[mini hair trick in trunk car!]

new box designed by pandorascustoms. 2 power acoustik mofo152X, power acoustik BAMF55001.D, big three upgrade, about 9.86cubic foot tuned to 31hz, ported directly through rear seat armrest. well, i don't know how to put a video on here, so any help please

<iframe width="425" height="349" src="http://www.youtube.com/embed/xti3GFzyBs4" frameborder="0" allowfullscreen></iframe>

[mini hair trick in trunk car!]

new box designed by pandorascustoms. 2 power acoustik mofo152X, power acoustik BAMF55001.D, big three upgrade, about 9.86cubic foot tuned to 31hz, ported directly through rear seat armrest. well, i don't know how to put a video on here, so any help please

<iframe width="425" height="349" src="http://www.youtube.com/embed/xti3GFzyBs4" frameborder="0" allowfullscreen></iframe>

[port help]

i appreciate this more than you know. i'll get the measurements for you today as soon as i get home. i'd like it to be tuned to around 37-39 range, and i listen to rap mostly.you will defenitely get full credit for the design.

Okay, if you can get me your dimensions, I can come up with a simple Dual port design. With a 6x9 port, it should not be too hard.

The port will actually probably end up being 5-3/4" x 8-3/4" internal dimensions, but same thing...

I will have to check what the port noise would be on it though and see if it would be a suitable design.

Do you know what you want it tuned to? And what kind of music you are listening to. These will both affect the design. \

And remember, the more detailed you get your dimensions (Wheel Wells, etc...) the more detailed and custom of a design can be made.

[port help]

i can't get the dimensions right now, but i will today. i'd be willing to have this box anyway it's possible. i would take any suggestions and advice i'm given. i just need help. and, losing the 6X9's is okay with me, cuz i'm already in the process of changing to 6.5" components to go in the rear doors instead. if not, i could always cut through the back deck and port through there. any help is greatly appreciated. i can even pay for a design. i've talked to ramdesigns, but i never got a design. he just quit responding to me

So, you want 8 cu' after port displacement? And, you want the possibilitiy to use your factory 6x9 opening as a blow though port.

It can be done, and I would actually tell you to prefer it, as long as you don't think losing those 6x9 will kill your overall sound quality. If you are only going to be running front speakers, it would be a really big pain to ride in the back and try to actually listen to the music...

But, what are the dimensions of your trunk?

Because, if you are willing to drop the aero ports and building your own, you could do this design easily.

[port help]

i will be running the same setup and it's rated at 3200rms(not that it's true)

i don't even have a box design yet. i have 13cubes total in trunk, sub specs call for 4cubes per sub, eight total, so i'd have to go with manufacturer specs to make sure i have enough airflow. it is my daily driver, so have to keep backseat. 6X9's have been moved so the holes are open, and rear seat armrest has been cut away so more sound comes in to cabin. really wanted to port into cabin, if it's possible. the sealed box i have now is 5.5cubes. measurements are 17"h 35"w 17"d

then can you give the dimensions of the box you have or plan to have, and what ports your wanting, and what subs will go in there and what power

with the right info, someone on here can do the math for you and use torres to get the tuning your looking for

[port help]

i don't even have a box design yet. i have 13cubes total in trunk, sub specs call for 4cubes per sub, eight total, so i'd have to go with manufacturer specs to make sure i have enough airflow. it is my daily driver, so have to keep backseat. 6X9's have been moved so the holes are open, and rear seat armrest has been cut away so more sound comes in to cabin. really wanted to port into cabin, if it's possible. the sealed box i have now is 5.5cubes. measurements are 17"h 35"w 17"d

then can you give the dimensions of the box you have or plan to have, and what ports your wanting, and what subs will go in there and what power

with the right info, someone on here can do the math for you and use torres to get the tuning your looking for

[port help]

i don't even have a box design yet. i have 13cubes total in trunk, sub specs call for 4cubes per sub, eight total, so i'd have to go with manufacturer specs to make sure i have enough airflow. it is my daily driver, so have to keep backseat. 6X9's have been moved so the holes are open, and rear seat armrest has been cut away so more sound comes in to cabin. really wanted to port into cabin, if it's possible. the sealed box i have now is 5.5cubes. measurements are 17"h 35"w 17"d

then can you give the dimensions of the box you have or plan to have, and what ports your wanting, and what subs will go in there and what power

with the right info, someone on here can do the math for you and use torres to get the tuning your looking for

[port help]

my computer crashed last week so now i'm using wife's mom's notebook laptop. the slowest computer i've ever used. don't know what systems she has on here either

The formula was to assist in calculating tuning frequency. I have a spreadsheet that kind of does the same thing.

The Torres Calculator doesn't take much as far as resources to run. You sure you can't get it?

What are you running for an operating system? Anything XP or above should run it no problem. If you are running OSX or Linux, it might be another story.

[port help]

i'd like to hit that, but i know it will be hard in a trunk. i will say it flexes all the doors, and shakes windows when i pull in the gas stations.probably say it's cheap, but can only get what i can afford; i'm running 2 power acoustik mofo 15's on a power acoustik BAMF5500.1D. big 3 upgrade with an optima red top in trunk. i didn't really understand the formula you gave me, and can't get the torres calculator on this slow computer

Doubtful in a sealed box in a trunk on that high 140-150...What equipment do you have?

Use Torres calculator to calculate it all out or calculate it by hand with this:

Av is the area of the port so (pi*r)^2 with a round port in inches squared

Lv is the length of the port in inches

Vb is the volume of the box in cubic inches

[port help]

i'm a newbie, too so i'll always take any advice and suggestions i can. this is all going in a trunk. it's crazy loud now, but it can never be too loud, which is why i want to go ported. i want to hit high 140's, but hopefully low 150's. i haven't metered it, but i could already be hitting it.

[port help]

so i just need to know the area of the 6 4inch ports to come up with one number, then get one or two larger ports from that number?

I believe as long as the area of the port is equal, that is what you should be concerned with, so you would need to know the length and diameter of the smaller aero ports and then find the area by multiplying diameter by length and multiply by number of aero ports, then you would have to find 1-2 larger aero ports that is equal to or as close to equal to the area of the smaller ports

[port help]

if my subs call for 3 4inch ports per sub, and i want to just run either one or two large ports instead, what size large port would be equivelant? i was told that a 12inch sono-tube is too big. can anyone help?

[smd 15]

thanks

PM NDMstang65. If you don't have a local dealer you will need to buy direct.

[smd 15]

i'm trying to find how much an smd 15 is, and where i can get one. where i live there are no dealers close to me.