Ever considered DIY?
For under 100$, you can build a very nice pair of speakers that will kick the unliving crap out of anything that Bose makes. (Bose is actually pretty good....when compared to things that cost 1/10th as much.)
Cambridge's old PCworks speakers (the REALLY old ones) and the FPS (Four-Point Surround) speakers are really, really excellent. B-stock is still availible in many places. I used some as my stereo speakers, and they blew away almost anything under 150$.
Or, if you want new and easy, get the Insignia NS-B2111's and a Sonic Impact T-amp. 90$ for the set, and they're supposed to be amazingly good; though I have yet to hear them, I'm inclined to go with the opinions of people who have been building speakers longer than I have been alive - and who own speakers worth more than some cars.
As an added bonus, the latter combo would work well for standard HT speakers, and is portable.