I recently bought a pair of these from New Egg for about $196 after shipping and taxes.
My perspective may be a little different in that about 8 years ago, I actually looked into bringing a similar product to market. We figured the 3886 opamp, good shielded 5" midwoofer, and tweeter, and there might be a market for an "audiophile" portable amplified speaker for multimedia, travel, etc. The prototypes with vifa 5" and tweeter sounded surprisingly good. The problem was that as long as we kept production in the US, the manufacturer's cost was going to be close to $300. The cabinet cost was unbelievably high most any option we looked at and there was always a tradeoff between weight and sound quality. Oddly, the cheapest part turned out to be the amp, and that was the part of the design that involved the fewest sonic compromises.
Now, there's a small "gainclone" subculture around chip amps, so we weren't the only ones who thought the chipamps sounded really good. In any case, we concluded that any "audiophile" product built in the US would have to retail for a minimum of $500 which was simply too high to get the volume of sales that would have worked.
At $175, the SWANS is a pretty amazing value given the level of finish, quality of the parts etc. I think it's on a par with pretty much any 2 way, 300/pair speaker out there sound wize and that's before you figure in the fact that it's amplified. 5" 2 ways at this price level always involve compromises. I'd say they give up some clarity, detail, and dynamics in favor of smooth frequency response. No 5" 2 way has a lot of bass. What they do manage to do is make acoustic music sound like music, something which few multimedia 2:1 systems seem to manage. If you want to hear harmonies, touch, etc., you can hear those things in the Swans. If your criteria for speakers is can they play loud and low, you're better off with something else.