SPEAKER SPL CALCULATOR
CUI’s SPL calculator allows the user to convert a
speaker's specified SPL on the datasheet to different
real-world conditions, or to compare sound pressure
levels between two devices with different specified
parameters on their respective datasheets.
To use the calculator, enter the specified SPL level,
rated power and measured distance from the CUI datasheet
into the "Spec / Original SPL" fields. In the
"Equivalent SPL" fields, enter the desired distance and
power and the converted SPL value will be provided.