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Benz Build Complete With Video ! Rebuild Coming Soon!


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Posted

just remember, its a sealed box with tens. so dont expect high 40's. Other than that. its looking real good man

Nope its gonna be ported, just havent got that part done yet. will be an aero port....3x8 ithink with out checking my figures.....

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Posted

just 1 3" port? That might have some gnarly port noise. I'd do 2, 4" if you can

I thought about that but with it being in the trunk and the seats dont fold down I dont think that it is going to be an issue.

I had 2 12 jl audio subs ported similar and didnt have any port noise that was audible in the car...

Some people need a sympathetic pat... on the head...with my hammer

Scientia est Vox

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Posted

^^^^^ x2. Except I wouldn't do two 4" ports if I CAN, I would find a way NO MATTER WHAT. YOur port velocity will be through the roof with a single 3" port in what looks like a 2.0 ft3 box

Posted

^^^^^ x2. Except I wouldn't do two 4" ports if I CAN, I would find a way NO MATTER WHAT. YOur port velocity will be through the roof with a single 3" port in what looks like a 2.0 ft3 box

Close its actually 2.5 after displacement. I figured that at 3 in x 3 tuned to 37 hz will give me a -3 db roll at 31 hz, like I said it may be but with the flared port it actually doesnt make that much noise in my past experiences.

if I went with 2, 4 inch ports I would be looking at 4 x 16.3 and I dont have the room for that without porting it on the left and right sides, but cant do that cause the box is made to fit snug in the wheel wells

Some people need a sympathetic pat... on the head...with my hammer

Scientia est Vox

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DONT BE AFRAID TO USE THE SEARCH BUTTON!!!

SMD SUPER BUYER/SELLER

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Posted

You could do a slot port forward...It'd be a little tough to do it now, but it could be done for sure. You'd be able to get a solid 16-20 inches of port length that way.

A couple links to some box builds:

Tahoe Box 1, Tahoe Box 2, Nissan Titan, VW GTI,

Mini-Bump, Hummer H2, Ford F-150

My own car builds (current setup --- under construction):

Overall Thread, Kickpods, Dash, Back Doors

Subwoofer Wall

Posted

You could do a slot port forward...It'd be a little tough to do it now, but it could be done for sure. You'd be able to get a solid 16-20 inches of port length that way.

I also thought about that but you will see what I am going for when I post more pics. on the noise factor I just did some quick calculations and my port velocity will be around .03 (mach) not near enough for much noise the acoustic power of my drivers is 1.55 so it should turn out o.k.

Some people need a sympathetic pat... on the head...with my hammer

Scientia est Vox

"In Nomine Patris et Filii et Spiritus Sancti"clover.gif

DONT BE AFRAID TO USE THE SEARCH BUTTON!!!

SMD SUPER BUYER/SELLER

Roscoe.jpg

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