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Thread: 2440 bolts

  1. #1
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    2440 bolts

    I have a pair of 2440's used in a PA system for some years. At some point one of the bolts holding the back cover was lost and replaced with a hardware store bolt.

    I'm assuming that the only place to find these, if they exist, will be at JBLpro? I can take hardware store bolts and turn the head down fairly easily.

    I also have a pair of 375's with the original diaphragm; the 2440's have 2441, probably aftermarket, diaphragms (pleated surround).

    Mike Squires

  2. #2
    Senior Member Lee in Montreal's Avatar
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    Phillips Fillister #10-32 UNF x 2"

    Depending on the supplier, you may have to slightly grind the head

  3. #3
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    Thanks

    Thanks for the info.

    Mike Squires

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