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orion hcca

  1. Orion Manuals & How To Guides

    Old School Car Audio Discussion
    Orion Manuals & How To Guides Thanks to whoever did this work! Product Manuals for Orion
  2. Best amps for very low frequency bass (16hz-32hz)

    System Design: Help Me Choose Equipment For My Car
    I have noticed many amps have their freq response bandwidth of 20hz to 20k hz or thereabouts, within a certain db. I am looking for lower range for sub bass response. For example, today I found an Orion HCCA 250 "digital reference" with a 6hz low end of the bandwidth for frequency response...
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