How much of a variance? Are you saying an Eden cab marked 8 ohm is actually a 4 ohm cab, or is it an acceptable variance, like an 8 ohm reading 7.5 or so? Are you also saying this is true ONLY for Eden cabs? I now see you work for Peavey. I'm a BIG fan of your basses...just got one of the closeout US Milleniums and GAS for a Cirrus.