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Designed as prototype in 1966
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A physicist Arnold Nudell and airline pilot Cary Christie in Nudell's garage, made a design using a second winding around a custom Cerwin Vega 18-inch driver to provide servo control information to the amplifier
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One of the first subwoofers was developed during the late 1960s by Ken Kreisel
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Car Subwoofers became more popular in the 1970s with the introduction of Sensurround, which produced loud low-frequency sounds through large subwoofers.
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The first use of a subwoofer in a recording session
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The movie Earthquake made the subwoofers more popular and common
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1980s, the deep and loud bass was no longer limited by the ability of a phonograph record stylus to track a song, and producers could add more low frequency content to recordings.
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Subwoofers became universal and was very popular