Do you think the Behringer Europower 1500 is a good amp? Obviously it´s a shameless knockoff of the QSC RMX series. But I´m not made of money. Compared to the QSC RMX 1450 it is half the price here in Europe. Could there be that big of a difference in sound and reliability? BTW I´m going to use it in a bassrig driving two 4ohm 210`s in stereo.