Mobile Audio Competitors Organization
Mobile Audio Competitors Organization
Mobile Audio Competitors Organization
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Mobile Audio Competitors Organization

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Joint Finals a success. USACI numbers down due to very remote (from USACI) location but better than expected. Results posted on web site.
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» STETSOM 7KD
port - port decision?? 4" or 6" Icon_minitimeWed Sep 23, 2020 7:37 pm by big bass joel

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port - port decision?? 4" or 6" Icon_minitimeThu Sep 10, 2020 7:32 pm by big bass joel

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port - port decision?? 4" or 6" Icon_minitimeThu Jun 16, 2016 7:03 pm by chrisfish

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port - port decision?? 4" or 6" Icon_minitimeWed Feb 24, 2016 12:53 am by supersquirt

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port - port decision?? 4" or 6" Icon_minitimeSat Sep 26, 2015 5:46 am by TAMU

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port - port decision?? 4" or 6" Icon_minitimeTue Jul 14, 2015 4:24 pm by Nice

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sanman
port - port decision?? 4" or 6" Vote_lcapport - port decision?? 4" or 6" Voting_barport - port decision?? 4" or 6" Vote_rcap 
The_Rowlands
port - port decision?? 4" or 6" Vote_lcapport - port decision?? 4" or 6" Voting_barport - port decision?? 4" or 6" Vote_rcap 
chrisfish
port - port decision?? 4" or 6" Vote_lcapport - port decision?? 4" or 6" Voting_barport - port decision?? 4" or 6" Vote_rcap 
Stingraysevenout
port - port decision?? 4" or 6" Vote_lcapport - port decision?? 4" or 6" Voting_barport - port decision?? 4" or 6" Vote_rcap 
scionsoloxb
port - port decision?? 4" or 6" Vote_lcapport - port decision?? 4" or 6" Voting_barport - port decision?? 4" or 6" Vote_rcap 
TECH114
port - port decision?? 4" or 6" Vote_lcapport - port decision?? 4" or 6" Voting_barport - port decision?? 4" or 6" Vote_rcap 
Alan
port - port decision?? 4" or 6" Vote_lcapport - port decision?? 4" or 6" Voting_barport - port decision?? 4" or 6" Vote_rcap 
supadave
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Moparbass28
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Navi
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 port decision?? 4" or 6"

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5 posters
AuthorMessage
poundstone
Advanced Contributor
Advanced Contributor
poundstone


Number of posts : 1900
Age : 41
Location : decatur, il
Registration date : 2010-06-05

port - port decision?? 4" or 6" Empty
PostSubject: port decision?? 4" or 6"   port - port decision?? 4" or 6" Icon_minitimeWed Jul 21, 2010 4:42 pm

im building a box for 4 re sx 10's in my jeep gonna do subs up port back and am deciding on whether to go with 3 6" or 4 4" aeroports? they are gonna be removable for changing the tuning for competition so length is no matter but just wonderin which would work best?
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chrisfish
I own this joint!
I own this joint!
chrisfish


Number of posts : 6521
Age : 54
Location : Silt Colorado
Registration date : 2009-05-16

port - port decision?? 4" or 6" Empty
PostSubject: Re: port decision?? 4" or 6"   port - port decision?? 4" or 6" Icon_minitimeWed Jul 21, 2010 5:31 pm

That would be test and find out. But I guess 4-4" would louder
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poundstone
Advanced Contributor
Advanced Contributor
poundstone


Number of posts : 1900
Age : 41
Location : decatur, il
Registration date : 2010-06-05

port - port decision?? 4" or 6" Empty
PostSubject: Re: port decision?? 4" or 6"   port - port decision?? 4" or 6" Icon_minitimeWed Jul 21, 2010 5:35 pm

yeah was gonna build 2 boxes and test but runnin short on cash right now and aero's arent cheap!
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Alan
Thats a Lot of Posts!
Thats a Lot of Posts!
Alan


Number of posts : 3897
Age : 44
Location : Watson Louisiana
Registration date : 2008-02-05

port - port decision?? 4" or 6" Empty
PostSubject: Re: port decision?? 4" or 6"   port - port decision?? 4" or 6" Icon_minitimeThu Jul 22, 2010 12:36 am

tough call.. its not going to be like 5db betwee the two. so unless you plan on being on a national level and need .5 to win finals its not going to be a huge deal.. is personally say the 4inch if you were doing legal id say 6inch.. but i dont think you will need 3 6inch either way.. two would be plenty
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solo1
Basic Contributor
Basic Contributor
solo1


Number of posts : 428
Registration date : 2007-06-22

port - port decision?? 4" or 6" Empty
PostSubject: Re: port decision?? 4" or 6"   port - port decision?? 4" or 6" Icon_minitimeThu Jul 22, 2010 12:38 am

Just build one box with a removable port baffle and test every port area and length you can. If I had to guess though 3 or 4-4" or 2-6" will be the best.
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Alan
Thats a Lot of Posts!
Thats a Lot of Posts!
Alan


Number of posts : 3897
Age : 44
Location : Watson Louisiana
Registration date : 2008-02-05

port - port decision?? 4" or 6" Empty
PostSubject: Re: port decision?? 4" or 6"   port - port decision?? 4" or 6" Icon_minitimeThu Jul 22, 2010 12:39 am

terry.. he said hes pooor.. buying a bunch of areos are not in his budget!! lol
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supadave
Thats a Lot of Posts!
Thats a Lot of Posts!
supadave


Number of posts : 3745
Age : 42
Location : tupelo mississippi
Registration date : 2008-02-28

port - port decision?? 4" or 6" Empty
PostSubject: Re: port decision?? 4" or 6"   port - port decision?? 4" or 6" Icon_minitimeThu Jul 22, 2010 6:25 am

aero ports may not be in your budget but go to home depot an get a 8ft stick of pvc 4in for like 15 bucks i think myne was not sure. the six inch i saw a guy had some at a plumbing supply for like 3.50 a foot. with 4 10's i think 4 4'in areo would work better. i know 1 6in in my trunk did okay but alan also told me that 2 6's would have been better.
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poundstone
Advanced Contributor
Advanced Contributor
poundstone


Number of posts : 1900
Age : 41
Location : decatur, il
Registration date : 2010-06-05

port - port decision?? 4" or 6" Empty
PostSubject: Re: port decision?? 4" or 6"   port - port decision?? 4" or 6" Icon_minitimeThu Jul 22, 2010 9:50 am

i was wondering if i was using too much port and thinking of doing 2 6's or 3 4's or 4 but hell i can get 4 4"'s for less then 2 6" ports so the 4 inch is prolly where im heading and dont think they will be doin enough for finals just seein how loud i can get it before the end of the year prolly gonna switch subs at end of year! thanks guys!! might just have to go to home depot and pick up some pvc to play with!!
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poundstone
Advanced Contributor
Advanced Contributor
poundstone


Number of posts : 1900
Age : 41
Location : decatur, il
Registration date : 2010-06-05

port - port decision?? 4" or 6" Empty
PostSubject: Re: port decision?? 4" or 6"   port - port decision?? 4" or 6" Icon_minitimeThu Jul 22, 2010 9:53 am

and would love to be on a finals level just dont think the 4 10's in my jeep are gonna do it!!
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port - port decision?? 4" or 6" Empty
PostSubject: Re: port decision?? 4" or 6"   port - port decision?? 4" or 6" Icon_minitime

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port decision?? 4" or 6"
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