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Silver Member Username: Killer44Ontario Canada Post Number: 878 Registered: Dec-04 | so i want to get this straight so i can build this box when i get my explorer this weekend...so kevin ( and rd's site) reccomend 2.5cuft tunned to 38hz (two 3" ports 8.35" long)-for one alpha 12...so my question is can i jsut build a box 5 cu ft using one 6"x6.16"(length) round port, which will still make the box tune to 38hz...will that work out...? any suggestions appreciated, like a bigger box...or different tunning ?...thnaks...by the way, i have two alpha 12's...that will prob help lol |
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Silver Member Username: Killer44Ontario Canada Post Number: 880 Registered: Dec-04 | bump...goig to sleep hopefully i got some feedback in the morning... |
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Silver Member Username: Killer44Ontario Canada Post Number: 881 Registered: Dec-04 | bump... |
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Bronze Member Username: CharlesbhsPost Number: 66 Registered: Jan-07 | bump.. |
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Silver Member Username: MesodummTri-City, Az Usa Post Number: 141 Registered: Apr-07 | What is the model # |
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Gold Member Username: CenusHicksville, Ohio Post Number: 3254 Registered: Jan-05 | http://www.carstereo.com/help2/Articles.cfm?id=31 here this site might help, go to the bottom where it says calculate vent length. |
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Silver Member Username: BoomtankRochester, NY USA Post Number: 273 Registered: Oct-06 | that is what it comes out to be 2 3" ports 8.36" long for the single 2.5cu^ft box but thats 84sq^in of port seems like a little much for a 2.5cu^ft box. even at 16sq^in per cu^ft thats only requiring 40sq^in of port face. but if thats what RD recommends then it should work out nice. |
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Silver Member Username: Killer44Ontario Canada Post Number: 882 Registered: Dec-04 | yeah but i got two subs so im building one big box...and my questoin was really about usign the 6" tube port in a 5cuft box for box subs... |
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Silver Member Username: Koz1031Monticello, In United states Post Number: 435 Registered: Jul-04 | You don't really want to put both subs in the same box. Not without a partition anyway. Even tho 5 cuft is right for 2 subs. It is way to big for 1. which would happen if for some reason you loose a sub. If I were you, I'd rethink this a little. |
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Gold Member Username: Logan__tilleTeam RevolutionImortal Box ... Post Number: 7988 Registered: Feb-06 | Both subs in the same box will be fine..unless 1 quits working. |
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Silver Member Username: Killer44Ontario Canada Post Number: 884 Registered: Dec-04 | u know what it might be better for me to put both in seperate enclosures(well one big box with a divider...b/c if my stock alt dosent put out enought to run the 1750.1 @ 1ohm then i can run one of the subs @ 2ohms until i get my ho alt...logan what do u got ur alpha tuned too...rd reccomends 38hz....u think i should go lower, im used to tuning around 32-35hz for daily...but im thinking they would know what frequency is best... |
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Gold Member Username: Extrmndor3IF U HEAR ME... crazydbs.com Post Number: 5448 Registered: Feb-06 | Would what make the sub sound like its making a deep poping noise? |
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Silver Member Username: Killer44Ontario Canada Post Number: 885 Registered: Dec-04 | i think u might have posted in the wrong thread rob... |
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Gold Member Username: Extrmndor3IF U HEAR ME... crazydbs.com Post Number: 5454 Registered: Feb-06 | no i didn't |
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Silver Member Username: Killer44Ontario Canada Post Number: 886 Registered: Dec-04 | well then who was that directed too...sorry i jsut cant find who said that...about the sub making a deep poping noise....? |
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Silver Member Username: BasssquaredKansas Post Number: 604 Registered: Nov-06 | Would what make the sub sound like its making a deep popping noise? |