Design for Tuans Custom 15" sub thats going to get 3800rms Daily from a T30001bd

[SHiZNiLTi 10+ year member]

anyone else? this build starts tomorrow.

 

[rpfuror 10+ year member]

Ok so this is the new design, with the curved port using resin, let me know if you think I should change anything...
Box: 34" wide x 15" tall x 22" deep

Port: 4.75" wide x 13.5" tall x 16.5" long

4.2 cuft @ 36hz with 64 sq.in. of port area...

mmm..

Here is the best case for this box.. (including driver displacment but not your double baffle.)

Net Volume: 4.06 cu/ft

Tuning Freq: 38.56 Hz

Port Area: 64.13 sq/in

Why not build something like this style box.. you will be able to get more port area and more internal volume. (disregard the size and dimesions, just trying to give you an example).

 

[tommyk90 5,000+ posts]

I've heard other people say that too, but what about steve meades box for his (4) 18's, I think he poured resin into each corner.
Anyways- I agree, I'd like to move the woofer. I've allwyas had it centered.

Which direction would you move it? A, B, Cor D?

C

Towards that corner. //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 

[snoopdan 5,000+ posts]

fill those corners with fiberglass matte and resin over it...that way you're not using a ton of resin to accomplish the same thing, nor having to worry about the resin cure cracking if you mix it improperly.

also dont forget to wax the resin once it dries....turtle wax does well //content.invisioncic.com/y282845/emoticons/naughty.gif.94359f346c0f1259df8038d60b41863e.gif

 

[kicker06 10+ year member]

C for sure.

 

[SHiZNiLTi 10+ year member]

C it is.

 

[Calikid 5,000+ posts]

pics of sub //content.invisioncic.com/y282845/emoticons/yumyum.gif.0556df42231b304b9c995aefd13928a8.gif

 

[SHiZNiLTi 10+ year member]

http://www.caraudio.com/forum/showthread.php?p=3014720#post3014720

 

[SQBubble 10+ year member]

This is what I plan on trying to do...

pics provided by Kenneth Cardona

I just need to do a lil more research on how to mix the resin and heat it and hopw to pour it. Also need to know how long it takes to cure hard enough to sand.

Thanks!

where can you get the withe tubes? and is this with resin only?

 

[uhoh45 10+ year member]

home depot

 

[937DYTBOI 5,000+ posts]

looks good