Dual 15" Common Chamber Enclosure:

[RobClay 20]

looks good. this is going to be an interesting build

[Duran 387]

looks good. this is going to be an interesting build

I hope so!

[Duran 387]

I messed up bromo and I actually only have 14" of height in my trunk, I would like to have a double baffle so I could flush mount the subs. Sorry.

[RobClay 20]

[Duran 387]

Oh I know, I wanted to shoot myself, good thing I haven't started building yet!

[RobClay 20]

haha when do you plan to start building it?

Edited November 3, 2008 by RobClay

[Duran 387]

haha when do you plan to start building it?

This weekend, It might have to wait though. I'm short on cash.

[RobClay 20]

ahh. make sure to post pics

[Duran 387]

ahh. make sure to post pics

I will, I need to finish glassing my tweeter pods too!

[B7L|BL4Z3R 4]

i would like to see this finished

[Duran 387]

i would like to see this finished

I might get around to it, it depends on how much I get paid this week, I'm supposed to buy some batteries on Saturday.

[NB50 206]

I messed up bromo and I actually only have 14" of height in my trunk, I would like to have a double baffle so I could flush mount the subs. Sorry.

That drops you out of the ported pair of 15's internal volume range.

[Duran 387]

I messed up bromo and I actually only have 14" of height in my trunk, I would like to have a double baffle so I could flush mount the subs. Sorry.

That drops you out of the ported pair of 15's internal volume range.

I don't know why, but I suddenly hate my car!

[NB50 206]

I messed up bromo and I actually only have 14" of height in my trunk, I would like to have a double baffle so I could flush mount the subs. Sorry.

That drops you out of the ported pair of 15's internal volume range.

I don't know why, but I suddenly hate my car!

I know what you mean I'm not to fond of my car either, what kind of car do you have again I know you said a sedan but what exactly.

[Duran 387]

I messed up bromo and I actually only have 14" of height in my trunk, I would like to have a double baffle so I could flush mount the subs. Sorry.

That drops you out of the ported pair of 15's internal volume range.

I don't know why, but I suddenly hate my car!

I know what you mean I'm not to fond of my car either, what kind of car do you have again I know you said a sedan but what exactly.

1999 Dodge Stratus

[Dee 0]

lol

[Duran 387]

Well since I can't fit 15"s, could we tweak the box for an 18"? Like a BTL, I think $499 is more affordable anyways. 5-9 cubes.

[NB50 206]

Well since I can't fit 15"s, could we tweak the box for an 18"? Like a BTL, I think $499 is more affordable anyways. 5-9 cubes.

Sure you can. But I would still recommend considering some twelves. As of right now I got a box figured out for an 18 with the previous dimensions and a double baffle and your right at the minimum requirements and then you have to add bracing and you'll be REALLY close.

[Duran 387]

I'm in a bit of a pickle. I have big dreams of breaking 150 dB with this, as I said, amp is a Sundown SAZ 3000D at 1 ohm, do you think its possible with 12"s?

[NB50 206]

I'm in a bit of a pickle. I have big dreams of breaking 150 dB with this, as I said, amp is a Sundown SAZ 3000D at 1 ohm, do you think its possible with 12"s?

Oh man and you were doing so well to. You know I cant answer that to many variables. I can tell you that I'm not to big on SPL numbers but from what I heard 150 is quite a feat to accomplish and takes quite a bit of testing and tuning on top of all that Ive heard it is even more difficult in a trunk car.

I can give you a little help on switching you to another person and that would be stratusrt01. He has an account here but hasn't been on in awhile but is a mod over on ROE and ive seen him on there lately. I know he has done extensive testing with his 01 stratus RT and may be able to point you in the right direction.

[Duran 387]

I'm in a bit of a pickle. I have big dreams of breaking 150 dB with this, as I said, amp is a Sundown SAZ 3000D at 1 ohm, do you think its possible with 12"s?

Oh man and you were doing so well to. You know I cant answer that to many variables. I can tell you that I'm not to big on SPL numbers but from what I heard 150 is quite a feat to accomplish and takes quite a bit of testing and tuning on top of all that Ive heard it is even more difficult in a trunk car.

I can give you a little help on switching you to another person and that would be stratusrt01. He has an account here but hasn't been on in awhile but is a mod over on ROE and ive seen him on there lately. I know he has done extensive testing with his 01 stratus RT and may be able to point you in the right direction.

Yes, I realize that is almost impossible to answer, I'm just getting tired of changing ideas so much. You have no Idea how frustrated I am with this stuff.

Thanks for the tip. I sent him a message, lets hope he gets it!

[dbjunior 0]

even with 2- 15's i dont see you doing 150. not that its not possible but the tuning is to low for starts. it will be one loud daily but not really a comp car. if you want to compete you need to do everything that will boost the output so the tuning should be about 2-3hz lower than your vehicle peak. take a look at the trunk car build he is running 5k to a pair of tens and doing high 140's you could do similar with the 12's in the right box.

[mccleery3 166]

Any chance he could maybe use some polyfill to make up for lack of airspace? I'm just wondering because I may be doing something similar with dual 15's.

[Duran 387]

Okay, I have made up my mind. I would rather have 2 12"s in the maximum enclosure possible vs. 2 15"s in an enclosure that is too small. 2 12"s it is!

[lee 2]

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