PSW505 subwoofer - need help

hulky
hulky Posts: 1
I live in europe, where the voltage is 220V, so I'm going to use electric autotransformer. Can you tell me the maximum electrical consumption of PSW505 subwoofer? 250V and 3.15A ?? :rolleyes:
P.S. Polk Audio technical support didn't answer.
Sorry for poor english.