My wife and I went to a 12,000 seat outdoor theater (Nikon Jones Beach NY) to see Jethrow Tull and we were surprised to see a non-Harman line array system - L-Acoustic.
We were sitting 6 rows back on one side so it was diffucult to judge the quality of the system but it seemed pretty good.
We have seen a dozen or more acts in the last couple of years and EVERYTHING has been JBL.
...just wondering if his is a company that is managing a succesful challenge to Harman??