22
60
70
80
90
100
110
120
50
55
60
65
70
75
80
85
90
Input/
Output
70
80
90
100
110
120
130
100
1000
10000
dB
SPL
Frequency (Hz)
OSPL 90
FRC response
hi BTE products with ear hook
Input-output curve
hi BTE products with ear hook
Saturation output curve
and frequency response curve