Here are the specs. I have know idea about the draw. here are the specs.
Specifications:
Speaker Impedance ………………………… 2 – 8 ohm
Output Power (2 ohm load) ………………… 25 W RMS per channel
(4 ohm load) ………………… 15 W RMS per channel
Frequency Response ………………………. 20 Hz – 20 kHz
Operating Voltage ………………….. ……… 13.8V (10V – 16V)
DC Idle Current (no signal) ……………………… 10 mA
Maximum current draw (full power) ……….. 7 A
Remote wire current ………………………… 4 mA
Dimensions (approx. w/h/d) ……………….. 105mm X 40mm X 120mm 4.15 X 1.5 X 4.75 inches
Weight ……………………………………….. 15 oz (.425 Kg)
Here is the link to the amp.
http://www.polyplanar.com/pdf/Wiring_Config/ME-50.pdf