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Thread: Radian 475PB 1" Beryllium is available

  1. #1
    Senior Member Guido's Avatar
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    Radian 475PB 1" Beryllium is available

    Hi Forum Friends

    Radian started production of the 475PB with Truextent Beryllium Diaphragm.
    It's an excellent 1 inch driver with 1,75 inch diaphragm.

    I just received 4 units and they measure promising. No curves to share yet. Well behaviour up to 30kHz

    For prices contact your Radian dealer. Well below TAD but still nothing for bargainers.

    THESE DIAPHRAGMS DO NOT FIT JBL DRIVERS!

  2. #2
    Senior Member
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    Apr 2011
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    Leesburg, VA
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    Interesting. My Radian 475PBs were nice drivers for the price, but I could sure hear the aluminum diaphragm break-up at high frequencies.
    Oppo BDP-95 DCX-2496 RMX-850 Parasound A21 First Watt J2 Dayton RSS390HF-4 MTM Quads of SEAS W18E001 511Bs TAD TD-2002

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