Samsung AC009BNNDCH/AA Technical Data Book page 46

7. Sound Data
Wind-Free 4Way Cassette
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.
• NC Curve
5) CNH424DB (AC042BN4DCH/AA)
CNH424DB (AC042BN4DCH/AA)
CNH484DB (AC048BN4DCH/AA)
6) CNH484DB (AC048BN4DCH/AA)
Unit: dB(A)
Model
Cooling
60
61