Technical specifications
High Power BTE
Models: KE488-DWH, KE388-DWH, KE288-DWH, KE188-DWH
Reference test gain (60 dB SPL input)
HFA
53
dB
Full-on gain (50 dB SPL input)
Max.
HFA
73
67
dB
Maximum output (90 dB SPL input)
Max.
HFA
134
130
dB
SPL
Total harmonic distortion
500 Hz
800 Hz
1600 Hz
3200 Hz
2.8
0.4
0.4
0.1
%
Telecoil sensitivity (1 mA/m input)
HFA - SPLIV @ 31.6 mA/m (ANSI)
Full-on telecoil sensitivity @ 1 mA/m
Max.
HFA
HFA
103
114
98
dB
SPL
Equivalent input noise, w/o noise reduction
1/3 Octave Equivalent input noise, w/o noise reduction
22
12
dB
SPL
Frequency range IEC 60118-0: 2015
100-
4940
Hz
Current Drain (Quiescent/Operating)
1.18/1.4
mA
Data in accordance with ANSI S3.22-2014, IEC 60118-0:2015. Measured in a 2cc coupler.
Technical specifications
79
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