MartinLogan Motion® 20

The MartinLogan Motion 20 might look more conventional than what you're used to seeing from this innovative company. But this sleek, slender tower is far from ordinary. Its airy, transparent highs will get your attention, just like they caught ours when MartinLogan played this speaker for us at a recent demo. We also noticed plenty of tight bass, in addition to warm mids that sounded open and honest. The Motion 20 proves that MartinLogan's dynamic-driver speakers are worthy of the same attention their legendary electrostatic technology receives. Perched above the Motion 20's upper woofer is the source of this speaker's impressive high-frequency performance — MartinLogan's innovative Folded Motion tweeter. Its pleated diaphragm works similarly to an accordion by "squeezing" air to create sound. Because it requires almost 90% less excursion than the typical 1" dome tweeter, response time is drastically reduced along with distortion. The diaphragm's increased surface area also provides wide, yet controlled so...