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Here's One I Made Earlier...

Posted: Wed Jun 30, 2004 9:49 pm
by Josh_PoloGTi
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It's a JL Audio 12w0-4 Sub in an EFMAX Designed Box (www.efmax.info) that is of tripple-chamber dual-reflex design sealed design.

It kicks ass all over the place! SQ is amazing, totally amazing.

I used QED 25th Aniversary Edition Silver Speaker Cable, and Maplins Gold-Plated Terminals.

Also about a million dry-wall screws, quarter of a sheet of 18mm MDF and a tube of No-More-Nails!

If you want a box designing specifically for the following, contact EFMAX:

Sub of your choice
Your Car
The rest of your System
Your taste in music
"What Bass means to you"

He's awesome and so are his designs.

A snip at £25!!

Posted: Wed Jun 30, 2004 10:01 pm
by metz
I thought it was an hamster cage until the sub went in :wink:

looks very nice though, good job!

Posted: Wed Jun 30, 2004 10:01 pm
by kapur
I'm a newbie...

:shock: that THING takes up half your boot! it looks good though!

BUT, i need one which doesn't take up much of the boot!
What are my alternatives?

Is it possible to have a sub (a good one), without a box? :oops:

Posted: Wed Jun 30, 2004 10:05 pm
by metz
A walkman? :lol:

Posted: Wed Jun 30, 2004 11:03 pm
by kapur
lolz!

The standard system is a walkman da way it currently is! lol! soundz shyte!!!

Posted: Wed Jun 30, 2004 11:07 pm
by metz
mine was same, original paper speakers had fallen to bits long ago.

Posted: Thu Jul 01, 2004 2:29 pm
by EddyH
Looks good Josh, Hope to get a demo some time soon. :D

Posted: Thu Jul 01, 2004 3:24 pm
by Tahrey1043
kapur wrote: BUT, i need one which doesn't take up much of the boot!
What are my alternatives?

Is it possible to have a sub (a good one), without a box? :oops:
alternatives, um, one that goes in the roof? :D the polo boot aint that big a space, it's not much bigger than some lowrider bass-heads sub boxes (which is why bass speakers in a stealth shelf can do quite well - it resounds). even my own stealth install (a couple big woofers, a couple tweeters tacked to the underside with a half inch thickness of MDF for mounting) causes a bit of trouble with boot capacity from time to time, if i want to properly fill the boot i have to take the shelf out then see if it can be fit back in when everything's in place!

real alternatives....?
1. passenger footwell ... there's a fair bit of space behind the glovebox and underneath it, and behind the centre console, if you dont mind a bit of cutting and a LOT of contortions - plus do you want your sub that far forwards?
1a - under the bonnet. you'll probably need two big ones, but there's plenty space if you're clever and dont interrupt air flow. plus you'll have a real party piece for cruises (esp. if you cut sound-vents in the bonnet) and can hook them up to a sound module to get an easy, kick-ass engine noise upgrade... that can be instantly turned off if the rozzers come looking (or your head starts to hurt)
2. under the front seats (pref. passenger side). Will, of course, involve taking the seat out and maybe doing a fair bit of mods to the mounts etc. if you're hardcore, make a hole in the chassis :D oh yeah and unless your passengers like sitting on subs at the club (or its a young lady you're out to stealthily get hot) they'll need some insulating pants
3. between the rear seats... if you cut a hole in the middle where the "fifth" passenger would go. because we all know it's a mugs game getting 5 in a polo anyhow :D (or... underneath THEM somehow?)
4. in the spare wheel well - just carry a can of that instant reinflator and patcher stuff instead and drive paranoid. you can get a pretty wide sub in there to boot.
5. two smaller subs, one mounted in each of the mysterious cubby holes at the sides of the boot (stretching down below the rear lights and forwards over the wheel arches - you know where i mean?). Doesn't impact realistically on boot space and still has some kind of sounding space. Won't be able to go down real low though, unless you get hold of some of those clever space-saver models that vibrate smarter, not harder (um... like... the cone moves further rather than being wider?)

none of those enclosures will offer anything like the well-engineered resonant quality and amplification of a properly designed and built bass box though. just make it an easily-removable box? bass when you want it, carrying space when you need it! (such as the thought behind my shelf... i'm thinking of rearranging it and fitting a modest 10" sub on there :D)

or... just get a roofrack. DubEnvy would be proud of you.

Posted: Sun Sep 19, 2004 11:09 am
by thirteen-o-two cabrio
5. two smaller subs, one mounted in each of the mysterious cubby holes at the sides of the boot (stretching down below the rear lights and forwards over the wheel arches - you know where i mean?). Doesn't impact realistically on boot space and still has some kind of sounding space. Won't be able to go down real low though, unless you get hold of some of those clever space-saver models that vibrate smarter, not harder (um... like... the cone moves further rather than being wider?)

Ive used that idea in my mk2...

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looks good as well :)

Posted: Tue Sep 21, 2004 8:02 pm
by ^Adam^
Erskine (EFMAX) is a legend, he designs some of the best boxes, I used to have one of his designs for my old kicker solobaric, the only reason why I havent had another is because of space constraints!

Erskine is a really nice bloke aswell, I have had the pleasure of meeting him quite a few times now, his car sounds absolutely amazing, one of the best sounding cars I have ever heard, so laid back but with so much detail.

Posted: Tue Sep 21, 2004 8:14 pm
by bstardchild
thirteen-o-two cabrio wrote: Image

looks good as well :)
Sold me on that - much better than speakers in the parcel shelf

next project is now decided..... Once I get the splitties refurbed (in progress), drop it 30-40mm to match the wheels (trial fitting revealed that it looked like it was on stilts), fit MK5 rear lights, remove the bump strips on the doors, decide which front grill to fit and stay with it, black badge the rear tailgate, finish polishing the spare alloy rocker cover (in Progress) and blue red LED the dash - damm thats a long list - it'll be next year at the earliest!!!!