looking for speakers to go with HT Omega Claro Halo sound card
 

I upgraded my sound card to the HT Omega Claro Halo sound card, currently using with the Logitech Z-5500 5.1 surround system. The sound card is awesome with headphones, but I'm not as happy with the speaker sound.

I do some gaming, but mostly I use the speakers for listening to music. I'm interested in getting some good speakers (probably 2 or 2.1) that will work with my sound card and provide excellent sound. Suggestions?