two 8" AERO's or one 12" AERO????

[dcole18 5,000+ posts]

as the titile states... im trying to port two 15" 3hp's in the trunk of a 1995 caddilac seville, the trunk is like a **** tank and im trying to figure out a way to get sound into the cabin... i think ive decide to port through the rear deck

ive been thinking i can do

two 8" aero's = 100in of port area and 31" long (34hz)

or

a single 12" aero = 113.5" of port area and 33" long (34hz)

any opinions?

Click to read more...

 

[groundpound4200 5,000+ posts]

where are you getting 8" and 12" aeros? I would do the 12" personally...

 

[dcole18 5,000+ posts]

where are you getting 8" and 12" aeros? I would do the 12" personally...

i would make them... i gots teh Glazzin skilz //content.invisioncic.com/y282845/emoticons/tongue.gif.6130eb82179565f6db8d26d6001dcd24.gif

 

[CRXBMPN 5,000+ posts]

i have 10" pvc pipe here, we did a birch box with four L7 12's and the 10" port //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif pix anyone?

 

[dcole18 5,000+ posts]

i have 10" pvc pipe here, we did a birch box with four L7 12's and the 10" port //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif pix anyone?

lets see it... but i would have a flared aero

 

[Andrizzle 10+ year member]

dcole. any pics of aeros you've made before?

 

[dcole18 5,000+ posts]

dcole. any pics of aeros you've made before?

never made anything bigger than 6"... but its a pretty straight foward process

 

[Andrizzle 10+ year member]

I wanna see a 12" aero :[

 

[dcole18 5,000+ posts]

I wanna see a 12" aero :[

depending on the outcome of this thread you just might //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif

 

[dcole18 5,000+ posts]

what if i went with the 12" from the deck down into the box and split the 12" into two 8"s inside the box making a T shape...

say the 12" is 16" long before the split and each 8" is 16" long heading towards the sides of the box

there is a 13" port area difference between the two 8"s and a single 12"... how much would this affect tuning?

 

[AudioXtremes 10+ year member]

what if i went with the 12" from the deck down into the box and split the 12" into two 8"s inside the box making a T shape...

say the 12" is 16" long before the split and each 8" is 16" long heading towards the sides of the box

there is a 13" port area difference between the two 8"s and a single 12"... how much would this affect tuning?

NO!

Just do a single 12". The lower the number of ports the better. Plus more square inches than 2 8".

BTW if you need flares bigger than 6" this is the place to go.

http://www.spiralfittings.net/standard%20bellmouth.htm

 

[Zeuslicious 5,000+ posts]

^^^Just like he said, I have a single 11" Aero and works perpect in my daily box. I'll try it in the comp box too.

 

[BrianChia 10+ year member]

what about 2 12" aeros?

 

[twisztdauthorit 10+ year member]

im in the process of making an 8" aero also..

what method are you using?

 

[dcole18 5,000+ posts]

what about 2 12" aeros?

thats a shitload of port area and each one would have to be 73" long for 34hz tuning //content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif