Haier Super Match Series - Sound Pressure Level (Duct Indoor)

Super Match
7. Sound Pressure Level
1.5M
(2) Testing condition:
a: Unit running in the normal condition
b: Test in the semi-anechoic chamber
c: Noise level varies from the actual factors such as room structure, etc.
(1)Testing illustrate:
(3)Octave band level:
47