Posted August 23, 201213 yr okay guys this is my friend rgs build log. he has a 96 jeep cherokee laredo. With 2 18'' RE SX (old series) when scott still built them. and an audiopipe 3000d 2 xs power batteries 3400's. and Bass inferno 6.5 coaxils. Some pics of some ideas are comingif you guys have any ideas about how we can fit a 16^3 ft box in the back of his jeep without taking all the back seats out im drawing up some sketches now of what im thinking i need to know how it would work. ill post pics soon.
August 26, 201213 yr Author Okay so they've decided on a box. Its going to be a aero-ported box tuned to 30-32hz not sure of the major details yet but that's what's up so far construction will be underway Tuesday hopefully and the amp is here an ap3000d running the 2 re sx 18s. Wired either at 2 ohms or at .5 ohms.
August 26, 201213 yr I say 2 ohm. I am thinking 30x27x42 tuned to 34hz using areo ports. What do you think? You want to model it and see?
August 27, 201213 yr Author I say 2 ohm. I am thinking 30x27x42 tuned to 34hz using areo ports. What do you think? You want to model it and see? Yes i would like a model! that would be awesome cant you tune any lower?
August 27, 201213 yr I say 2 ohm. I am thinking 30x27x42 tuned to 34hz using areo ports. What do you think? You want to model it and see? Yes i would like a model! that would be awesome cant you tune any lower?33hz?
August 27, 201213 yr Author What ever is going to be possible and satisfying. 32 i think would work good. i dunno i like that number haha? are you gonna come down to my spl check tomorrow uncle neal?
August 27, 201213 yr 32.5?What size aeros?Based on what we are building what do you think would be best?
August 27, 201213 yr What ever is going to be possible and satisfying. 32 i think would work good. i dunno i like that number haha? are you gonna come down to my spl check tomorrow uncle neal?Not sure yet.
August 27, 201213 yr Author What ever is going to be possible and satisfying. 32 i think would work good. i dunno i like that number haha? are you gonna come down to my spl check tomorrow uncle neal?Not sure yet. probably be going down around 330 4 oclock.
August 27, 201213 yr 32.5?What size aeros?Based on what we are building what do you think would be best?Maybe 3, 4" about 3" long maybe.
August 27, 201213 yr 32.5?What size aeros?Based on what we are building what do you think would be best?Maybe 3, 4" about 3" long maybe.Or 12" x 12.5 "?
August 28, 201213 yr Author great observation. didnt get all the pics uploaded yet bud thanks for the reminder tho!
August 31, 201213 yr All I have done for now, I am waiting on some screws. Port dia is still up in the air, they are thinking 2 6" areo, but we will see.
August 31, 201213 yr With aeroports you can get away with less port area but not that much. I looked up specs and found xmax at 22mm. I think you should shoot for closer to 200 in^2 of port area. 2 6" aeros are not even 60 in^2.Granted my Q has a higher xmax and I'm tuned fairly low but I have over 100 in^2 for one. On my SD X12 I jumped up port area on one of the boxes and there was a big difference in output.I'm not a pro box builder by any means. But I've built enough crappy boxes to learn a little haha.Edit: I'm looking at your print again. You have 12" dia port on that one. That would be 113 in^2 which is a lot better. Edited August 31, 201213 yr by dbsupra
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