AC to DC power supply.

Discussion in 'Home Theater Projects' started by DavidFun, Oct 30, 2003.

  1. DavidFun

    DavidFun Agent

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    I have an old car sub that I would like to use in the garage. Has a car amp. What is a cheap way to get power from ac wall unit to dc car amp.
     
  2. Wayne A. Pflughaupt

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    A common battery charger is the cheapest way, but probably not the best way. They don’t really have clean DC, so expect some hum in the sub.

    Also, don't expect to get the as much power from the amp as you would in a car, since available amperage is lower.

    Regards,
    Wayne A. Pflughaupt
     
  3. Bryan Michael

    Bryan Michael Supporting Actor

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    also try adding a battery to it a optima gell cell they are deep cycle and would work beter than the charger alone. but now you can buy a plate amp at that price.
     
  4. Dave Milne

    Dave Milne Supporting Actor

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