sound card and boom request

Hi all I am still here been playing city of hero's has some nice boom effects ( my Klisch 2.1 speakers are ok for the time being ). but i want my hair to rise on end and feel like i am being kicked in the back ( like in my car with my kappa infinity's 10's ) . ( i will be getting the sound blaster audigy pro ) for sound card ).

but what speakers do you guys sudgest ( I can spend around $400 ) .

thanks derek.

hey dont double post!

and WELCOME TO THE FORUMS!