Driver Measurements Archive

  • Distortion Testing

    Distortion Testing

    I have been doing a few distortion measurements of the drivers in my current project. I have become concerned about the distortion products of the mic itself. The following is a test of the distortion of my HDS Nomex driver driven at 2.83V with mic distances of 4″, 8″ & 16″. The distortion products should [...]

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  • Seas 27TBFC/G H1212 mod

    Seas 27TBFC/G H1212 mod

    The Seas H1212 is one of the most highly regarded tweeters amongst DIYers… for good reason. You can check out some of its measurements at Zaph Audio’s tweeter measurement pages, and you can check out the manufacturer data at Madisound’s site.  One of the things that everybody has an opinion on is the hexagrid cover.  [...]

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