Power Draw of Mic Jammer?

[mttcnnff]

@T-vK out of curiosity, what's the power draw on the mic jammer like? I'm thinking of ordering parts to build this myself.

[T-vK]

I haven't actually measured that, but theoretically the amplifier is drawing 2*3W at max volume, so i would say around 6W + maybe 0.1W or something like that for the Arduino.
But I'm not exactly sure how ultrasonic transducers work. Maybe they use way less than the theoretical maximum of 6W.