Axiom Home Page Forums General Discussion Technical Questions ep500 (2006 version) lack of gain control

Update - Sub is out of warranty. There have been significant changes to the amp design over the last 6 years, that Axiom does not have the ability to repair the old one. I'll have to purchase the current version. Brent was kind enough to offer a discount off retail, though. Thanks Brent!

Interestingly, the new amp has individual output stages for EACH of the two voice coils.