MartinLogan Motion XTW6-LCR 2-way rectangular in-wall speaker

The largest “LCR” model in the Motion XT CI Series includes a unique feature that takes its performance to the next level. In addition to its FMT XT tweeter and dual 6.5” bass drivers with woven Nomex Kevlar backing, the XTW6-LCR features a dedicated 6.5” midrange driver that brings its acoustic performance to the same level as a traditional floorstanding speaker. With a rotating tweeter housing, the XTW6-LCR can be deployed horizontally when needed, making it the perfect choice for systems that want a higher level of performance without the bulk of a tower speaker.

MartinLogan’s Motion XT CI Series takes performance to the next level beyond the Motion CI. The Folded Motion XT tweeter gives every model in the Motion XT Series even more of the clarity, power, and efficiency for which the full-size FMT model is famous. With Motion XT, we wanted to elevate every aspect of performance over the Motion Series, so we didn’t stop at just the tweeter. All Motion XT models feature woven Kevlar woofers for increased rigidity and light weight, as well as a special Nomex layer on the backside of the woofer material that increases clarity and realism while reducing resonance and reverberation. In addition to the larger tweeter and lighter, stronger woofers, MartinLogan’s design and engineering team gave the Motion XT Series a more substantial chassis to strengthen the speaker and deliver more accurate sound, similar to a better cabinet on a traditional speaker. The Nomex layer and chassis aren’t something you can see after installation, but they are important to the performance of the speaker, so they’re important to us. With Motion XT CI, the difference is in the details.

The Sound of Invisibility: Folded Motion ® Tweeter

MartinLogan's Folded Motion tweeter utilizes an extremely low-mass diaphragm that “squeezes” air, requiring significantly less excursion than the typical 1-inch dome tweeter. Its folded design allows for a much larger surface area (compared to that of a typical 1-inch dome tweeter), controlled dispersion characteristics, and incredibly low distortion. It is a marvel of audio engineering, delivering much of the high-frequency detail, speed, and response of a large dynamic electrostatic panel in a smaller space. Folded Motion XT tweeters take thin-film transducer technology one step further with a 40% larger radiating surface and controlled 80-degree x 30-degree dispersion. This upgrade increases audible bandwidth without sacrificing detail and reduces distortion to an incredibly low level, while increasing the tweeter's efficiency and already lightning-fast response time. The result is superior realism and alarming specificity that is aurally astonishing, and only from MartinLogan.

This thin-film transducer design packs all the precision and delicacy of an electrostatic panel into a smaller space. Folding the incredibly lightweight film into an accordion-like structure increases surface area, giving Folded Motion tweeters eight to 10 times more surface area than typical tweeters. This ideal combination of light weight and size produces superior accuracy, extended frequency bandwidth, and increased output capacity; all with faster, more efficient transient response and virtually zero distortion. In these features, the Folded Motion tweeter design can mimic the performance of a large electrostatic panel within the constraints of a more traditional speaker enclosure.

Braided Kevlar Cones

All Motion XT CI speakers feature very lightweight woven Kevlar cones, specifically designed to keep up with the lightning-fast speed of our high-performance XT Folded Motion Tweeter. While these high-performance drivers offer both increased rigidity and light weight, we took it a step further by adding a special Nomex layer to the back side of the woofer material that increases clarity and realism while reducing resonance and reverberation. This layer is not something you can see after installation, but it is important to the speaker's performance, so it is important to us. The XTW6-LCR's dedicated, sealed midrange also allows it to resolve more detail and clarity while increasing its output capacity. No matter which Motion XT CI speaker you choose for your room, you can rest assured that they are designed to deliver a consistently high level of performance and can be easily paired with other MartinLogan speakers to make it that much easier to create the perfect system for your unique listening space.

The MartinLogan Sound

MartinLogan Motion XT CI speakers sound incredible in any room. Regardless of the environment, our speakers sound better, more articulate, more detailed, and more lifelike. With controlled dispersion and one of the most responsive tweeters in the industry, our in-wall and in-ceiling models can compete with and often exceed the performance of traditional cabinet speakers.

Spring Binding Posts

Featuring easy pre-installation access, our spring binding posts feature a large access hole for 4.5 mm wire and connect via banana plug, pin, or bare 12 AWG wire.

Micro-Perforated Grilles

All MartinLogan architectural speakers feature ultra-low-profile, paintable micro-perforated grilles with no visible bezel for nearly invisible integration into any wall or ceiling. An array of powerful magnets hidden inside the speaker quickly secure the grilles in place, reducing the risk of warping or damage during installation.

Proprietary Vojtko™ Crossover Networks Vojtko crossovers are named after MartinLogan's chief audio engineer, Joe Vojtko.

His unique approach to crossover design is as crucial to MartinLogan's Truth in Sound as are our innovative electrostatic and Folded Motion thin-film driver technologies. A Vojtko crossover isn't just a set of design requirements; it's a philosophy.

Vojtko crossovers are hand-built from the highest-quality components and avoid overly complex topologies. This crossover has one simple goal: breathtaking realism.

Hand-Selected Components

In designing each crossover topology, we take the drivers themselves into consideration. Carefully selected drivers, designed for specific performance characteristics, are held within their optimal frequency range by the custom Vojtko crossover.

Each crossover is handcrafted using exceptional polypropylene and polyester capacitors, custom-wound, oversized steel-laminated low-DCR inductors, and double-thickness PCBs. This precisely tuned network preserves even the most microscopic sonic nuances while handling the full dynamics of any source. It's a recipe for incredibly low distortion and seamless driver integration.

The most critical aspect of a Vojtko Crossover design is the final voicing, always conducted in a real-world environment. This unique, pragmatic approach ensures that even the most stunning MartinLogan loudspeakers deliver Truth in Sound to any room, including yours.

Pre-installation brackets not included purchase separately

Pre-installation brackets are available for all Motion XT CI Series models.

TECHNICAL SPECIFICATIONS

Power 50-300W

Efficiency 93dB

Impedance 4 ohms, compatible with 8 ohms

Quick Retention Mounting

Push-in Clamps

Cutout Dimensions/Mounting Depth: 685x169/90mm