I have recently bought a pair of computer speakers for my PC and they have ran pretty good. My good friend has a package of speakers that include a pair of speakers and a sub for his PC. This got me thinking if I buy that package that includes the sub and speakers to make a type of simulated surround sound environment for my TV, but I am asking if I do do this, will I lose clearity and quality? And will it be worth the cash I shell out for it?