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Store demo NS1000M cut-in-half

Discussion in 'Yamaha' started by restorer-john, Jul 3, 2018.

  1. restorer-john

    restorer-john Addicted Member

    We had one of these in our store and I finally found a picture of one out on the 'net. (not my pic)


    The full size image has details like:

    Tweeter magnet, 20,000 maxwells, 1.18" and 0.03 grams

    Midrange magnet, 130,000 maxwells, 3.45" and 0.6 grams

    Woofer magnet, 200,000 maxwells.

    Copper limiting ring on pole piece to reduce distortion etc.

    Last edited: Jul 3, 2018
    heavyrock likes this.


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  2. vitorzoom

    vitorzoom Active Member

    Brazil - São Paulo
    I'm always surprised by this speaker.
  3. Blue Shadow

    Blue Shadow I gotta get me a new title

    SE PA
    We can't have the link to the full sized picture? You holding out on us? Wanting to bring another tidbit of information to this thread every few weeks? Thanks for posting.

    Some of the demo pieces the manufacturers made are kinda cool, and some working examples, the plexiglass ones seem to be popular with some collectors. I always liked the 1-foot tall Magneplanar we had. The grille was hinged to open the speaker and the perf plate with magnets would fold out to, revealing the Mylar diaphragm and the voice coils for the woofer and tweeter. Non-functional though, but Magnepan now produces a speaker about that size.
    restorer-john likes this.
  4. Vint Age

    Vint Age B-1 With Yamaha

    OMGCat! likes this.

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