Team Sundown's Charles Posted January 25, 2009 Report Share Posted January 25, 2009 can someone check the spec on this box for me. its 39" x 24" x 18.5" outside dim port 17" x 17.25" x 6 " the speaker baffle is 1.5" it should be 6.55 cuft net 102 sq of port 34 hz but the program i use seem i lttle off from box pro 1993 Mazda Mx-3 Subs: 2 18" DC Audio Lvl 4 D.7 Highs amp: Sundown SAX-100.4 Sub amp: Sundown SAZ-3000D Electrical:Kinetik 1200 under hood, 2-Kinetik 2400 rear All 1/0 KnuKonceptz Wire Power/Ground, Big 3, 8Ga Speaker Wire, KnuKonceptz Karma RCA's Dampening: 120sqft 80Mil Thick Sound Destroyer Mat Goal: 150 DB 149.9 Street Bass Link to comment Share on other sites More sharing options...
Neo_frog Posted January 25, 2009 Report Share Posted January 25, 2009 Be a little more specific.. Which of the box dimensions are the L W and H? And is the port 6" deep or wide? You said 102sq in, but that would mean 17 tall, 6 wide and 17.25 deep... Be descriptive about which numbers are which. Ppl write them in different orders sometimes. If your inner box dimensions are 37.5 long x 23.25 wide x 17.75 deep and your port is 17 tall x 6 wide x 17.25 deep with 102 sq in like you said, I'm getting a little under 8 cu net with a little over 36hZ tune. It's done by hand so I might have fudged a number or two. But that's only if your dimensions are as I stated. I'm still confused about your number placement. Need an install? Hit me up.[email protected]Got car audio questions? Check here first!Everything you need to know. =]http://www.stevemeadedesigns.com/board/topic/83029-everything-you-need-to-know/ Link to comment Share on other sites More sharing options...
Guest Posted January 25, 2009 Report Share Posted January 25, 2009 i used BBP and got 8cuft, and 7cuft after port displacement. tuned to 40.26hz. i did the port as 17"W x 17.25"D x 6"H Link to comment Share on other sites More sharing options...
IAMBUMP Posted January 25, 2009 Report Share Posted January 25, 2009 im getting that it should be 27 inches long for that big of a port. from WinISD If you've been doing something for 20 years, does that mean what you do it right??? __________________________________ Want: 2x Phoenix Gold RSD65CS Comp Amp Undecided AA Havoc AQ 1200 knu wiring set scew lugs for all connections Alpine IDA-X303 2v preout --this goes under the seat. Have: Alpine tape deck w/ Benzi Box and 6 disc changer Check out my Toyota build Link to comment Share on other sites More sharing options...
IAMBUMP Posted January 25, 2009 Report Share Posted January 25, 2009 where is the port located? is it horizontal somewhere? If you've been doing something for 20 years, does that mean what you do it right??? __________________________________ Want: 2x Phoenix Gold RSD65CS Comp Amp Undecided AA Havoc AQ 1200 knu wiring set scew lugs for all connections Alpine IDA-X303 2v preout --this goes under the seat. Have: Alpine tape deck w/ Benzi Box and 6 disc changer Check out my Toyota build Link to comment Share on other sites More sharing options...
IAMBUMP Posted January 25, 2009 Report Share Posted January 25, 2009 also, got 7.69 gross before any displacement If you've been doing something for 20 years, does that mean what you do it right??? __________________________________ Want: 2x Phoenix Gold RSD65CS Comp Amp Undecided AA Havoc AQ 1200 knu wiring set scew lugs for all connections Alpine IDA-X303 2v preout --this goes under the seat. Have: Alpine tape deck w/ Benzi Box and 6 disc changer Check out my Toyota build Link to comment Share on other sites More sharing options...
Neo_frog Posted January 25, 2009 Report Share Posted January 25, 2009 Like I said. The numbers are out of order so everybody is making different assumptions and getting different numbers. My hand work is not wrong, it's just plugged in differently. Need an install? Hit me up.[email protected]Got car audio questions? Check here first!Everything you need to know. =]http://www.stevemeadedesigns.com/board/topic/83029-everything-you-need-to-know/ Link to comment Share on other sites More sharing options...
IAMBUMP Posted January 25, 2009 Report Share Posted January 25, 2009 Like I said. The numbers are out of order so everybody is making different assumptions and getting different numbers. My hand work is not wrong, it's just plugged in differently. wasn't diagreeing, just stating what i found. seems like the port is far too short to be at 34 hz imo. but winisd could possibly be wrong? port placement is going to differ the final net volume as well with how many sides it has. If you've been doing something for 20 years, does that mean what you do it right??? __________________________________ Want: 2x Phoenix Gold RSD65CS Comp Amp Undecided AA Havoc AQ 1200 knu wiring set scew lugs for all connections Alpine IDA-X303 2v preout --this goes under the seat. Have: Alpine tape deck w/ Benzi Box and 6 disc changer Check out my Toyota build Link to comment Share on other sites More sharing options...
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