Philips HearLink Series - Page 61

61
2cc Coupler –
Frequency Response Curve
HearLink 9000, 7000, 5000, 3000, 2000 – ITC
Legend:
HL 9000
HL 7000, 5000, 3000, 2000
250 500 1k 1k6 2k 2k5 4k 8k 10k
50
60
70
80
90
100
110
120
130
Output/dB SPL
Frequency (Hz)
250 500 1k 1k6 2k 2k5 4k 8k 10k
50
60
70
80
90
100
110
120
130
Output/dB SPL
Frequency (Hz)
75-Speaker
85-Speaker
250 500 1k 1k6 2k 2k5 4k 8k 10k
50
60
70
80
90
100
110
120
130
Output/dB SPL
Frequency (Hz)
90-Speaker
250 500 1k 1k6 2k 2k5 4k 8k 10k
50
60
70
80
90
100
110
120
130
Output/dB SPL
Frequency (Hz)
100-Speaker