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In the Forum: Horn-Loaded Speakers
In the Thread: RAAL “Water Drop” tweeter for Macondo.
Post Subject: The tweeter and Sound (#3) - the HF Perfect SpotPosted by Romy the Cat on: 2/23/2007

Another very interesting observation that I discover today.  Paul have mentioned about the improvement of bass. It was not a secret but what a secret, as least for me the TYPE of the bass changing projected to the precession of HF dialing.

OK, let me explain what I mean because it is hard to grasp and particularly in my writing. When “good HF” added the bass become better. It is fine. Then you begin very precisely to tune your system’s HF by dialing-in the amount of HF.  With varying of HF the bass varies, it is known… However, what was unknown to me that when the system HF hit a certain “perfect spot” then the bass begin to improve itself in AVALANCHE PROGRESSION. Around this “HF Perfect Spot” the bass dose not get juts changed in volume but does exactly what I said: improves itself. The bass suddenly becomes to mix itself with music in very different format: it become an organic part of the entire Soundable Event but at the same time it literally despairs our awareness and become absolutely NOT QUESTIONABLE. Interesting that moving HF for a fraction Db removes bass form that “overy-improved state”.

In a way the relationship between thebass’  precision and the improvement remind me the DPoLS effect….

http://www.goodsoundclub.com/Forums/ShowPost.aspx?postID=994#994

Anyhow, I meant to write more about my experiences with the Water Drop but since I go right sound out of it I do think about the tweeter anymore as a challenge, therefore it makes me do not want to write about it anymore. I will come up with some final “after-project” observations that will complete the journey…

The CaT

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