Welcome lawsab!
Nick and bigJohn have pretty much covered everthing I would ask. I also second the Factory Outlet option. You get 10% off instantly, plus if you order 5 or more items you get another 5%. These speakers are brand new, and are every bit technically the same as new stock. Axiom has very high quality control standards during manufacturing, so even if a speaker has a microscopic blemish, it takes the Factory Outlet route.
Your Denon will do a fine job, with any choice you make
Randy
60's 150 350 4-Qs8's
denon 2805
sanyo z2 projector
samsung hd receiver
toshiba dvd