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Planar Speaker Asylum Welcome! Need support, you got it. Or share your ideas and experiences. |
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Planar Speaker Asylum Welcome! Need support, you got it. Or share your ideas and experiences. |
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In Reply to: RE: Measurements on 1.7, 3.7 and 20.7 posted by Davey on September 25, 2014 at 15:45:39:
It is shown in the window between 3.5 and 4 msec. The start is something like 3.65 msec and the peak is at about 3.7 msec just left of center between the marks and the counter peak is just to the left of center at say 3.8 msec.
For comparison, here is the response for the Thiel 3.7 from Stereophile.
The scale is actually finer in the German audio rag.
It is entirely believable if you take what someone had measured here using his DEQX'ed maggies, which looked much the same. Damn quick speaker if the XO is done right.
Sensitivity measurements may have been done correctly with the 3.7 and too close with the 20.7 but the sensitivity is low in any case. If you use the measurement as if it were taken at 3m and back calculate to 1m using the linear drop assumption (rather than square) then you might have 82db ? That is one way to measure large planars for comparison to boxes.
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Follow Ups
- RE: Measurements on 1.7, 3.7 and 20.7 - Satie 00:13:29 09/26/14 (10)
- RE: Measurements on 1.7, 3.7 and 20.7 - Davey 06:42:45 09/26/14 (1)
- RE: Measurements on 1.7, 3.7 and 20.7 - Satie 10:28:25 09/26/14 (0)
- RE: Measurements on 1.7, 3.7 and 20.7 - Roger Gustavsson 01:04:36 09/26/14 (7)
- RE: Measurements on 1.7, 3.7 and 20.7 - pictureguy 22:50:15 09/27/14 (0)
- RE: Measurements on 1.7, 3.7 and 20.7 - Davey 06:36:16 09/26/14 (5)
- RE: Measurements on 1.7, 3.7 and 20.7 - Roger Gustavsson 07:36:49 09/26/14 (4)
- RE: Measurements on 1.7, 3.7 and 20.7 - Davey 17:03:55 09/26/14 (3)
- RE: Measurements on 1.7, 3.7 and 20.7 - Satie 19:51:55 09/27/14 (2)
- RE: Measurements on 1.7, 3.7 and 20.7 - Davey 21:55:32 09/27/14 (1)
- RE: Measurements on 1.7, 3.7 and 20.7 - Satie 09:25:33 09/28/14 (0)
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