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View Full Version : Death to my IKPs



UndercoverPunk
02-23-2005, 01:14 PM
I'm sure some of you will feel cheated as there is not frying of speakers in this thread.

Here is the enclosure design I've made with some help from NGSM13.
http://img231.exs.cx/img231/6117/ikpfinal7pu.th.jpg (http://img231.exs.cx/my.php?loc=img231&image=ikpfinal7pu.jpg)
7 cubes GROSS
5 cubes net tunes to 28 hz
The box is for 2 Infinity Kappa Perfect 12.1s, I'm building WAY out of Infinity's specs, but they are each only going to get 210W RMS at the most.

I still have a feeling this will be the death of them.

req
02-23-2005, 01:24 PM
cool :(

Nukedsodapop
02-23-2005, 04:13 PM
Not Cool!
I like those speakers for some reason

btnhfan
02-23-2005, 04:15 PM
If you want them to die, wall them.

ngsm13
02-23-2005, 04:27 PM
IKP's pwn joo, period.

NG

UndercoverPunk
02-23-2005, 04:43 PM
My IKP's > your measly 18" XXX

packerfan
02-23-2005, 06:47 PM
Ill send you $40 and you can send me the subs :)

SMOKEY
02-23-2005, 06:53 PM
just kill them, yes kill them kill them alllllll!!!! I just like it when **** blows up!

UndercoverPunk
02-23-2005, 10:11 PM
Ill send you $40 and you can send me the subs :)

How about... no.

JimJ
02-23-2005, 10:13 PM
I don't know, IKP's seem too good of a woofer to die this way...you can't use them for HT or something? :)

UndercoverPunk
02-23-2005, 10:16 PM
I actually don't think they will die anymore, not after free-airing them a little today. The suspension seems to shrug at what my amp has to offer.

Nukedsodapop
02-24-2005, 04:19 PM
Ha! Thats what i thought, lol

DBfan187
02-24-2005, 10:14 PM
BB6P says that a 5^3box for your subs tuned to 28Hz should be 45.19" long.

UndercoverPunk
02-24-2005, 10:16 PM
BB6P says that a 5^3box for your subs tuned to 28Hz should be 30.61" long.


Is that with a 13.5"X5.25" port?

DBfan187
02-24-2005, 10:17 PM
Is that with a 13.5"X5.25" port?

I edited, I forgot that part. lol

UndercoverPunk
02-24-2005, 10:18 PM
do we all know for a fact that BBP6 is more accurate than WinISD Pro?

Because I don't have a clue, but Acidburn was talking like it was a really good program.

I do feel better knowing I'm closer than the previous estimate.

DBfan187
02-24-2005, 10:23 PM
I hate WinISD! lol

I used the high output design which is more for car audio. It gives a design with a flat response with a lot of output. It's show a smooth rolloff around 35Hz and a F3 of 25Hz. So there shouldn't really be any need for a SSF either.

UndercoverPunk
02-24-2005, 10:25 PM
So there shouldn't really be any need for a SSF either.

Good, because I don't have one :laugh:.

So in conclusion, trust BBP6 and **** winISD?

DBfan187
02-24-2005, 10:27 PM
Good, because I don't have one :laugh:.

So in conclusion, trust BBP6 and **** winISD?

lol

That's really up to you. The ONLY thing I lke about winISD is it has better looking graphs.

UndercoverPunk
02-24-2005, 10:32 PM
lol

That's really up to you. The ONLY thing I lke about winISD is it has better looking graphs.

I might just leave it the way it is, simply because I don't want to recalc the enclosure to compensate for the extra port volume this late in the game.

I don't know why I'm saying this, because I know I'm going to re-design it anyway...:rolleyes:

DBfan187
02-24-2005, 10:39 PM
I might just leave it the way it is, simply because I don't want to recalc the enclosure to compensate for the extra port volume this late in the game.

I don't know why I'm saying this, because I know I'm going to re-design it anyway...:rolleyes:

Sure thing. It says that with your length, it's tuned to 29.13. So I'd say your dead on either way.

UndercoverPunk
02-24-2005, 10:42 PM
Thank you Mike for all the help!!!:toast:

UndercoverPunk
02-25-2005, 07:43 PM
This thing us pretty ****ing big!

http://img26.exs.cx/img26/6460/feb250026fl.jpg
http://img26.exs.cx/img26/4654/feb250034ti.jpg

UndercoverPunk
02-26-2005, 01:09 AM
It's in... A little louder:laugh: , a little lower too:eek: .

Not a bad <$200 upgrade. SQ isn't quite as good, but it's a fair trade. I'll try and get in car pics later this weekend, probably after Carl Casper...

UndercoverPunk
02-26-2005, 10:56 AM
Pics in car. Box is not finished, still needs paint and more caulk..., I was tired and cold. I aslo wanna hide the amp and wired.

Old box<New box
http://img235.exs.cx/img235/2740/feb260038dz.th.jpg (http://img235.exs.cx/my.php?loc=img235&image=feb260038dz.jpg)
Mmmmm 70^2 inches of port...
http://img235.exs.cx/img235/1671/feb260023rh.th.jpg (http://img235.exs.cx/my.php?loc=img235&image=feb260023rh.jpg)
She's a big ole ******...
http://img235.exs.cx/img235/9104/feb260015zf.th.jpg (http://img235.exs.cx/my.php?loc=img235&image=feb260015zf.jpg)

Acidburn
02-26-2005, 01:25 PM
that looks sweet man
is it sitting on that hump in the middle that's under the spare tire?

UndercoverPunk
02-27-2005, 02:56 PM
that looks sweet man
is it sitting on that hump in the middle that's under the spare tire?

Yeah, a bit..

Nukedsodapop
02-27-2005, 07:34 PM
that looks sweet man
is it sitting on that hump in the middle that's under the spare tire?


"The Retardness"
Thats how I'm going to refer to it from now on, cause you just cant get past it, Ugh
lol

UndercoverPunk
02-27-2005, 09:48 PM
Worst trunk bump ever...

Strecker25
02-27-2005, 10:03 PM
i miss my perfect...it sounded so...well..perfect.

thats a huge box, nice job

Nukedsodapop
02-28-2005, 03:56 PM
I dont care!
I was just stating what i was going to do lol

UndercoverPunk
02-28-2005, 04:00 PM
I dont care!
I was just stating what i was going to do lol

Just wondering... what the **** are you talking about, I'm lost.