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Shelf port length question

Discussion in 'Amps and Cabs [BG]' started by JGrooveguy, Oct 28, 2018.

  1. I think folded ports have been tried.
    I would expect the folded part would be resonant at a different frequency than the main part of the port.
    If I were to try that, I'd make the bend at a 45 degree angle so that neither half of the port reflects straight off of the corner.
    The 45 could be a great place to mount wheels for a large cab.
    If we follow this far enough, we could reinvent the PV 1820! ;)

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