GraphicEQ: 20 10; 25 10; 31.5 10; 40 10; 50 10; 63 8.5; 80 6.5; 100 2; 125 -4.5; 160 -9; 200 -10; 250 -10; 315 -10; 400 -10; 500 -10; 630 -10; 800 -10; 1000 -10; 1250 -10; 1600 -10; 2000 -10; 2500 -10; 3150 -9; 4000 -7; 5000 -4.5; 6300 -2; 8000 1; 10000 3; 12500 4.5; 16000 5; 20000 5