- Thread Starter
- #2
or is about 12-15 sq in of port area okay for a 12" in about 2.5 cu ft??
flared port btw
flared port btw
PowerNaudio
10+ year member
the power of audio
for a 12" type r sub, i wouldnt go with anything less then dual 4" ports.
- Thread Starter
- #4
bump for the first part!
- Thread Starter
- #5
box A
box B
which one would be better?
is throwing a 90 degree angle at a aeroport sort of killing the point of an aeroport in the first place
what exactly is an aeroport ?
PowerNaudio
10+ year member
the power of audio
a 90* angle may slow the air down just a bit, but not enogh to change the tuning. and it wont cause any port noise. get the 90* elbow with the smothest curb, if youre realy worryed, but the aero port is realy design to aid in the way the air exits and enters the port to eliminate the port noise cuaused at the mouth opening of the ports. i would go with box B, since the sub wont be fireing strait into the port and forcing some of the air to go into the port before the enclosure is even pressurised by the subs full stroke. others may say it dont matter.
Big place that has lots of planes.
They go WHOOOOOOOOSH!
Who makes aeroports ? Are they availiable to purchase or is it something that I have to make ?
By big companies and organizations. Then the space is leased out to the airlines. If you have lots of money, you can buy one.
Bolognablake
10+ year member
Redefining body roll
//content.invisioncic.com/y282845/emoticons/laugh.gif.48439b2acf2cfca21620f01e7f77d1e4.gif :laugh: //content.invisioncic.com/y282845/emoticons/laugh.gif.48439b2acf2cfca21620f01e7f77d1e4.gif :laugh:
Here you go:
http://www.partsexpress.com/pe/showdetl.cfm?&DID=7&Partnumber=268-352
- Thread Starter
- #12
im cracking up at work
thanks
- Thread Starter
- #13
bump for choosing which side to mount them on (post 5)
the ends will be closer to the side of the box (the port mouth will be about 4-5" away)
the ends will be closer to the side of the box (the port mouth will be about 4-5" away)
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depending on what vehicle will matter most.
to be honest? it wont make a huge deal in a daily box wich way the port fires versus the sub. you will prolly not even notice a difference in output if you tried both ways. whatever way makes it easiest for you - and DONT FORGET to add a bradce for your port if its going to be that long inside the box. a good way to do this is to measure out where the ports will be and make a template using the height of the box with the two holes, but only like 1 or 2" wider than the ports and put it in vertically to hold the inner structure up.
bends wont be a big deal in a daily box.
hell, actual aeroports wont be a big deal in a daily box. might as well use regular PVC.
to be honest? it wont make a huge deal in a daily box wich way the port fires versus the sub. you will prolly not even notice a difference in output if you tried both ways. whatever way makes it easiest for you - and DONT FORGET to add a bradce for your port if its going to be that long inside the box. a good way to do this is to measure out where the ports will be and make a template using the height of the box with the two holes, but only like 1 or 2" wider than the ports and put it in vertically to hold the inner structure up.
bends wont be a big deal in a daily box.
hell, actual aeroports wont be a big deal in a daily box. might as well use regular PVC.
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