I have a pair of M80 ti speakers, which were probably the first edition. The tag in the back says they are rated at 6 ohms. The current model literature says the M80 v3 is 4 ohms. I called the company and the person I spoke with suggested the M80 was never built with anything but a 4 ohm rating. I am installing an Onkyo NR929 which tells me to set the speakers at either 4 to less than 6 ohms or greater than 6 ohms. Does anyone know when the specs changed? I am tempted to set up the receiver in the 4-6 range. Any thoughts?
