Today alot of speakers (and receivers) are rated at 6 ohms. I have a vintage Pioneer SX-1250 receiver rated at 160 rms watts/pr/ch @ 8 ohms. I'm looking at new speakers. Pioneer tech support told me running 6 ohm speakers is fine with this high current receiver. Big power supply so no problem. Anyone who can simply explain this ohms/amps/speakers thing to me. Whats going on here? The more I learn, the less, I realize.... I know, Thanks, Jack