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2 Hdc3 15 Box Design Help


bgowdy31

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The more details you give joex and me the more we can help you. Joex is a lot better designer and has been doing this a lot longer trust him on what he says.

no problem, when i go on lunch ill go by my house and measure what have to work with. i have a box in now thats about 8.3 cubes after displacement but the general box it self is designed poorly. and im way under on what is needed for port area seeing i only have 2 6" aeros. i did some meter testing last night and couldnt get over a 147.8. which the more i think about is not that bad with the box being designed bad and being quote a bit under in port area.

99 HONDA ACCORD EX COUPE

1 American Bass HD15-D1 ~ THE PLAN- ? CUBES NET ~ TUNED 36HZ

SOUNDSTREAM TA1.3K @ .5OHM DAILY ~ STOCK ALT ~ BULLZ AUDIO 1/0

~BEST SCORE TO DATE ~ 95 BLAZER 147+DB 30-SEC MUSIC-BB2400 & 1 HDC3-18 W/STOCK ELECTRICAL~

~01 HYUNDAI SANTE FE ~ 1 DC XL 18 ~ SHARK2500 @ .5 DAILY ~ 145.8 LEGAL~

~2010 FCBC 450 STREET 3RD OVERALL~

~2011 FCBC 450 STREET CHAMPION~

~YOUTUBE SEARCH->bgowdy31 & bgowdy3131~

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That is a really good score. If you get a more efficent box your power will increase.

not good enough for me lol... if had 2 8" aeros in that nox i know the score would have been better BUT in order to use 2 8" aeros the box has to be resdisigned

99 HONDA ACCORD EX COUPE

1 American Bass HD15-D1 ~ THE PLAN- ? CUBES NET ~ TUNED 36HZ

SOUNDSTREAM TA1.3K @ .5OHM DAILY ~ STOCK ALT ~ BULLZ AUDIO 1/0

~BEST SCORE TO DATE ~ 95 BLAZER 147+DB 30-SEC MUSIC-BB2400 & 1 HDC3-18 W/STOCK ELECTRICAL~

~01 HYUNDAI SANTE FE ~ 1 DC XL 18 ~ SHARK2500 @ .5 DAILY ~ 145.8 LEGAL~

~2010 FCBC 450 STREET 3RD OVERALL~

~2011 FCBC 450 STREET CHAMPION~

~YOUTUBE SEARCH->bgowdy31 & bgowdy3131~

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On torres 2 8's are to much port area for them try adding a 3rd 6in port same length.

ok, so 3 6"s are roughly 28sq inches each, so thats roughly 84 sq inches. ive read that with aq/sq hdc3's people use 15sq inches per cube for calcing port area.

99 HONDA ACCORD EX COUPE

1 American Bass HD15-D1 ~ THE PLAN- ? CUBES NET ~ TUNED 36HZ

SOUNDSTREAM TA1.3K @ .5OHM DAILY ~ STOCK ALT ~ BULLZ AUDIO 1/0

~BEST SCORE TO DATE ~ 95 BLAZER 147+DB 30-SEC MUSIC-BB2400 & 1 HDC3-18 W/STOCK ELECTRICAL~

~01 HYUNDAI SANTE FE ~ 1 DC XL 18 ~ SHARK2500 @ .5 DAILY ~ 145.8 LEGAL~

~2010 FCBC 450 STREET 3RD OVERALL~

~2011 FCBC 450 STREET CHAMPION~

~YOUTUBE SEARCH->bgowdy31 & bgowdy3131~

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What coils do you have on your subs? Alum. Or copper?

aluminum... my bad i should have said that earlier

99 HONDA ACCORD EX COUPE

1 American Bass HD15-D1 ~ THE PLAN- ? CUBES NET ~ TUNED 36HZ

SOUNDSTREAM TA1.3K @ .5OHM DAILY ~ STOCK ALT ~ BULLZ AUDIO 1/0

~BEST SCORE TO DATE ~ 95 BLAZER 147+DB 30-SEC MUSIC-BB2400 & 1 HDC3-18 W/STOCK ELECTRICAL~

~01 HYUNDAI SANTE FE ~ 1 DC XL 18 ~ SHARK2500 @ .5 DAILY ~ 145.8 LEGAL~

~2010 FCBC 450 STREET 3RD OVERALL~

~2011 FCBC 450 STREET CHAMPION~

~YOUTUBE SEARCH->bgowdy31 & bgowdy3131~

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12-16 on slot ports. Areos you can have a smaller port. The reason i asked about the coils is they cool different. Your current box is probly good just needs more port. With you running more then rms to them they need a smaller box to control the cone better. Can you give me all the dim. To you current box? W,L,H and the length of the areos.

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12-16 on slot ports. Areos you can have a smaller port. The reason i asked about the coils is they cool different. Your current box is probly good just needs more port. With you running more then rms to them they need a smaller box to control the cone better. Can you give me all the dim. To you current box? W,L,H and the length of the areos.

yes ill get that info. i go on lunch in about 22 mins. im going to go by my house and measure my max dimensions as well as my current box. i do know my current box is between 8 & 8.3 cubes after all displacement. for this box @ 8 cubes calls for 96 sq inches of port and i have 2 6"s right now so im i have alittle bit over half the area i need lol.

99 HONDA ACCORD EX COUPE

1 American Bass HD15-D1 ~ THE PLAN- ? CUBES NET ~ TUNED 36HZ

SOUNDSTREAM TA1.3K @ .5OHM DAILY ~ STOCK ALT ~ BULLZ AUDIO 1/0

~BEST SCORE TO DATE ~ 95 BLAZER 147+DB 30-SEC MUSIC-BB2400 & 1 HDC3-18 W/STOCK ELECTRICAL~

~01 HYUNDAI SANTE FE ~ 1 DC XL 18 ~ SHARK2500 @ .5 DAILY ~ 145.8 LEGAL~

~2010 FCBC 450 STREET 3RD OVERALL~

~2011 FCBC 450 STREET CHAMPION~

~YOUTUBE SEARCH->bgowdy31 & bgowdy3131~

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