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mach one speaker

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    Realistic Mach One Speaker Crossover Rebuild

    Hello to everyone else interested in the Mach One Speakers from RadioShack from 1975 to 1984 From 1975 to 1981 it was the 4024 series from 81 to 84. It was the 4029. Now let’s get down to business I am trying to understand and rebuild a cross overs in my 4029s’ . These are the best...
    • RailroadJim
    • Thread
    • mach one speaker radio shack realistic mach one
    • Replies: 20
    • Forum: Speakers
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