The thing is you cant compare all the brands fairly because BOSE doesnt let their product sit next to another brand. Ever see those staged areas where BOSE speakers are? They are designed to show them in the best possible light with no regard for RL usage or a comparison to another brand. Go ask a BOSE dealer if you can compare them side by side with another brand and see what the answer is
BOSE also doesnt publish any specs and for good reason - independent testing has confirmed their products are terrible for the cost, they are cheaply made and produce a sound thats all bass and highs, no mids at all. Thats not to say they are complete junk like a $50 Walmart special but $ for $ you can do much better.
Look at Cambridge Soundworks if you want a radio similar to the BOSE one. Dont forget BOSE stands for Better Off with Something Else