Hi and thanks for the inquiry!
A lot of measurements and even more listening 🙂
I haven't forgot this thread but felt that I wasn't ready to do a report as of yet. So much to learn and explore with this kind of setup.... But it's nearing I think... Like the sound for sure.
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A lot of measurements and even more listening 🙂
I haven't forgot this thread but felt that I wasn't ready to do a report as of yet. So much to learn and explore with this kind of setup.... But it's nearing I think... Like the sound for sure.
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Teaser... there is possible medicine for the increasing narrowing above 1k - give me wide baby!!! 🙂
These 3 results come from the same measurement but are gated like; 5ms, 20ms and 500ms.
Measurements: 120 cm to CD membrane centre (estimated)
XO: 900 Hz.
Questionable measurement conditions wrt reflections and distance and disturbances ... 😉
... and I see now that it lacks the HF shelf to take down the level above 5k that I now listen to...
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These 3 results come from the same measurement but are gated like; 5ms, 20ms and 500ms.
Measurements: 120 cm to CD membrane centre (estimated)
XO: 900 Hz.
Questionable measurement conditions wrt reflections and distance and disturbances ... 😉
... and I see now that it lacks the HF shelf to take down the level above 5k that I now listen to...
//
Looking nice!
It seems to me that tweeter gain should go down couple of db.
Can we see meas. from mlp
It seems to me that tweeter gain should go down couple of db.
Can we see meas. from mlp
Very nice concrete speaker! In the past, I had built some concrete tractrix radial horns , 100 pound each.... my back did not like those 😆 Very cheap to build however. I hope to hear more about your journey 👍
That's a very clever design. I think Dr Bose would like it. What are the angles for the panels, or dimensions? And, where do the astronauts come out?
It's quite easy to create a nice looking measurement in the listening position using EQ. But I'll get back with some more measurements soon. A lot of investigations is going on. One entails the behaviour at the frequency corresponding to the diameter of the speaker - here of course some challenges occur...
One need to get to know the beast in detail - that takes both a lot of listening and measuring....
But I can say that I am thoroughly enjoy music coming out of these. Very nice.
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Amar was really clever it seems. The company in turn did quite a lot of so-n-so products. But the 901 and the 1/8 spherical corner speaker I think was genius.
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