Wow finally a thread I can brag in...I don't necessarily have speakers, but here is my PC audio setup:
Sound Card:
Creative SoundBlaster Audigy 4 pro
Headphones:
Sennheiser HD650's
I'm getting a headphone amplifier after I get my new video card too :D
If you mean speakers specifically, then I've
[IMAGE]ty built-in speakers on my flatscreen monitor that make anything sound like a swarm of locusts.