bro...no need movie with THX certified, no need speakers thx, no need cable thx
you just need your AVR or amp capable to optimize THX sound....
you can enjoy it....
what is thx..THX they only want to bring cenima sound to your living room...
i can prove it if you have AVR with THX certified, you can feel how powerfull THX is...
just used what currently you have now...

if you plan to buy...Pioneer is the rite choice