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    BMS 4550 or B&C DE250 with Altec 811b horn

    Hi,
    If you could pick one to play between 1.2 khz and 10khz which would you pick?

    BMS 4550 - recomended cross 800hz.
    B&C DE250 - recomended cross 1.6kz


    Interested in any direct...
  2. 808-8b

    The comp is the 808-8B.

    It is taken from the Altec 1233 PA system.

    I intend on crossing the 811b and 808-8b at 1.2khz.
  3. frequency range question about 811b horn & 808-8B 1.75" Comp

    Sorry for newbie question.

    What sort of frequency will the combination (811b horn & 808-8B 1.75") Comp play upto where one would benefit from adding a tweeter?

    What is the upper limit I should...
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    What would happy if I put a modern driver on the...

    What would happy if I put a modern driver on the horns that went from say 4khz to HF?

    I dont have the cash to give it a go so wondering if anyone has tried anything similar?
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    7,190

    @grumpy - outhouse means the same here, its just...

    @grumpy - outhouse means the same here, its just big!
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    Newbie needs help with Altec Horn 811B

    Hello all - be gentle - new to the Altec and the forum.

    I have got my hands on a pair of Altec 811b horns cheap. I will be using them in my PA system that is set up in my out house.

    other...
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