Profile: Martin-Logan Ltd. offers electrostatic loudspeakers. We offer a full-range of electrostatic line source loudspeaker. The Motion® Series provides stunning sound for the ultimate-performance home theater or stereo. Our in-house engineers carefully craft the Motion Series to create an extremely affordable and compact product line that seamlessly blends our exquisite Folded Motion™ transducers with powerful, compact bass technology. The result is a smooth, refined sound with stunning dynamic range and jaw-dropping clarity.