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Need help with ported box design for 2 10" infinity reference 1060w's


RogeyD

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Posted

Would someone be willing to help me design a ported box for my subs I've spent three weeks emersed in forums trying to learn how to build ported boxes as well as downloaded roughly ten different box calculators and not one has been able to help me ,matter of fact all this did was confuse me further. Nothing can agree on anything it's extremely frustrating, here is what I do have I'm putting this box in a 05 Toyota Camry sedan , the measurements i have to work with are as follows , width= 36in ,length/depth= 17in, height= 16in. T/s parameters are qts .42, qms 7.59, vas 1.16ft³, fs 29hz, MMS 173 grams, xmax .512in, BL 16.02, SD 56.275in², SPL 91db, Re 3.59, ebt= 65. The drivers cutout diameter is 9 1/4in, outer diameter is 10 7/16in, mounting depth is 5 7/8in. I'm guessing the manufacture has it right so I'm shooting for a box 3.5 ft³ .now I'm not sure if that should be after the port and driver volume displacement or not ( infinity's tech support "said just make the box 1.75ft³ for each sub and its all good") so I decided to turn to y'all for help. Would someone take pity on a noob and help me out as well as let me pick your brain for answeres in normal people verbage instead of criptic textbook style verbage that doesn't help a simpleton like me out one bit. Again i point out that I've used winsd and , several other free calculators and they were all so far apart from each other with what they gave me uing the exact same perameters that I'm not comfortable using them further till I can get someone to help me make sense of all this. Any help from someone in the know would be greatly appreciated.

Posted

Hey man, this is the box I'm about to make for my sonata. I don't have much trunk space available either but figured that one 15 fi ssd would work best for my budget and my car to give me the most bass.

The specs on the box are 3.1 cu ft net tuned to 32 hz with 47.125 sq in of port area.

The box is 35 1/2 w × 16 1/2 deep × 16 h

I'll put the pictures on when I get home.

Posted

Thanks man , so 4.48ft³ is small for two tens , damn I was thinking that gave me a little wiggle room to be honest, so Id assume I should go with round or aero ports off the bat for more efficient use of space

Posted

had those same subs in sealed box, pretty loud on a 300x2 watt rms amp

u ever think about running more of them in a sealed setup?

Kenwood excelon ddx795

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Posted

Well here is what I'm shooting for and what I think might work , I figure with measurements of 36x17x16 gross that would give me 5.6ft³ to work with for the box itself , I was hoping that in that space I could work a dual driver box with 3.5ft³ as well as the ports and the offset the actual drivers as well any bracing needed tuned at 33 Hz , now I can't seem to figure what diameter and length round ports (2 to be exact) to use to attain this , I'm also open to slot ports but I'm skeptical I can fit all that in the space I'm willing to give up of my trunk. I can figure out the width and area of my port but not the length , for slot ports , I also have no idea how to go about sizing the round ports properly to not get port noise, got any suggestions as which route I should go and why as well feel free to suggest different tuning but please also include an explanation as to why

Posted

The dimensions are 35 1/2 wide, 16 1/2 deep, and 16 height.

The specs on the box are 3.1 cu ft net tuned to 32 hz with 47.125 sq in of port area.

The box is for a fi ssd 15 inch sub rated conservatively at 1000 rms.

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Posted

Master I've had those two sub in four sealed boxes and five different cars since 2009 yes I agree they sound really good in a sealed box however I'm tired if getting outbanged by every Tom dick and harry with lesser subs in ported boxes so I figured after about ten years of sticking to sealed boxes id give ported a try and in doing so ive remembered exactly why I used to stick to sealed boxes they are just so much simpler but my hard headed ass has made a decision and now I'm committed so id like to learn how to build these boxes just as a personal gain to my ego and the bass in my car

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