Tiny; easy to set up and use; surround-sound effects from just two satellite speakers and a subwoofer.
Compact design makes it a suitable candidate for bedrooms and small home theaters where center and rear speakers and their associated wires would be too intrusive.
Although many two-speaker surround-sound simulations fail to provide any semblance of rear-channel audio, we were surprised by the Bose 3-2-1 Series broad, expansive sound field. To their credit, the well-balanced satellites didn't overemphasize any part of the frequency spectrum.