I have two of the EP500v4's and most of the time i swear they are not working or doing anything. Then you get to that scene on the show you are watching where the producer or sound mixer over does the LFR sounds and the whole room starts to shake with the low frequency sound.

I have had all sorts of subs, but the Axiom is the first one that really impressed me. I'd look into the option of moving up to the V4 being a sealed unit as I find it gives me more of a smile factor over the older units.


Anthem: AVM60, Fosi DAC-Q5
Axiom: ADA1500, LFR1100 Actiive, QS8, EP500, M3, M3comp, M5