Hello again, I guess I have to change my request, You are really experts in this issue so, please tell me which speakers I need to buy to fully enjoy my new yamaha receiver? I'm not that expert in sound but in these days I love my Alpine Car Stereo with 3 Way Alpine speakers in the back, boston speakers in the front and 12" Pioneer Subwoofer.... and about the suggestions that you've already given to me I am considering the combination of bookshelfs with subwoofer...