Suggest Pc speakers better than Logitec z-5500 ??

[nvrmndryo]

i am using logitech z-5500 ,but its giving me problem ,n it cant be replaced or repaired .so i think ill get money refund. i love these speakers ,its my second set of z-5500.so please suggest me powerful 5.1 speaker , for better sound clarity and super bass ..

 

[Minion]

your budget?

 

[nvrmndryo]

i have budget of 16 - 20 k . i need 5.1 speakers for watching hd movies , listening songs and for playstation 3.woofer should be 10" or more .