Hello,
I have bought these speakers for a small project, but I'm struggling with the technical details - particularly how much voltage is actually needed and how much current is drawn.
1) The speakers require 4 AA batteries, but can use instead a 5V power adapter. So, is it more likely that the speakers actually only needs 5 volts rather than the 6 volts provided by the batteries and is probably using a voltage regulator for the batteries?
2) The rated input power is 3 watts, so wouldn't this mean that the current is 0.6 amps (I=P/V = 3/5), if so, why have they stated a DC power adapter of 1 amp?
Thank you.
Gump.
I have bought these speakers for a small project, but I'm struggling with the technical details - particularly how much voltage is actually needed and how much current is drawn.
1) The speakers require 4 AA batteries, but can use instead a 5V power adapter. So, is it more likely that the speakers actually only needs 5 volts rather than the 6 volts provided by the batteries and is probably using a voltage regulator for the batteries?
2) The rated input power is 3 watts, so wouldn't this mean that the current is 0.6 amps (I=P/V = 3/5), if so, why have they stated a DC power adapter of 1 amp?
Thank you.
Gump.