Pearljam5000
Master Contributor
- Joined
- Oct 12, 2020
- Messages
- 7,995
- Likes
- 10,448
- Thread Starter
- #8,921
The scale on the frequency response graph!Compressiondrivertweeter usually is 1" phragm BIANCO-25CD-P. Even 8-inchmultioctocell is available:
View attachment 548929
But the price is also appropriate.

Yes, it is part of the all-round beauty of Mainaudio art worksThe scale on the frequency response graph!
Well, at least they are brave enough to publish their measurements. (I doubt there are more then what is shown.Yes, it is part of the all-round beauty of Mainaudio art works! Beautiful speakers, beautiful drivers, beautiful graphs!!
Somehow these remind me of tombstones
The scale on the frequency response graph!![]()
H.R. Giger vibes? Wouldn't want to have "creatures" like that in my living room.
@thewas kindly traced this:View attachment 549189
Well spotted. Once you adjust for that vertical scale, that dip at 2.5kHz is huge! I am guessing that's going to be about 20-25db!
www.audiosciencereview.com
So, the dip at about 2900hz is about 25db?The scale on the frequency response graph!![]()
Such touching, delicate, knotted wood chips, evenly spaced against a clean, flat white background! A very refined, elegant design
Alien Bionicle (the speaker, not the Hipster)