Tag Archives: power consumption

How high is the power consumption of USound MEMS speakers?

/ FAQ/ 0 comments

updated April 18, 2019 First, we should clarify how power consumption is typically measured with electro-dynamic speakers or BAs. Since the impedance of these speakers is roughly constant over frequency (typically 4, 8 or 32Ω), this impedance value is taken as “nominal”. With this, a very simple transformation from a result obtained with a constant voltage into a result with

Read More