The reason I was asking is because I am looking into these 2 models from ED as well as the Epik Empire. The A5-350 and A7s-450 are around the same price except that the A7s has an 18" driver, a 1300W PS and is sealed (vs 15", 500W and ported) and I wasn't able to find a direct comparison yet. However, it seems that the A7S needs to be EQed in order to get below 22Hz.

Last edited by bdpf; 09/16/10 08:22 PM.
Bruno
M80s/VP180/QS8s/EP600/AVR-890
------------------------------------
"The problem is choice..."