Axiom Home Page Forums General Discussion Advice from Axiom Owners Another Newbie that needs a little advice...

These are just a few:

Z-Systems is considered the best but at a hefty price. Around $5000.
http://www.zsys.com/cp_rdq6m.html

The SOS is for bass only. It looks pretty interesting and it's relatively inexpensive at $300 but it is very limited in what it can do.
http://www.speakercity.com/Sos/SubwooferOptimizer.shtml

The Behringer products are designed for pro audio but can be used in home audio. Set up seems very complicated but can be bought for less than $200.
http://www.behringer.com/02_products/prodindex.cfm?id=DSP8024&lang=eng