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hot cross bun

  1. tgmartin

    Anybody done the research on AR/KLH "Hot Cross Bun" treatment?

    I'm curious about the why and how of the "hash tag" or "hot cross bun" application of stiff glue or something on some AR and KLH woofers. I own a pair of KLH Model 30s that have this treatment from the factory. I've also seen it in web pics on some others: KLH Model 30 KLH Model 32 AR4...
    • tgmartin
    • Thread
    • ar hot cross bun klh woofer treatment
    • Replies: 8
    • Forum: Speakers
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