Originally Posted by jtrosky View Post
Completely off-topic, but I've always wondered if the reading from a DMM is an accurate way to determine a speakers impedance. It sounds like it is not, since the pictures posted show 7.5ohms and the speakers are listed as being 6ohms in specs. I've had some speakers where the DMM reading matched the impedance spec and others that I wasn't sure (stock speakers with no impedance specs listed anywhere).

What is the difference between the two (reading from DMM and impedance listed in specs)?

DC impedance is different than nominal impedance.