Quote Originally Posted by StanleyB View Post
What about putting a cap of whatever value between amp and speakers to block any DC offset inherent in amplifiers? Would it have a detrimental value? And has the DC offset voltage from anyone's amp ever demagnetized or magnetized anyone's speakers?
For sure I doubt that <1mV will magnetise a TVC but I don't know 100%. Had it been 500mV then probably it would be a problem.