do is give up more room and need more power for the third one. Really aint worth all the work and sacrafice...

 

[oxsign 5,000+ posts]

You really aint gonna see much differance between 2 and 3, all your gonna do is give up more room and need more power for the third one. Really aint worth all the work and sacrafice...

+1

his box is like 7.5cuft SEALED hitting 148-150db

Hmmm...... 148-150 sealed with 3 or 150-155 with 2 ported........Hmmm. You might as well fold down your back seat to keep them under the window.
From this angle it doesn't look like it, but it is right at the window line. 153.9 with 2 RL-p 15"s.