I have single wire, biwire and triwire speakers. If I were given the choice I would go for single wire. I have biwired, biamped etc and single to me gives the best overall sound. I use to biamp my Duetta Sigs but when I get them renovated I am going to change them to single wire also. Why; I just think one amp seeing one impedance load traveling down one wire compared to 2 amps seeing 2 quite different impedance curves traveling down two separate wires is far simpler and likely to sound better. YMMV
