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[Ellsworthz 10+ year member]

Aeros are a great idea. But PVC is a lot different than aeroports. In my honest opinion, I don't think you'll have enough port area to keep port noise down. But I guess it all depends on how much power you're going to run. In my reg cab truck, I did a single 3'' aero in a 1.25 cube box and I got a lot of port noise...but I had 1000w on my sub. If you are running a low power application you might be able to get away with it.

2 8"s roughly 250rms each. i dont think you will be able to hear port noise, with the speakers i have in there (i could be wrong)

 

[jdawg 5,000+ posts]

47w would be 1.317 then 1.311 after port, im guess those 8's dont take up much, well actually they usaully include the woofer diaplacement so 46w would be 1.288 then 1.282 after port, thats pretty close

edit- with 4" pvc 18.7 long on the first and 19.2 on the second

 

[Ellsworthz 10+ year member]

alright thanks