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  1. Robin Smith

    Subwoofer calculation questions

    Thanks for the reply Jeff. My sub will be used for 90% home theatre , so I want to optimize for that application, but I have exactly 50" of the sonotube, so it can't be any taller than that. Plus, the SAF has determined that the less tall, the better. 5.4 liters sounds like a lot! What is...
  2. Robin Smith

    Subwoofer calculation questions

    So, at long last I am finally embarking on my sonotube subwoofer project and am having difficulty with some (most)of the calculations. Problem #1: What is the volume displacement of the Dayton DVC 15" (295-190) driver? Problem #2: How do I account for the volume of the portion of the...
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