I have a few Logitech MM50 speakers all around my apartment. Pretty good sound considering the size. Also has built-in rechargable batteries so you can take on trips or the beach. Dont know if its still being made but I paid 99 bucks each. DOES not work with 3rd gen or below. And there is a quirk with my 160gb "classic". If watching video with these speakers and if you shut the system down, it will start playing 15 mins later. Only happens with video. I think the latest firmware from apple fixed it as I havent seen it happen in a while.