Sanyo SGP-E70J2GU2 User Manual page 25

Outdoor Unit
Model name
Operating sound level dB(A)
Measurement position
Approximately the lower
audible limit of sound
for continuous operation
Octave band central frequency Hz
SGP-E120J2GU2
57
1m from front, 1.5m from ground
B - 20
6. Operating sound characteristics