acmobiledodge

i work at a shop and have a customer who wanted to buy a large power amp. none of our main dealers have anything in his wattage range. so.. down for sound has a JP53 that calls for 600 amps of fusing... then we have a tara amp thats calling for 209 (music) 419 amps sine. both claiming 5KW of power. 120 - 390 amps of difference is (any way you slice it) a massive change in electrical system demand. why would anyone buy a ...? is tara incorrect? bottom line - im digging into efficiency numbers that ive never really had to care much about when working with 500-1500w JL and rockford amps...