Not for the non believers and standard box builders I need innovators !!!!

[frogcase2002 10+ year member]

Are you just needing an enclosure design?

 

[hispls 5,000+ posts]

I think the reason people always try to cram a 10 cube box in a trunk, or insist on running 15's in 3 cube is because they've never heard a good single sub build in adequate box.

Just jamming the most cone area in a trunk is less than optimum.

 

[NMBR1SPT 10+ year member]

Best of luck man!!! I'm not a box builder but I'm tuned in to this! Highly suggest sound deadening the He11 out of that car!

Lol thanks bud, I did already did I put 50 sq ft roll of dynamat in it, lol floor ceiling doors trunk !!! //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 

[NMBR1SPT 10+ year member]

Are you just needing an enclosure design?

Yes please //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 

[murph 10+ year member]

Lol thanks bud, I did already did I put 50 sq ft roll of dynamat in it, lol floor ceiling doors trunk !!! //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

That is not a lot of sound dampener for all of that coverage.

 

[NMBR1SPT 10+ year member]

I think the reason people always try to cram a 10 cube box in a trunk, or insist on running 15's in 3 cube is because they've never heard a good single sub build in adequate box.
Just jamming the most cone area in a trunk is less than optimum.

Please take no offense but your statement is the reason for the header/title for my thread, I have been to so many car audio shows competitions it's not funny, I have heard 4-8's sound like 2 bad *** 15's before I am all about good building and displacement, but when you say " you have 2-15's in a focus" , most people are like **** no way kinda the way you are stating, I am one of those people that do stuff that people say you can't, Or to put haters in check //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 

[NMBR1SPT 10+ year member]

That is not a lot of sound dampener for all of that coverage.

not sure what to do other than doing 2 layers?? I've covered anywhere I could.

 

[murph 10+ year member]

not sure what to do other than doing 2 layers?? I've covered anywhere I could.

2 layers.

 

[hispls 5,000+ posts]

Please take no offense but your statement is the reason for the header/title for my thread, I have been to so many car audio shows competitions it's not funny, I have heard 4-8's sound like 2 bad *** 15's before I am all about good building and displacement, but when you say " you have 2-15's in a focus" , most people are like **** no way kinda the way you are stating, I am one of those people that do stuff that people say you can't, Or to put haters in check //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

It's not hate, it's practical experience and trial and error. Pair of 12's OK, single 15 OK. I've done a pair of 15's in a trunk and it's just as loud or louder with a single 15 in an optimum box with enough room for sound waves to get into the cabin. Collectively many of us have spent countless man hours and thousands of dollars in materials proving that this isn't a good idea, but hey, I'm sure you'll get different results if you simply ignore people who have already figured out the hard way.

 

[NMBR1SPT 10+ year member]

2 layers.

 

[NMBR1SPT 10+ year member]

It's not hate, it's practical experience and trial and error. Pair of 12's OK, single 15 OK. I've done a pair of 15's in a trunk and it's just as loud or louder with a single 15 in an optimum box with enough room for sound waves to get into the cabin. Collectively many of us have spent countless man hours and thousands of dollars in materials proving that this isn't a good idea, but hey, I'm sure you'll get different results if you simply ignore people who have already figured out the hard way.

im not ignoring anybody, that's why I'm on here n looking for help, btw so far you are the only one that I can think of that has suggested only 1 sub, problem is I've already bought 2 :-/

 

[murph 10+ year member]

im not ignoring anybody, that's why I'm on here n looking for help, btw so far you are the only one that I can think of that has suggested only 1 sub, problem is I've already bought 2 :-/

1 15 in a 4th or 6th order would beat the 2 in a slot/aero port.

 

[bbeljefe]

Dual Chamber Bass Reflex

6.5 cubes total

3 - 3" x 19" x 23.75" vents

Original Tuning - 27 Hz for conventional ported box

Chamber One:

4.33 cubes

Both drivers, two ports. One port venting into the vehicle cabin, one venting onto the second chamber

Chamber Two:

2.17 cubes

One port venting into the vehicle.

DCBR tuning:

Chamber One - 30 Hz

Chamber Two - 42.5 Hz

Response... not for the meek or timid.

 

[NMBR1SPT 10+ year member]

Nice, sounds ******, some kind of dimensions ?

 

[pro-rabbit 5,000+ posts]

What do you suggest ? I'm open for anything, I just hate doing things twice lol //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif I'm one of those guys I like to do it right the first time. //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

I would highly suggest minimum of 7ft3 net for the pair with around 8ft3 net being more ideal...but space is an issues so "making due" will likely be what is required for you here.