Specifications

perform the measurement .
Repeat measuring and adjusting Input Gain until the maximum before overload. In
the figure above we have it set at -40dBV (10mV) full scale which is the highest
possible Input Gain. Depending on the speaker this might change. You can also
safely increase or reduce the Output level to keep the response within 80 to 90
dBSPL. You should obtain a Pressure Frequency Response even if, for several
reasons, it is not the real one of the speaker. Try to get confident with this
measurement, which is absolutely safe for the speaker because CLIO does not have
a high power output. Even with Output set at its maximum 3.4V, it is unlikely that
even a micro speaker would fail, because it is connected via a 150 ohm resistor. If
you are confident so far, it is time to try to perform an anechoic Frequency
Response of a loudspeaker system.
4 ENJOY CLIO POCKET 41