deathcards Posted January 27, 2019 Report Share Posted January 27, 2019 wagon or sedan skar sk2500.1 0 gauge power and ground kunukonceptz alpine HUvxi65 components on BA gt-275new build log -> http://www.stevemeadedesigns.com/board/topic/150642-project-d-kon-deathcards-build-log/#entry2148821 2 x-15 sundowns singer alt, odyssey bat, and maxwell ultra caps Link to comment Share on other sites More sharing options...
mfdoom7 Posted January 27, 2019 Author Report Share Posted January 27, 2019 Sedan Link to comment Share on other sites More sharing options...
mfdoom7 Posted January 27, 2019 Author Report Share Posted January 27, 2019 Tools and material are ready now just need to wait for woofer to arrive and calculate box volume and port area! i used WINisd to get box volume it gave me 85L or 3.0 cubic ft. software shows that i need 4x 4" ports total of 35inch lenght in port to get less than 30ms air velocity. peaks about 20.5 M/s Link to comment Share on other sites More sharing options...
ckeeler11 Posted January 28, 2019 Report Share Posted January 28, 2019 I would do a slot port. Will be easier to fit an dmore efficient than 4 4" aeros 35 inches long each Link to comment Share on other sites More sharing options...
mfdoom7 Posted January 28, 2019 Author Report Share Posted January 28, 2019 34 minutes ago, ckeeler11 said: I would do a slot port. Will be easier to fit an dmore efficient than 4 4" aeros 35 inches long each slot port it is. but now i need to know box volume and port area. is RE audio box calculator any good ? all info about woofer is here: http://edgecaraudio.com/en/subwoofers/edb15d2x-e7. how do i know how much volume my box needs ? and port area ? i would like to tune box 34-35hz Link to comment Share on other sites More sharing options...
mfdoom7 Posted January 29, 2019 Author Report Share Posted January 29, 2019 go or no go ? 3.07 cubic feet net volume. Link to comment Share on other sites More sharing options...
ckeeler11 Posted January 29, 2019 Report Share Posted January 29, 2019 The RE calculator is pretty inaccurate. I have had better luck with Torres Box calculator. Its a free Download. Link to comment Share on other sites More sharing options...
mfdoom7 Posted January 29, 2019 Author Report Share Posted January 29, 2019 44 minutes ago, ckeeler11 said: The RE calculator is pretty inaccurate. I have had better luck with Torres Box calculator. Its a free Download. what about this one ? Link to comment Share on other sites More sharing options...
Meave Stede Posted January 30, 2019 Report Share Posted January 30, 2019 18 hours ago, mfdoom7 said: what about this one ? No its super inaccurate, will almost certainly give you the wrong plans each time. God forbid you try to calculate with more than 1 sub... Either way, you are doing most of the leg work, just do the math your self, and draw it on Google Sketchup. Seth Hardin Link to comment Share on other sites More sharing options...
mfdoom7 Posted February 2, 2019 Author Report Share Posted February 2, 2019 On 1/30/2019 at 3:47 PM, Meave Stede said: No its super inaccurate, will almost certainly give you the wrong plans each time. i dont know man i made box for my old 12" JBL GT5 it was on stock enclosure jbl1204br. now its on L port tuned to around 35hz. and it sounds way louder and cleaner. 2.1cuft net 46.92sq inch port area Link to comment Share on other sites More sharing options...
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