View Full Version : 1.9 cu ft sealed

03-03-2009, 11:40 AM
Have this box with a 12" assassin in it. Any chance i can buy an aeroport and port it to specs? This thing is loud but i know ported it would be louder.

only sub specs i have
Assassin 12"
Znom 4 ohms
BL 12.3 n/a
Re 3.5 ohms
Sd 480 cm2
Fs 23.1 Hz
Mms 122 g
Vas 128 L
Xmax 15.5 mm
Qms 4.00
Spl 87.8 dB 1W/1M
Qes .41
Rec. Power 250 W
Qts .372
Rms 350W
Le 3 mH

03-03-2009, 03:27 PM
anyone have any input? im trying to get around building another box

03-03-2009, 03:46 PM
yes and you'd have to do an external port though.

03-03-2009, 06:14 PM
there isnt enough airspace to do internal?

03-03-2009, 06:15 PM
Could use external aeros. Single 4" port at 12 inches will give you roughly a 35 tune to give you an idea.

03-03-2009, 06:35 PM
so the only way to run this box ported would be a external port 4" diameter 12" long?

03-04-2009, 12:25 PM

03-04-2009, 04:55 PM
you can do internal but it will be 1.8cf i got a 15" 4" aero if u wanna come pick it up, would tune it to about 33hz

03-05-2009, 12:17 AM
Well this is for my girls car so not a big priority just curious what i could do with some aero's to change the sound but dont really wanna run it external