I just purchased this set of vintage Magneplanar MG-I ribbon loudspeakers, circa 1979, in great condition for around $100. I would like to listen to them, but know nothing about them! Problem.....they are 5ohm rated speakers. Can I connect any one of my many Crown amps to these?? Every speaker I have ever owned have been 8ohms, so I just know nothing about 5ohm speakers. Is there a special wiring job I need to do to run these things safely with my Crowns?? Or can they be connected like my 250Ti, 120Ti, and 18Ti's?? Any recommendations or suggestions?? Thank you! Geno