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.
Detail and precision from the Folded Motion™ tweeter
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 sound dispersion to create a realistic and highly accurate soundstage.
The Motion 20 balances its impressive high-end extension with a solid low-frequency foundation. That's the job of the dual 5-1/2" woofers and the rear-firing bass port. Not only do they go plenty low, they do so with minimal distortion to keep the sound clean and punchy. And don't underestimate the importance of this speaker's spiked feet. The Energy Transfer Coupler spikes help improve bass dispersion across your room while keeping it tight rather than boomy.
All that and looks too
MartinLogan knows how to catch ears and eyes. The Motion 20 comes in your choice of Gloss Black or Black Cherrywood finishes. The cabinet features an angled top and soft corners, making it stand out from the typical box-shaped tower speaker. At just over 36 inches tall, it won't overwhelm your entire living room or dwarf your TV stand, making placement a snap.