Samsung AR Series Technical Data Book page 32

6. Sound Data
Outdoor units
Sound Power level
NOTE
• Specifications may be subject to change without
prior notice.
- Sound power level is an absolute value that a
sound source generates.
- dBA = A-weighted sound power level.
- Reference power : 1pW.
- Measured according to ISO 3741.
• NR Curve
1) AR09TXFZBWKXEE
Octave Band Center Frequency(Hz)
3) AR09TXFYBWKXEE
Model
AR09TXFZBWKXEE
AR12TXFZBWKXEE
AR09TXFYBWKXEE
AR12TXFYBWKXEE
2) AR12TXFZBWKXEE
4) AR12TXFYBWKXEE
Unit: dB(A)
Cooling
59
62
59
62