Has anyone done a custom box to fit under the roof bit??
Has anyone got any pic's??
Thanks
Neil
Sub Box for cabriolet
Moderator: martauto
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mrLEE30
- E30 Zone Team Member
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- Joined: Tue Jan 18, 2005 11:00 pm
- Location: Sweating buckets in Bahrain
made this myself, 12inch jbl sub, 3 cuft box. 13x3 port firing to the side.
this box pretty much fills the area under the roof storage lid, but stll leaves a bit of space for junk in your boot. it also comes out if you get a flat!!
this box pretty much fills the area under the roof storage lid, but stll leaves a bit of space for junk in your boot. it also comes out if you get a flat!!
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cliffybabe
- Powered by Nelly
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- Joined: Sun Dec 18, 2005 11:00 pm
- Location: Croydon
cheers mate, im gonna make my own aswell
I think ill wait till its a bit warmer though
Neil
I think ill wait till its a bit warmer though
Neil
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mrLEE30
- E30 Zone Team Member
- Posts: 6589
- Joined: Tue Jan 18, 2005 11:00 pm
- Location: Sweating buckets in Bahrain
you can't really see but the sub box goes all the way back to the firewall. measure the height under there and build your box around that measurement. have the port on the side as you need it nice and long to get a deeper sound. 13inch by 3inch gives a resonant frequency of 40hz which is a harminic of all the notes so the best one to use.
if you go for an angled front like mine to save boot space but gain as much interior box volume as possible dont forget whne you mount the speaker cone the magnet may hit the floor of the box and it wont fit in! i did that first time!!
mrlee
if you go for an angled front like mine to save boot space but gain as much interior box volume as possible dont forget whne you mount the speaker cone the magnet may hit the floor of the box and it wont fit in! i did that first time!!
mrlee