Everyone's going crazy for single-ended power amplifiers. What's the big deal? What is it about these relatively low-powered contraptions that could make everybody so nutso? And has Pass Labs' Nelson Pass completely lost his marbles, selling a 30Wpc amplifier for a price that can buy a high-quality 200Wpc amp? Isn't that 200W amp seven times as loud—and seven times as good—as a 30W amp?
As a privileged reviewer-type person, I was sent the souped-up, all-rosewood, bi-wirable version that sells for $2905/pair. They're quite handsome and very solidly built, weighing in at a respectable 50 lbs each. At $2275$2905/pair, the Baton is Swans' most affordable speaker, and reportedly employs many of the technical refinements of their larger, more costly models.
The Baton uses the tried-and-true two-way dynamic design, with a 7" coated-paper woofer and a 1" fabric-dome tweeter. The tweeter comes with a little Marigo dot stuck to its center to shape its response. It's not a physically easy task for a woofer to reproduce (well) all the frequencies from about 60Hz up to about 2 or 3kHz. One that succeeds is a nice find, though, because the sound has a nice coherence to it when most of the music is coming from the same driver. But don't take my word for itjust look how many zillions of two-way speakers there are out there.
When I saw the Unity Audio Signature 3 speakers ($1895/pair) arrive in one box, I was happy. Not just because it meant there would be that much more space left in my basement. No, because it means that Unity is saving money on packaging costs. That means they can spend more money on things like super-nice crossover components. That means...well, I think you know what that means. After all, any piece of audio gear is only as good as the parts it's made from.
To get these overgrown bookends to stand up, you slide little black boards into the slots in their bottoms. Each board is held in place by two set screws, and sticks out to support the speaker with two of the four spikes. The board also tilts the speaker back a little. How do they get sufficient bass out of such slim cabinets?