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Showing results for tags 'Design'.
Found 6 results
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Alright, there has been a lot of discussion and I want your opinion! For an Integra, which is the best box for an all out SPL build? (and gets low) Wall behind the driver/passenger seatsSub up, port backSub up, port frontSub back, port backSub front, port front
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I've been reading the Loudspeaker Design Cookbook and found the effects of lobing due to driver placement on the baffle, but am still left wondering two things. Use the picture below as a reference to how the placement would differ. Assume same port length and volume for each. #1: The port ends in a different location inside the box, does this have different loading effects on the sub? From appearance, it would seem that the air flow in each would be somewhat different and affect the subwoofer? #2: What happens to the subwoofer and response as you move it closer or farther away from the port? Is it best to have it centered or off to a particular side?
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Alright I'm looking for advice on a sub box design for an Sa-12 that will give as much SPL as possible - without sounding terribly peaky. I'm willing to compromise on Spl for a frequency curve that would be acceptable for normal music listening- hip hop, rock, and country. sub is on JX 1000/1 - if you have questions about my vehicle and setup - look on my profile first under "About Me" and then ask me if the info you want is not there. Member Quentin Jarrell said "I would build the enclosure 1.75 cubic feet net tuned to 32 hertz. This will give you a 3db ripple (boost) at 35 herts and give you a F3 (-3db) at 26 hertz. This will give you the sense of exaggerated bass output. You can go smaller down to 1.25 feet but keep tuning at 32hz and do not go over 1.75 feet as group delay would be higher than desirable. " So, taking that advice into account, I would appreciate a box design that would stay within my dimensions designed to these specifications- Dimensions that would be good for me - a wedge- style box - Material- 3/4" MDF Within "constrained by" these dimensions -Its a truck- box type design 7" depth top12" depth bottom16" tall30" longTuning and design -wise 1.75 cubes NET tuned to 32 hz -Of course if it can be made smaller (less volume) without a significant compromise in audio quality or output - that would be great - if not its okay it will fit.The port on the left side when looking at the sub would be great. I would like to trim down the length if it can be made smaller I would like help with a design that would meet these specifications. I may even attempt to build this box myself if it is feasible
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My 15 will be here today, and ive spent the last week drawing up designs but before i commit to any, does anyone have a more accurate box calc than Re.com? My friend used it and his came out nearly a 1/4 cubic foot bigger and tuned like 4~hz higher than what re box calc told him.
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Have a 12" GCON in a sealed box. It sounds great but I am wanting more and I know the sub will give it to me if I can put it in the right enclosure. I used the ICON enclosure design for the sealed box it is in now, would the ICON ported design work well for the GCON as well? It falls into the optimal range, 2.5f^3 tuned to 33hz. It is a 2 ohm sub with 500 watts powering it in the trunk of a '96 accord. I have about 32" x 20" x 18" to work with. Anyone have any experience or recommendations for a ported box design that will work well with the GCON?
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Have a 12" GCON in a sealed box. It sounds great but I am wanting more and I know the sub will give it to me if I can put it in the right enclosure. I used the ICON enclosure design for the sealed box it is in now, would the ICON ported design work well for the GCON as well? It falls into the optimal range, 2.5f^3 tuned to 33hz. It is a 2 ohm sub with 500 watts powering it in the trunk of a '96 accord. I have about 32" x 20" x 18" to work with. Anyone have any experience or recommendations for a ported box design that will work well with the GCON?
