bruno123. I agree with your comments above because that is my thoughts when I first heard the Bose L1 at the UK Keyboard Festival Week.
No warmth, no guttural bass and overall thin sound balance, and these are Proplayers who should know how to setup the system.
The coverage was as you stated very good but in my experience too loud which was not required with a good dispersion of sound.

[This message has been edited by Graham UK (edited 12-11-2006).]