I am not DB, but the least you could do is add one 4 ohm resistor in series per speaker. I suspect that a 5W or so resistor will do it, but if the resistor is too small (in terms of watts), it will only burn out (act as a fuse) so then you replace with a higher wattage unit. These are very cheap. D^2 Quoting Don Savard <res03r3f@xxxxxxxxxxx>: > Dick, > I have a 66 Crown Coupe and was told the radio was set up for 8 Ohm > speakers. > I was also told that the 4 ohm speakers available on today's market > would burn > out my radio. Is this correct or can I use 4 ohm speakers front and rear > with my > factory reverb with no problems? Your thoughts on this is greatly > appreciated. > Thank you > Don Savard >