Glad to hear you like your purchase.
In the world of subs the EP500 is a little on the small side, but it works extremely well for it's size. Axiom subs are not known for high SPL but they can achieve good levels. The volume control on the EP500 was recently reworked to allow greater sensitivity, previously, much like your Energy, the EP500 was usually set at 1/2 or lower, it now appears many are setting it up at the higher setting.
Hi Jay
I was thinking the opposite.. that the sub is HUGE !! well compared to my 10" Energy it's a MONSTER, like 3 times the size.
I guess they must have made changes because I was expecting it to blow me away at full volume but in fact there was little difference between 60% and 100% volume. Currently I have the black line on the volume knob in line with the Green power light. And I have my Energy set for 50% at the front of the room.
