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Reload Thread: Crossfire 3way active crossover

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    Crossfire 3way active crossover

    Item(s) for Sale: crossfire cfx 23




    Item(s) Description/Condition: like new

    text 2093903075 for a faster response


    Price: 60 shipped




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    Re: Crossfire 3way active crossover

    Does it have subsonic filter??




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    Re: Crossfire 3way active crossover

    Quote Originally Posted by tc300 View Post
    Does it have subsonic filter??
    no




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    Re: Crossfire 3way active crossover

    Quote Originally Posted by tc300 View Post
    Does it have subsonic filter??
    who cares.....you should be running this to a 3 way active front stage. use the head unit's hpf at like 80z to give the midbass section a combined band pass filtering. for 60 bucks you wont find a better pre amp that will do this. steal for sure for anyone putting together a semi decent or better 3 way front.



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    Re: Crossfire 3way active crossover

    Quote Originally Posted by BassAddictJ View Post
    who cares.....you should be running this to a 3 way active front stage. use the head unit's hpf at like 80z to give the midbass section a combined band pass filtering. for 60 bucks you wont find a better pre amp that will do this. steal for sure for anyone putting together a semi decent or better 3 way front.
    I've been wanting to do a 3 way active front, but I'm not real clear on how this unit would accomplish this. If my understanding is correct, I would HPF the rear on my HU at 80hz and set the subwoofer LPF on the crossover to 150 and feed the mid bass? then set the band pass section on the crossover to feed the midrange, run the tweeters off the front out of the crossover and keep my subs running from the HU as they are now? Is this correct? And what does the parallel switch do? Would 80hz to 150hz be enough for midbass?



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    Re: Crossfire 3way active crossover

    Quote Originally Posted by sbelew View Post
    I've been wanting to do a 3 way active front, but I'm not real clear on how this unit would accomplish this. If my understanding is correct, I would HPF the rear on my HU at 80hz and set the subwoofer LPF on the crossover to 150 and feed the mid bass? then set the band pass section on the crossover to feed the midrange, run the tweeters off the front out of the crossover and keep my subs running from the HU as they are now? Is this correct? And what does the parallel switch do? Would 80hz to 150hz be enough for midbass?
    heres how it would work,you use your front pre out and run it to this mans crossover.
    you need to cross your tweets over from 4-5Khz.
    run your mids band pass
    but looks like the low pass section doesn't meet up with the mid section...
    in my set up I run
    the tweeters from 4500 and up
    mid range 4500-900
    midbass 900-50
    unless your headunit is set up for 3 way,it really wont do it..




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    Re: Crossfire 3way active crossover

    Up




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    Re: Crossfire 3way active crossover

    Do you still have the Crossover for sale? If so will you do $50 shipped, thanks.




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    Re: Crossfire 3way active crossover

    man....i wish i could buy this just for shits and giggles. its a very sweet rare and quality piece for sure. this era crossfire stuff is decent.



    Team American Power Systems
    Pioneer Avic N5 Navi + CD-UB100 USB Adapter. RARE Circa 1996 PPI Ax606.2 in BLACK (1 of 400ish made) with 2 rare black graphic spacers.
    CDT DRT-25 1'' Silk Dome Tweeters / CDT ES-04 4'' Midranges / RE Audio XXX 6.5'' 2ohm Neo Mids In Glassed Kick Pods
    American Power Systems 240amp H.O. Alty / (2) Deka 8a31, 1/0 front to back.
    Unknown Prototype 3k @ 1ohm. TRF/PSI 8 layer 4in coil hybrid beast in 3 cubs @ 33Hz / Raammat 40sqft in the trunk.
    Quote Originally Posted by Haunz View Post
    You could put 12V to my balls and clamp my dick to get 3kW+.
    Quote Originally Posted by Slayerx View Post
    Glad this got bumped so I could fap to it again.

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