Technical Information
Maximum output (OSPL90)
110 dB SPL
See Figure 1
106 dB SPL
31 dB
28 dB
200 – 7500 Hz
500 Hz @70 dB
800 Hz @70 dB
1600 Hz @65 dB
0.9%
0.7%
0.5%
4.5%
1.5%
500 Hz @70 dB
500 Hz @100 dB
26 dB SPL
13 dB SPL
6 ms
Maximum output (OSPL90) curve
High-frequency average (HFA)
OSPL90
Average full-on gain (HFA-FOG)
Reference test gain
Frequency response bandwidth
/ range
See Figure 2
Frequency response curve
Total harmonic distortion
Total harmonic dist
noise
Equivalent input noise (noise
reduction disabled)
Equivalent input noise (noise
reduction enable)
Latency
Measurements per
ANSI/CTA2051:2017
Result
Power supply specification
Battery current drain (hearing
aid)
Input: 100-240V~
50/60 Hz, 0.4A
Output: 5V, 1A
530μA max current
27