Ernesto Posted July 19, 2006 Report Share Posted July 19, 2006 I was looking around the house and sure enough I ran into this PVC pipe that I had from way back. I remember I even tried selling it because I said to myself "im never going to use this"...Sure enough I might be able to. Pipe is a 10"PVC pipe and its about two feet long so im thinking I cut this in half and have a tunning some where around 35hz it can work out and by cutting it in half I would then have two 10" ports. I have 23cubic ft to work with. I would have more but I want to stay away from building any wall. CRX style FTW. So what do you guys think? Two 10" Ports good enough or they need more? Link to comment Share on other sites More sharing options...
Ernesto Posted July 19, 2006 Author Report Share Posted July 19, 2006 ??? Link to comment Share on other sites More sharing options...
meade916 Posted July 19, 2006 Report Share Posted July 19, 2006 i hear that, i remember back in the day wanting to attempt a 10"-12" port and all the "experts" said noooooooo it would need to be 20 feet long to work. Well a 10" port is only 78.5" of area and for 2 subs ive ran almost 4 times that amount.....(300" port on 2 MT 18's) Anyway enough babbling, yes you can use 10" ports for 4 subs...if you do it right. All SMD products + MORE available at my store here! https://wccaraudio.com/ Subscribe to My Youtube Channel! Over 1,000,000 subscribers strong! Turn on your notifications! http://www.youtube.com/meade916 Follow My Instagram! Daily live feeds from the shop, exclusive content way before it hits my Youtube channel...and little squares with photo's in them http://www.instagram.com/meade916 The Official SMD Facebook fan Page https://www.facebook.com/SteveMeadeDesigns/ Follow my Tweet (Twitter) http://www.Twitter.com/meade916 Link to comment Share on other sites More sharing options...
meade916 Posted July 19, 2006 Report Share Posted July 19, 2006 ??? hey dont be impatient dammit! ;D you made your post at 1am and at 8am your wondering where your replies are LOL...check it out this forum is growing kinda fast and im gonna miss alot of posts because its hard to read and respond to everything right away, so relax me or someone will get to it eventually!!! All SMD products + MORE available at my store here! https://wccaraudio.com/ Subscribe to My Youtube Channel! Over 1,000,000 subscribers strong! Turn on your notifications! http://www.youtube.com/meade916 Follow My Instagram! Daily live feeds from the shop, exclusive content way before it hits my Youtube channel...and little squares with photo's in them http://www.instagram.com/meade916 The Official SMD Facebook fan Page https://www.facebook.com/SteveMeadeDesigns/ Follow my Tweet (Twitter) http://www.Twitter.com/meade916 Link to comment Share on other sites More sharing options...
Ernesto Posted July 19, 2006 Author Report Share Posted July 19, 2006 ??? hey dont be impatient dammit! ;D you made your post at 1am and at 8am your wondering where your replies are LOL...check it out this forum is growing kinda fast and im gonna miss alot of posts because its hard to read and respond to everything right away, so relax me or someone will get to it eventually!!! LOL ok...(im use to caraudio and termpro) Link to comment Share on other sites More sharing options...
Ernesto Posted July 19, 2006 Author Report Share Posted July 19, 2006 i hear that, i remember back in the day wanting to attempt a 10"-12" port and all the "experts" said noooooooo it would need to be 20 feet long to work. Well a 10" port is only 78.5" of area and for 2 subs ive ran almost 4 times that amount.....(300" port on 2 MT 18's) Anyway enough babbling, yes you can use 10" ports for 4 subs...if you do it right. With 23cubes to work with for four 18" MTs would you do a regular square port or aeroport? Link to comment Share on other sites More sharing options...
David Posted July 19, 2006 Report Share Posted July 19, 2006 me personaly I would build a slot port, you can get much more port area out of a slot port than you can with round ports. here is a perfect example right here in these pics. 2 6" round ports = 56.56 ^2 of port area 1 slot port 30 X 4 = 120^2 of port area Link to comment Share on other sites More sharing options...
Ernesto Posted July 20, 2006 Author Report Share Posted July 20, 2006 good point Link to comment Share on other sites More sharing options...
Ernesto Posted July 20, 2006 Author Report Share Posted July 20, 2006 David makes a really good point. A square port should give me much more port area. Even with two 10" Aeroports I will only have about what 150inches of port? Hopefully (i should) get more with a square port. Im sticking to square ports for this project Link to comment Share on other sites More sharing options...
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