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Sub Woofer

Discussion in 'General Electronics' started by Peter Huggon, Apr 17, 2004.

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  1. Peter Huggon

    Peter Huggon Guest

    Can I convert a 80w non active sub woofer into a active sub woofer? Is
    there a kit or unit I could buy?
  2. JOE

    JOE Guest

    Add an amp. Duh.
  3. Nirodac

    Nirodac Guest

    There are a number of ways you can do it. I found the easiest to be just
    buying an Automotive audio amp that was bridgeable. You can get some pretty
    low price units. I got a Jensen 250W bridgeable for $25.00 (new, surplus)
    and it had the required built in low pass filter (tunable even). I found an
    old 12 volt power supply around the house, and then I had a powered sub.

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