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seth or someone else help me:)

Discussion in 'General Car Audio Discussions' started by assneckavenger, Apr 22, 2003.

  1. assneckavenger

    assneckavenger Full Member

    I am building a box today/tonight for a brahma 12 and need to go vented and need to know what volume and what sized vent to use. i have 33.5 in wide to use and about 1.5 feet high. and deep doesnt matter about 3-4 there but working with 1600w so.... and i don't have win isd or i would do this my self any of you have any suggestions would be greatly apprecieated. blah can't spell.
     
    assneckavenger, Apr 22, 2003
    #1
  2. assneckavenger

    assneckavenger Full Member

    oh and i was thinking of going to 28 hz tuning. ::::
     
    assneckavenger, Apr 22, 2003
    #2
  3. luvdeftonz

    luvdeftonz Full Member

    It sounds like you have enough room to make a box identical to Seth's (he's using the same woofer). Go here Sandt38's B12 box

    I would just copy his box, cut for cut. Nice little tutorial.
     
    luvdeftonz, Apr 23, 2003
    #3
  4. sandt38

    sandt38 Full Member

    I like the lower tune and reccomend it. I run it at 1.9 feet (before displacement) and a 44 inch port, that has 20sq inches of port area.My tutorial that Luv pointed out shows a good portion of the construction (damn batteries went dead in my Digicam :angry: ) and gives a pretty good idea of the enclosure shape itelf. It is ~13 inches high, and about 2.5 feet wide, so it will easily fit. I can take some exact measurements of the enclosure tonight when I get home if you want... Mine will be a bit smaller however as I don't need the extra .2 feet for the sub displacement (mine is inverted) and my port is an external wrap around (aids in bracing too, great little bonus). I will be glad to provide a basic blueprint tonight when I have time to figure it all out for you, if you want...
     
    sandt38, Apr 23, 2003
    #4
  5. assneckavenger

    assneckavenger Full Member

    hehe well got it done at it is 2.0 ft cubes and tuned to 30 with a nice raparound vent sounds great just need to do some breaking in right now it is running of a zx7500 hifonics at 4 ohms so only 750 but damn sounds great. hey seth do you know or have talked to sfd or heard when they are shipping the new xx models??? or mike if you know. i am waiting for them to hook up to my brahma. how much power you sending yours???


    thanks for the help


    keir
     
    assneckavenger, Apr 23, 2003
    #5
  6. sandt38

    sandt38 Full Member

    I haven't heard when of if they are going to carry the amp. I assume so, because they have several 2003s listed, but I cannot say for sure...

    As far as power, I have a Cadence Z7000HC benched at ~1700WRMS.

    It is mad loud :lol:
     
    sandt38, Apr 24, 2003
    #6
  7. assneckavenger

    assneckavenger Full Member

    sweet b/c i will be getting the gen xx hercules which will be 1600w at 1ohm so... but neeed them to get them in stock and they said the end of april is what hifonics told them. so hopefully soon.

    thanks for the help
     
    assneckavenger, Apr 24, 2003
    #7