Hi, Duff2010
I have the bose 301s but series 3. There a good speaker, very reliable they can be pushed hard for long periods of time and it doesnt phase them, they are also very loud for the size and produce a pretty big soundstage, but for the money you can get much better speakers IMO they arent really Hi-Fi materieal, I only got mine because i got them second hand at a very good price. I'm currently looking at getting new speakers also and while i was shopping I did ask a salesmen about the bose series 5s and he said i defiantly wouldn't recommend them for Hi-Fi, for the money you can get a lot better. And if the 5 series is anything like my 3 series i wouldnt recommend them either.
IMO there are much more musical speakers for the same price as the bose, unless the salesmen i was talking too was wrong and the 5 series are a lot better than the 3s