which speaker sounds better? i know one is powered and one is not but which speaker puts out a cleaner sound? I would really liek to know cause i plan on buysing a pair for my living room sooon, thanks

I hate sounding like a broken record, but it really comes down to personal preference and what best fits your room/situation.  How big of a room?  What do you primarily listen to? Do you have or are you planning to buy a separate sub?  If you are, the 633s might be a better fit, if not, the 533pts would be a better option.

Noah, Ken is right - it depends mostly on personal preference and what you hope to get out of your system. Is this a HT system or music only? I had the chance to review the 632's, and they were more 'musical' than my 522PT's. The PT's offer a full range presentation that amazingly blends the sub smoothly.

thanks guys, well the living room i would put them in is about 20x20 and i will primarly use them for games and TV but i do like to have a lot of parties and get the dance for going on so i would like it to sound pretty nice and loud if need be. I wouldnt mind buying a sub at all if it would sound better than the powered tower speakers