Welcome to the IHoP

[Julian 641]

I need some help guys with aeros.

Ask away....

I need to know how long of aeroports i need the quantity to achieve a 35hz tuning along with 210 in^2 of port ( i know i can use less but i'm not sure how much less)

I'll probably just be using 4" ports from Madisound

oh and how much they would displace from the total airspace in the box.

Need enclosure volume. Are the ports flared? Why not 6" psp?

lets do 4.8 Ft^3

4" flare kit from Madisound is only 12 bucks

Unless a 6" port would be better.. I don't know lol

[ssh 924]

16 4" aeros would be 201in^2 on port area.

Use 6" aeros or get some of adrians

[Julian 641]

16 4" aeros would be 201in^2 on port area.

Use 6" aeros or get some of adrians

Hahah

Can't i use 30-50% less ports due to the flares?

[Julian 641]

haha

"slavery sucked ass in those days"

[ssh 924]

You need to model your drivers and enclosure in winisd and adjust port area while checking the vent mach.

200in^2 sounds like way more thenyou need, otherwise your port lengths are absurd.

[Julian 641]

You need to model your drivers and enclosure in winisd and adjust port area while checking the vent mach.

200in^2 sounds like way more thenyou need, otherwise your port lengths are absurd.

6 10's with an xmax of 25mm tuned to 35hz,

Lots of port.. lol

[ssh 924]

Port Diameter: 6in

Number of Ports: 7

Port Length Each: 87.32in

Port Area Total: 197.92in^2

Tuning: 35hz

Enclosure Volume: 4.8ft^3

[Luke.H 33]

How about the build a RWD platform, moderate displacement I-6, with optional turbo model upgrade, all of which can come in a 2 door coupe, sedan or sport wagen. 3 series for the USA?

Too bad we'll never see another inline 6 in the states again.

Main reason I am still so traumatized at the loss of the sled, smoothest big I-6 that actually had torque. It was still pristine internally with 187k on it. So sad, poo.

Curious what the sled was.

1993 Brabus 300ce

SICK! That's a cool ass car Aaron. Looks brand new from what's pictured too. Sorry to hear you don't have it anymore

[ssh 924]

Enclosure volume is way too small for that much cone area.

[ssh 924]

Can I guess, kevin said it was okay?

[Julian 641]

Enclosure volume is way too small for that much cone area.

Just fine actually, on the small size but that can be overcame.

Aeroports allow you to reduce their amount of port area by 30% right?

[ssh 924]

Im not sure by how much, that would only apply if they are flared, helps with less turbulence, less noise, ability to use less area, I believe.

[Julian 641]

Im not sure by how much, that would only apply if they are flared, helps with less turbulence, less noise, ability to use less area, I believe.

Well yeah they're flared lol they're the PSP ones.

[ssh 924]

Is that 4.8cubes gross or net.

[Julian 641]

Is that 4.8cubes gross or net.

That's Including the amount of space per 10 + Displacement of the subs themselves.

[Penguin4x4 1,761]

M104, baby. TOOOOOOOOOOOOOORQUE

[ssh 924]

Well trying to fit that much port area with that tuning is going to make very very port lengths.

[S.DeYoung 967]

Julian what drivers are you looking at? Sounds like you need less drivers or go sealed.

[Julian 641]

Well trying to fit that much port area with that tuning is going to make very very port lengths.

WELL

What do you suggest an adequate amount of port area would be? Vance Dickason's method of figuring out port area is far to much evidently, 210 for 6 10's with 25mm of xmax tuned to 35hz is what i'll be needing.

Let's assume i can get away with 25% less port with flares, I would end up with 157.5 in^2 of port so that would be... what two 6 in Aeroports?

[Julian 641]

Julian what drivers are you looking at? Sounds like you need less drivers or go sealed.

Shhh aaron will be disapoint with me

Skar 10's

Suggested is ~1 cube each so i went with .8 to fit them better.

.8*6= 4.8 Ft^3

[ssh 924]

Less cone area.

Sitting on a bed in ER bored out of my mind, playing a game to see how low I can get my heart rate.

So far I got to 38 if I close my eyes and relax, otherwise im 40-50

[ssh 924]

Port Diameter: 6in Number of Ports: 2 Port Length Each: 22.53in Port Area Total: 56.55in Tuning: 35hz Enclosure Volume: 4.8ft^3

[ssh 924]

I bet that would have tons of noise too

[Julian 641]

I have like 7 cubes to work with LOL

[S.DeYoung 967]

Are you keeping the back seat?