In Reply to: RE: Loading posted by Bill Fitzmaurice on February 1, 2008 at 07:47:26:
I have measured the RCA-fan at 3m outside, it falls off in the low end as you would think.
If this test were done at 3 m you would still see the same difference, but more wiggles, and less low end due to being in the nearfield.
Of course, you get a lot more LF indoors.
What is interesting about this test is that there is not much difference on lift or ground with this design. If it were a exponential horn, there would be a much greater difference. I was surprised myself!
Best, Bill
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Follow Ups
- Both at 1m - RCA-fan 02/1/0809:14:25 02/1/08 (2)
- One more...... - RCA-fan 09:56:25 02/1/08 (0)
- Reference test - RCA-fan 09:41:13 02/1/08 (0)