What is the difference between Sound Power Level and Sound Pressure Level?
The noise levels produced by an air conditioner are often described by manufacturers using what is known as "Sound Pressure Levels" and "Sound Power Levels".
The Sound Power Level is a measure of the acoustic energy emitted from a source of noise, expressed in decibels. The Sound Pressure Level is the pressure disturbance in the atmosphere measured using predefined conditions such as the location of the equipment, the environmental conditions, and the distance of the measurement from the measurement point.
Sound Pressure is ultimately what our ears hear.
Due to the difference in these measurements, if you are using these to help you decide on your preferred air conditioning solution, it is important to make sure you are comparing the same measurement for an accurate comparison of these factors.
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Why choose Daikin?
Air Specialists
As air specialists, we take pride in designing products that provide clean, efficient, and superior comfort in the places we live, work and play.
With over 500 strong dealer network, Daikin is available through our Specialist Dealer network, who will assess, plan and install the right air conditioning solution for your home.
Quality After Sales Support
Our comprehensive range of services from our dedicated after sales support team will ensure the long term durability and keep your Daikin running smoothly for many years to come.
Daikin's split system air conditioners are approved by the National Asthma Council Australia Sensitive Choice® program, and are the only split systems that carry the blue butterfly symbol.
