How do I Calculate Amps when the given is Wattage & Voltage. If my memory serves me right I seem to recall that Votage x Amperes = Wattage, so I assume Wattage/Voltage = Amps correct? If so 1000W/12VDC = 83.33....Amps. Now if this is correct, does this not sound like a ridiculous amount of current to run thru an automobile alone,much less the speaker. Please correct me if I am wrong before I figure out a way to hook this up & blow this poor speakers cones out.