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Phase Problem?


Bigg Boy

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Posted

Do you guys think this type of box will cause a phase problem in my car.... I cant fit all my woofers on the top of the box, so this is what I have came up with...

here is a pic of the box design

Picture4-2.png

Here is the pic of a cardboard cut out of the shape of the box

img1224968248262.jpg

img1224968198894.jpg

Dodge Magnum with custom 300c front end, laid out on air bags

*4) 12" Cadence Daytona walled

*1) AudioQue 20k

*270a DC Power Alt (Dual coming soon)

Posted

I dont think like that they will be that big of a deal at all... if it was 90 degrees, top, and back, then it may have slight issues, but not this design

sundown.jpg
I have a ritual called "terminator". I crouch in the shower in the "naked terminator" pose. With eyes closed I crouch for a minute and visualize either Arnie or the guy from the 2nd movie. I then start to hum the T2 theme. Slowly I rise to a standing position and open my eyes. It helps me get through my day. The only problem is if the shower curtain sticks to my terminator leg. It sorta ruins the fantasy.
Posted

thanks alot man... i think it will take alittle more advantage of the hatch design also

Dodge Magnum with custom 300c front end, laid out on air bags

*4) 12" Cadence Daytona walled

*1) AudioQue 20k

*270a DC Power Alt (Dual coming soon)

Posted

how close would you guys say is safe to goto the roof.... its about 9" i would be nice if i could do 1" tall on the box, but im worried about getting to close to the ceiling

Dodge Magnum with custom 300c front end, laid out on air bags

*4) 12" Cadence Daytona walled

*1) AudioQue 20k

*270a DC Power Alt (Dual coming soon)

Posted

I just realized that was a dodge magnum, back in 06'/05 ish, I designed and built a factory style OEM fit box with 2 12s for it, perfectly lined up with everything, and tuned to the cabin resonance and everything

I think SQ tuning was 29 hz if I remember right, SPL I'am not to sure, but it didn't like 45 hz if I remember right

dodgemagnum2.jpg

dodgemagnumbox.jpg

when I worked at the speaker shop, I was trying to come up with a OEM fit box for them cars

^^^ that wasnt the final design, port ended up facing back not up

sundown.jpg
I have a ritual called "terminator". I crouch in the shower in the "naked terminator" pose. With eyes closed I crouch for a minute and visualize either Arnie or the guy from the 2nd movie. I then start to hum the T2 theme. Slowly I rise to a standing position and open my eyes. It helps me get through my day. The only problem is if the shower curtain sticks to my terminator leg. It sorta ruins the fantasy.
Posted

yea my magnum peaks really low.... but everthing I have had in it was a low end monster.... I last did a 152.8 @34hz I believe , I am hoping to see 155+ out of this

Dodge Magnum with custom 300c front end, laid out on air bags

*4) 12" Cadence Daytona walled

*1) AudioQue 20k

*270a DC Power Alt (Dual coming soon)

Posted
I dont think like that they will be that big of a deal at all... if it was 90 degrees, top, and back, then it may have slight issues, but not this design

i found that out the hard way. 2 10's on top and 2 10's on the front. horrible phasing

----reference's----

meade916

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