The VP150 is 5.5 ohms and an easy 5.5 ohms at that. By easy I mean the lowest impedance point on the curve is not in the low bass. The M40, M50, and QS4 are all 8 ohms. The EP175 is 6 ohms but as it comes with its own amplifier this is not a consideration when choosing a receiver.

Ian Colquhoun
President & Chief Engineer


Ian Colquhoun
President & Chief Engineer