The idea...
...that *any* of these things can be considered serious for music reproduction is a load of crap. I make it my business to call 'audiophiles' out on their faith-based idiocy, but real-life physics dictates that you just *cannot* do sound right with the dinky-ass drivers in these setups. And you *cannot* do music right with a subwoofer and two dinky-ass satellites.
I've got a $35 thrift-store Onkyo 60WPC amp from the 1970s, along with a pair of Wharfedales I got for $0 from Freecycle, and that setup will pound the ever-loving shit out of any of these multi-hundred-quid wastes of space.