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Thread: Low output 2402 Bullet tweeter

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    Senior Member audiomagnate's Avatar
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    Low output 2402 Bullet tweeter

    I picked up a 2402 to upgrade my extremely early (D123 S/n 511) C38 and it works, but the output is extremely low. It measures about 6.5 ohms. I took it apart and all looked good, I swapped in a different diaphragm from another tweeter from another speaker that works fine and the output remains low. The gap is clean. I'm stumped. Could the magnet have lost its mojo?

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    If it's an Alnico magnet that's certainly a possibility
    Quote Originally Posted by audiomagnate View Post
    I picked up a 2402 to upgrade my extremely early (D123 S/n 511) C38 and it works, but the output is extremely low. It measures about 6.5 ohms. I took it apart and all looked good, I swapped in a different diaphragm from another tweeter from another speaker that works fine and the output remains low. The gap is clean. I'm stumped. Could the magnet have lost its mojo?

  3. #3
    Senior Member RMC's Avatar
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    Your 6.5 ohms is in the factory range: min 5.7 max 6.7 ohms. So that aspect is ok.

    Richard
    POWERED BY: QSC, Ashly, Tascam, Rolls Mosfet, NAD, and Crest Audio

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    Senior Member audiomagnate's Avatar
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    I went ahead put the speaker together with a DIY N2400 and it sounds OK with the L-Pad maxed out some treble boost so I guess I'll just live with it.

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