Posted by Adam on April 26, 2002 at 16:00:41

In Reply to: Top octave compensation on non Eminence comp drivers posted by RyanH on April 26, 2002 at 13:56:03:

Depending on the horn lense you'll be using, you will likely still need compensation.

Bi-radial lenses like the CH-3 will attenuate the top end of the compression driver's response, so compensation wouldn't hurt. However, I don't think you will need as much with that compression driver. Wayne's compensation circuit takes into account the natural rolloff of the PSD2002's as well as flare modification.

If I remember correctly, the Selenium compression drivers all go down to 1,000 Hz or so (agian, if I remember right) I would urge you to try taking it that low. If not, a 2nd order LP at 1.5 kHz with impedance compensation will handle the peaking adequately, coming from a guy who has owned a total of eight K15lfa's.

Adam

• Re: Top octave compensation on non Eminence comp drivers - RyanH 22:47:15 04/26/02 (6)
  • Re: Top octave compensation on non Eminence comp drivers - Adam 09:26:02 04/27/02 (5)
    • what did you think about the dip near 6K?(nt) - Sam P. 11:30:14 04/27/02 (4)
      • Re: what did you think about the dip near 6K?(nt) - Adam 11:45:34 04/27/02 (3)
        • Re: what did you think about the dip near 6K?(nt) - RyanH 14:11:53 04/27/02 (2)
          • Re: what did you think about the dip near 6K?(nt) - Adam 14:28:36 04/27/02 (1)
            • Maybe choose another driver - Wayne Parham 15:18:51 04/27/02 (0)