The sound power level of two sounds with the same amplitude and frequency can vary depending on the characteristics of the sounds and their sources. The sound power level (SWL) is a logarithmic measure of the amount of sound energy emitted by a sound source per unit time and is usually expressed in decibels (dB).
If two sounds have the same amplitude and frequency, but they originate from different sources, their sound power levels may not be the same. The sound power level depends on factors such as the size and type of the sound source, its distance from the observer, and the directivity of the source.
For example, two loudspeakers producing sounds at the same amplitude and frequency might have different sound power levels if one loudspeaker is more efficient or directional than the other. Similarly, two musical instruments producing sounds with the same amplitude and frequency might have different sound power levels due to differences in the design and construction of the instruments.
In general, it's challenging to determine the specific range of sound power levels for two arbitrary sounds with the same amplitude and frequency without more information about the characteristics of the sound sources and their environments.
If you have specific sound sources or scenarios in mind, providing more details could help in giving a more precise answer.