Skip to content


Tag Archives: subwoofer amplifer


  1. Subwoofer filter crossover 11-90 hz frequency circuit April 5, 2011

    Posted in Sound Circuit, audio amplifier.

    6 comments
  2. subwoofer amplifer circuit with OPA541BM October 28, 2009

    Posted in Amplifier, Power amplifier, Sound Circuit.

    No comments