GraphicEQ: 25 -11.56; 40 -12.5; 63 -12.4; 100 -12.5; 160 -10; 250 -8.1; 400 -2.23; 630 -2.7; 1000 -2.47; 1600 -5.71; 2500 -5.64; 4000 -0.94; 6300 -4.26; 10000 -4.91; 16000 -4