M2RTY
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Registered: 25th May 01
User status: Offline
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ok im after a place to put my 6*9s (and amp) but i aint got a parcel shelf or rear seats and dont wanna start building a huge system just yet - im just sick of only having 2 front speakers
so, was thinking the would be ok in the rear door cards, id make the side of the car into the sealed box (if i have2?) and mount a piece of MDF behind the doorcard, attatch it to the rear quarter skin, and then put the door card over the top, cut hole, and retrim in acoustic cloth
is there a minimum size box 6*9s work in? cos the volume inbetween the inner and outer skin would be about the same as a 12" sub box per side
also would i need to angel them so they dont face directly at each other?
any other help much appreciated
oh and u think they will sound as bassy as they did in the boot, as they were bassy as fuck in there for 6*9s
or u know of any other places to put them?
marv
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RichR
Premium Member
Registered: 17th Oct 01
Location: Waterhouses, Staffordshire
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I know kenni done it, have a word with him???
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Phil Hall
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Registered: 28th Sep 01
Location: Belfast
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I know a mate who fitted 16cm spkrs in the rear door cards. He cut the holes too low and there wasnt enough depth to fit them so he had to recut them. 6x9's are a bit bigger in depth so you might have problems.
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scottscorsa
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Registered: 24th Apr 02
Location: Scotland,Greenock
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soundsokaslong as you have enuf room for the 6x9s as you said behind the rear panel and the outer panel, if u look at the new Astra rear panels they have 5" speakers in there which fit nicely.So yeh sounds like yourplan should be feasible
or what about a mount on the roof for the 6x9s retrim the roof after building a box into it
Dave
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M2RTY
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Registered: 25th May 01
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depth wise is ok, ive measure up so long as they are in the top half of the door card they will squeez in just
any1 got any pics?
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M2RTY
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Registered: 25th May 01
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roofs a no go if i can get what i want doing to it
in theory they will face the same as most door speakers wont they, just that these are higher up and bigger
think im hidding the amp behind a door card also, so long as its cool enuff cant wait to crack on 2moro when i get home
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l33t corsa
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Registered: 14th Aug 01
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Generally 6x9s like as large a volume as possible, as they are designed for free air use... I don't think they'd sound as they did in your shelf.
Regarding the angles, aslong as they aren't out of phase, then you'll be fine.
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M2RTY
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Registered: 25th May 01
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cheers dunk, but if u try them in parcel shelf with the back seat folded down there is NO bass at all due to lack of pressure, i.e free air, so explain that?
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l33t corsa
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Registered: 14th Aug 01
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Because the air behind the speaker isn't sealed from the front, so the waves end up cancelling each other out, or something
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M2RTY
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Registered: 25th May 01
User status: Offline
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aye i see your point
lads at work say even the smallest of box is gonna b ok for them, ill have 2 pop down n ask them n giv them a look
cheers
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l33t corsa
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Registered: 14th Aug 01
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they won't all of a sudden become mute, they may even sound tighter, they'll probably just sound a little different, no spectacular changes or anything
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Daimo B
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Registered: 20th Mar 00
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Dude, do what i done and make urself a small box to go behined the seats.
And yes, i did end up carpetting it. Gonna bin it now though prob.
Used to sound great in D4!!! Just not what i was after.
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Kenni
Member
Registered: 29th Jan 01
Location: Worcester(sauce) Drives: VX220 & Zaffy GSi
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You cant really fit 6x9 without modificaions to the rear quater panel skin IF the orginal door card is used, simply cus it curves in places where you dont want it. The metal on the car needs to be cut in oder for the magnet on the speakers to go in. The depth is fine
heres where i put mine
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