Brochure

THE MOTION LEGACY.
The success of the Motion Series is directly attributed to its close rela-
tion to MartinLogan’s legendary ultra-high-end electrostatic loudspeakers.
The desire to transmute that level of performance into a more traditional
speaker at a more affordable price drove the initial design imperatives
that created the Motion Series.
Key to its success is the unique Folded Motion and Folded Motion XT tweeter
technology. This thin-film transducer design packs all the accuracy and delicacy
of an electrostatic panel into a small space. Crimping the dramatically light-
weight film into an accordion-like structure increases the surface area, giving
Folded Motion tweeters 8–10 times more surface area than typical tweeters.
This ideal combination of light and large produces higher levels of accuracy,
more extended bandwidth, and higher output capability, all with a faster, more
efficient transient response, and virtually zero distortion. In these characteris
-
tics, the Folded Motion tweeter design can mimic the performance of a large
electrostatic panel in the confines of a more traditional loudspeaker enclosure.
By matching the Folded Motion tweeter to high-performance drivers and
woofer systems, with hand-built and custom tuned crossovers, the Motion
Series extended MartinLogan’s reputation beyond the realm of the world’s
finest electrostatic loudspeakers. Motion speakers continue that ground-
breaking standard, delivering a richly detailed musical and cinematic
experience at an unrivaled price.
FOLDED MOTION TRANSDUCERS AT WORK.
Opposite charges attract. Like charges repel. The
neodymium magnets hold constant and opposing
charges. The circuit traces on the diaphragm are
given a charge that is continuously reversed with
the signal, causing the diaphragm to “squeeze”
air like an accordion.
ALUMINUM CONE MID-FREQUENCY AND BASS DRIVERS.
Custom built, stiff and lightweight, low-distortion drivers with
high-power magnet structures. These deliver massive excursion
and sound output, preserve minute bass details, and maximize
power handling capability, all without a hint of distortion. A
unique concave dust cap design reinforces the strength and
rigidity of the cone while reducing break up modes.
PROPRIETARY VOJTKO™ CROSSOVER NETWORKS. High-
quality polypropylene and low-DF electrolytic capacitors, cus-
tom wound inductors, and thermal and current protection for a
seamless sonic presentation. Straightforward topologies and
pragmatic, real-world voicing delivers reliable, realistic perfor-
mance in any listening space.
PERFORMANCE-ENHANCING ENCLOSURE TECHNOLOGY.
Motion speakers feature reinforced baffles, virtually eliminat-
ing performance-robbing cabinet resonances. Elegant, under-
stated new styling complements flat-panel televisions and other
high-end components. Motion 60XTi and 50XTi also feature
additional interior bracing.
CUSTOM 5-WAY TOOL-LESS BINDING POSTS. Ensure a se-
cure connection, gold-plated for better signal transfer. Bi-wir-
ing option on some models.
Neodymium
Super Magnets
Aluminum Etched
Folded Polyamid
Diaphragm
Rigid Steel
Housing
AVAILABLE IN THREE STYLISH FINISHES.
Matte White, Red Walnut, and Gloss Black.