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Formula for determining amplifier power needed?

Discussion in 'AV Receivers' started by Cameron Yee, Jan 31, 2004.

  1. Cameron Yee

    Cameron Yee Executive Producer
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    Does anyone know of a chart, calulator or have a formula that gives a general idea of how much power one needs given room size, speaker efficiency and desired SPL?
     
  2. Chu Gai

    Chu Gai Lead Actor

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