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Sonic Electronix

Screwed up my first ported box. Can I seal it up?


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you can see the boxes in a couple of my video's, but its dark out. couldn't take a real pic, but these are my boxes in the back of my Malibu. Started with the slot ports shown in pic. Didn't really like it and cut in 4 4" aero ports in opposite side. (2 in each box. Slot ports face drivers door, Aero's face passenger door, subs forward.)

Curious if I can seal it up and have it sound decent or do I have to start over? Boxes are about 8 cubes each, with 4 vvme 10's (jf-10) in each.

Still got a hair trick video out of it, but it only sounds decent on certain songs. Very small range of frequency (about 30hz-50hz)

boxdigram_zps28978fdc.jpg

http://www.youtube.com/detroitspl

98 Malibu

2 HDC3 12's

2 Lanzar Opti4001d's strapped @ .5ohm each

Pioneer 6500 hu

220 amp Powermax alt

Juicebox group 31 (and a couple napa group 31's. few more on the way)

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start over the box is too big for sealed..

Vehicle: 2005 Kia Sorrento Ex

Head Unit: Samsung Galaxy Note 10.1

Mids & Highs: Motorola KSN-1005s & Alpine SPR-17C Type R 6.5s

Speaker Amp: Sony XM-ZR1252

Sub Amplifier: Pure Audio 3000.1

Subwoofer: Incriminator Audio Death Penalty 21"

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or cut them down some

Vehicle: 2005 Kia Sorrento Ex

Head Unit: Samsung Galaxy Note 10.1

Mids & Highs: Motorola KSN-1005s & Alpine SPR-17C Type R 6.5s

Speaker Amp: Sony XM-ZR1252

Sub Amplifier: Pure Audio 3000.1

Subwoofer: Incriminator Audio Death Penalty 21"

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I think part of my problem is the trunk not being sealed up. the way I had the boxes placed during my hairtrick vid, they were staggered and the trunk was closed off a lot more. I evened them up and it seems like I'm getting cancellation or something like that. just doesn't sound right. I can see my windshield, steering wheel, everything shaking, but its not loud like before. going to seal off trunk before I screw w box any more and see if that helps.

http://www.youtube.com/detroitspl

98 Malibu

2 HDC3 12's

2 Lanzar Opti4001d's strapped @ .5ohm each

Pioneer 6500 hu

220 amp Powermax alt

Juicebox group 31 (and a couple napa group 31's. few more on the way)

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D*&% i feel slow.. I thought you meant sealed the box.. lol

Vehicle: 2005 Kia Sorrento Ex

Head Unit: Samsung Galaxy Note 10.1

Mids & Highs: Motorola KSN-1005s & Alpine SPR-17C Type R 6.5s

Speaker Amp: Sony XM-ZR1252

Sub Amplifier: Pure Audio 3000.1

Subwoofer: Incriminator Audio Death Penalty 21"

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I did mean sealing the box... just started talking about a different possible problem..

I was considering just walling it. just wanted some opinion from you guys that know what you're talking about. I don't know shit yet. but i'm learning.

http://www.youtube.com/detroitspl

98 Malibu

2 HDC3 12's

2 Lanzar Opti4001d's strapped @ .5ohm each

Pioneer 6500 hu

220 amp Powermax alt

Juicebox group 31 (and a couple napa group 31's. few more on the way)

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Share on other sites

A wall would be best and you don't want to do sealed if trying for hair-tricks.. unless you have LOTS of subs

Vehicle: 2005 Kia Sorrento Ex

Head Unit: Samsung Galaxy Note 10.1

Mids & Highs: Motorola KSN-1005s & Alpine SPR-17C Type R 6.5s

Speaker Amp: Sony XM-ZR1252

Sub Amplifier: Pure Audio 3000.1

Subwoofer: Incriminator Audio Death Penalty 21"

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