User's Manual

108
10
Measurements per ANSI S3.22:2014
(or per ANSI/CTA-2051:2017 where
denoted with *)
Result
Maximum output (OSPL90) curve See Figure 1
Maximum output (OSPL90) 112 dB SPL
High-frequency average (HFA)
OSPL90
106 dB SPL
High-frequency average full-on gain
(HFA-FOG)
30 dB
Reference test gain 29 dB
Frequency response curve See Figure 2
Frequency response range 100 - 7000 Hz
Total harmonic distortion + noise 2.5%
Equivalent input noise
< 23 dB SPL typ-
ical, < 27 dB SPL
max
Self-generated noise 26 dBA
Latency* 5.5 ms
Battery current drain 2.8 mA
Estimated battery life 4-5 days
Regulatory and legal information