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subs in rear deck v. saw this on another forum

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Old May 27, 2008 | 07:28 PM
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igo4bmx's Avatar
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From: Philly, PA
subs in rear deck v. saw this on another forum

instead of limited ourselves with 6.5" subs for the rear deck, you could do this.


yes baffles holding up 8's running IB!
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Old May 28, 2008 | 07:36 AM
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I would like to see an in-car picture of the rear deck.

Thanks,
Matt
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Old May 28, 2008 | 07:41 AM
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It moves the centre of gravity up, but I like that its out of the way and feeds directly into the cabin....bump for more pics
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Old May 28, 2008 | 07:51 AM
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That will sound like shyt. It needs to have an enclosure on the trunk side. I ran a 12w1 in my old car setup just like that. It was very quiet even with the enclosure.
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Old May 28, 2008 | 09:52 AM
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Originally Posted by lexat20
That will sound like shyt. It needs to have an enclosure on the trunk side. I ran a 12w1 in my old car setup just like that. It was very quiet even with the enclosure.
different woofers yield different results.
not even sure if a 12w1 is designed at all for free air or infinite baffle
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Old May 30, 2008 | 12:48 PM
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Not a bad idea for a little bump without adding the weight of an enclosure. As long as the front is completely sealed off from the back (which it looks to be), these should perform well and produce some punchy (but not deep) bass kick.

You wouldn't happen to know what subs they are?

Last edited by atombomb33; May 30, 2008 at 09:26 PM.
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Old May 30, 2008 | 01:45 PM
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I know that back in the day kicker made some "freeair" subs that were meant for such an application. I havent really checked out that line in some time, so I really dont know if they offer anything like that anymore.
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Old May 31, 2008 | 01:44 PM
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JL audio used to make freeair subs too. Actually alot of companies used to make them, but quit due to the popularity of "small enclosure" woofers.
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Old Jun 1, 2008 | 02:39 AM
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dont do it, it sounds like garbage!!! i have a friend that tried this with horrid results.

on 10 inch critical mass (spelling) sub in the center of the rear deck and it sounded like sheeeee t.

like awful.

that is probably one of the least ideal areas to put a subwoofer in a car, but if you want to take advantage of that space then i would opt for the 6.5 inch free air route but its still going to sound awful. even if its sealed. its firing straight up......

sound waves travel from up and down THEN side to side. so this make the rear deck a **** poor location.

my .02
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Old Jun 1, 2008 | 02:55 AM
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that looks crazy lol
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Old Jun 14, 2008 | 04:37 AM
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Originally Posted by EvoKnievo
dont do it, it sounds like garbage!!! i have a friend that tried this with horrid results.

on 10 inch critical mass (spelling) sub in the center of the rear deck and it sounded like sheeeee t.

like awful.

that is probably one of the least ideal areas to put a subwoofer in a car, but if you want to take advantage of that space then i would opt for the 6.5 inch free air route but its still going to sound awful. even if its sealed. its firing straight up......

sound waves travel from up and down THEN side to side. so this make the rear deck a **** poor location.

my .02
Hate to rain on your parade, but low frequencies are omni-directional.... that's why you can hear your sub if you put it in the trunk (well that, and it transmits it's energy into the car so you can feel it).

Done with the proper sub (i.e., one made for free-air or an infinite baffle setup) would work well. I say work well in that it would add a decent amount of MUSICAL low end to a nice system. Also, a small enclosure could be made from fiberglass and it would work well. If you're looking for just "bumps in da trunk", don't do this type of setup.

I've actually been thinking about it as Focal makes a 5" sub.... again, not looking to move my organs around, just a nice low end fill.

I'll post results if I actually end up doing it.
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