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*HELP* JBL GT3-12" Sub box size?

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Thank you!! Thats so much clearer than mine :L. My Mom and dad are getting really P*ssed off with me, as i can't drive it but I'm spending money on it :lol: But i got past the head unit saying it was my handsfree :p. This build should be good once my dad decides to get me some MDF And make it!! Will keep you all informed and once i get a radio blank i can put my new headunit in..

Radiused port on that bass hoff? Loosing out on db there tbh.... I really do want to see what this build of yours is gna be like.

i mention radiuses! inside the entire box and I'm sure liam understood that as the port as well. if you wanna come round and help out with the build you are more then welcome as you must think I'm stupid and dont understand something that is my main hobby in life... dont know how to do audio split boot lid on my impreza with a single 12 and 750wrms imagine what i can do with 10 10s and 32,500wrms. will put a pic up of my old doors

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my old box for 2 15s in the polo

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Wow that box is massive :lol:. Just to clear things up, My box is going to be the lenght of my boot, height to the parcel shelf and width well look at the picture above. So the Cuft isn't really any think I'm worried about at the moment. I am sure its going to sound good with some silicone sealing to box and some padding.

or a partition to help make it sound better. Going to be ported, but is it worth a PVC port or /channelled wood 1?

build a wooden one mate....

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What wood would you recomend?

No radiuses inside the box for them 12's? Not a very big radius on them ports either. Any updates on your wall?

this wasnt the finished box only giving liam pics to help him and plus box couldnt have been that bad as i won emma events and it was 2 15s not 12 with changeable ports to alter tuning from streetbassing to emma frequencies... as emma music is around 45 hz and i like my bass at around 30hz...

got to say anything about my doors with 2 10" mids and a 4" compression tweeter.

wall starts this weekend coz i have a job u see and its dark when i get in

mdf or birch ply

No radiuses inside the box for them 12's? Not a very big radius on them ports either. Any updates on your wall?

this wasnt the finished box only giving liam pics to help him and plus box couldnt have been that bad as i won emma events and it was 2 15s not 12 with changeable ports to alter tuning from streetbassing to emma frequencies... as emma music is around 45 hz and i like my bass at around 30hz...

got to say anything about my doors with 2 10" mids and a 4" compression tweeter.

wall starts this weekend coz i have a job u see and its dark when i get in

Ahh yes i didnt read the 15" bit. Yee doors look good bar the little bit of mdf at the back, hard to say what their like without pics of how they are attached e.t.c but ye. look alrite :thumbsup: L3's for me, cant say i'd want to run 10's in a door but if its what you want :thumbsup:

my new doors are going to have 2 10s and 4 8s in each.. and being PA equipment doors open they are untouchable....and 300wrms each

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Thank you! And i goo like the door speakers, just abit showwy for me. Hide and seak :p aha

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Problem I am faced with.

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Or do I Pay £1.99 for some radio removal tools Here! and see if they work?

ORDERED!!

Edited by LiamMk6Polo

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Also need 1 of these!!

Any recommendations on site/shop or any shop you can think of? Let me know. Will get 1 when I'm back from slough..

  • 2 weeks later...
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I got 1, then got bored :D

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Sorry for the bad pics, (Iphone) Looking to fit my new head unit and run all the cables through.

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The radio doesn't keep its memory once key out. But if i turn it off before i take the key out it keeps the memory, :/ Eventually it will turn off once key is taken out. I am confused is this right? I've been told to run a bi-pass from the alpine harness to the factory wiring live to allow remote turn on. :S Is that OK doing?

All help appreciated please! :D

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