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Gold Member Username: MgbcsLincoln, Nebraska Post Number: 1067 Registered: Dec-06 | I know I posted a similar thread yesterday, but I really only got one response (thanks Mike). Anyway, I am going to build my brother a new box for his two 10" Infinity Perfects. His previous was a sealed box. What I need is for either confirmation that this is a good setup, or further suggestions. This will be a box for best possible SQL, leaning towards SQ. 1) Two separate chambers and ports (1 cu ft each) 2) Tuned to 28 hz 3) Driver displacement is .072 cu ft. per woofer 4) X-max is 14.15mm 5) Will I lose a lot of SQ if I do this? 6) Will I gain a lot of SPL if I do this? Thanks for everything! Ben |
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Silver Member Username: Mike11202DE US Post Number: 396 Registered: Nov-06 | Are you putting them in 1 cu ft chambers?? |
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Gold Member Username: MgbcsLincoln, Nebraska Post Number: 1070 Registered: Dec-06 | Yeah...that's the plan. 1 cu ft each after port and displacement. Is this incorrect? That's what they suggest for the 10" Perfect. |
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Silver Member Username: Mike11202DE US Post Number: 400 Registered: Nov-06 | I saw 1.25-2.5 for the Kappa 10 recommendation I think you should put them in 1.5cu ft tuned to 28hz should give you a great response |
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Silver Member Username: Mike11202DE US Post Number: 401 Registered: Nov-06 | I checked on Infinty's website, they have it in the manual, 1.25-2.50 cu. ft They have an example that says 1.25cu ft. with 11.5" port length for an F3 of 28hz |
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Gold Member Username: MgbcsLincoln, Nebraska Post Number: 1071 Registered: Dec-06 | http://www.crutchfield.com/S-LQeuYvveMd0/cgi-bin/ProdView.asp?g=520&I=108PER101D This is where I got that 1 cu ft. It is not the brand new model if that makes a difference. You still think bigger? |
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Gold Member Username: MgbcsLincoln, Nebraska Post Number: 1072 Registered: Dec-06 | It says the same here... http://www.cardomain.com/item/INFPERFECT101D |
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Silver Member Username: Mike11202DE US Post Number: 403 Registered: Nov-06 | Yeah I saw that.. but if Infinty themselves didn't put one to test in that small of box i wouldnt recommend going that low |
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Silver Member Username: Mike11202DE US Post Number: 404 Registered: Nov-06 | Ill look into that.. that was an older model |
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Gold Member Username: MgbcsLincoln, Nebraska Post Number: 1073 Registered: Dec-06 | Yeah I understand. He has the 10.1 (not the dual voice coil.) It clearly says 1 cubic foot??? Anyone else know? |
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Silver Member Username: Mike11202DE US Post Number: 405 Registered: Nov-06 | I can have someone help with the box over on 8thcivic.. so your looking towards SQL but more SQ so you basically want good sound quality and the ability to get LOUD? Let me know, he's great at designs, he uses Bass Box Pro that takes everything in measure and hell give u a great design. |
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Gold Member Username: MgbcsLincoln, Nebraska Post Number: 1074 Registered: Dec-06 | OK...well that would be great, but does he charge for it? |
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Silver Member Username: Mike11202DE US Post Number: 407 Registered: Nov-06 | he didnt charge me.. could you wait at all? hes on vacation right now till next tuesday if not just go ahead with the 1 cu ft box or try this out.. http://www.klausaudio.com/caraudio/subwoofer_boxes/customize.cfm?productid=15 |
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Gold Member Username: MgbcsLincoln, Nebraska Post Number: 1076 Registered: Dec-06 | Yeah I can wait. I am finishing up classes and have finals all next week. I will not be back home to do anything 'till next Friday. Do you need dimensions and such of the car? And to answer your earlier question, yes I want it to sound very good but be able to get loud. |
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Silver Member Username: Mike11202DE US Post Number: 409 Registered: Nov-06 | Try out klaus audio and see how that works for you first but yeah I'll need the MAX dimensions for the box if u go through him |
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Gold Member Username: MgbcsLincoln, Nebraska Post Number: 1077 Registered: Dec-06 | Alright sounds good. I know other websites to use as well, so building one myself is no problem. I just don't know what size to do since you said 1cuft isn't correct. |
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Silver Member Username: Mike11202DE US Post Number: 412 Registered: Nov-06 | Its not that.. I was using the updated Kappa Perfect 10.. the old recommends 1 cu ft |
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Gold Member Username: MgbcsLincoln, Nebraska Post Number: 1078 Registered: Dec-06 | OK...got it. I am having trouble with that website, so here is what I have for one sub on another site. I would combine the boxes for two subs. What do you think? http://www.subwoofertools.com/forum/ported-box.asp?Ew=18&Eh=12&Dia=4&Xmax=14.15& Vd=.072&NumW=1&Vb=1&Fb=28&Qts=&Vas=&Fs=&CE=0 |
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Gold Member Username: MgbcsLincoln, Nebraska Post Number: 1080 Registered: Dec-06 | Bump it up...how does this box look? There would be two obviously. |