someone tried a 3" aeroport (pipe with flares) and a 8" sub?

[CRXBMPN 5,000+ posts]

we put an HX2 8 in a less than 1 cube box with a 3" pvc port and it was quite amazing, ran it @ 2 ohm on an Orion 1200d until she came all uncunted lol

 

[jrouter76 10+ year member]

How would you calculate the 90 degree bend into the total Length of the desired port?

 

[plugitin 5,000+ posts]

How would you calculate the 90 degree bend into the total Length of the desired port?

i got the general length i wanted, then just kinda moved it up and down and just listened by ear.