davemd1820

	250	500	750	1k	1.5k	2k	3k	4k	6k	8k
L	20	15	15	20	30	40	65	70	80	95
R	15	10	15	15	15	20	40	50	75	80

L 80% @ 55db L-20
R 100% @ 55db R-15