ElectroMotion In-Ceiling Speaker

Details from MartinLogan

Remarkable sound without the clutter

The ElectroMotion R proves that a speaker can deliver outstanding sound, without standing out in the room. MartinLogan’s potent in-ceiling speaker provides powerful performance for all your music and home theater needs, while vanishing neatly into your room’s decor. Install a pair of these speakers in a kitchen or bedroom for fantastic stereo sound, or use multiple pairs to create a concealed surround sound system in your living room.

Folded Motion™ tweeter for open, detailed sound

The distinctive sound of the ElectroMotion R starts with MartinLogan’s Folded Motion tweeter. Rather than a dome or cone driver, this tweeter uses a pleated diaphragm that works like an accordion by “squeezing” air to create sound. It requires about 90% less excursion than a typical 1″ dome tweeter, resulting in quicker response time and much lower distortion. The tweeter’s controlled sound dispersion creates a focused soundstage with a real sense of presence. Music and movie soundtracks sound amazingly detailed, but smooth and effortless, without a trace of harshness.

Bass that keeps pace

The speaker’s deep, responsive bass and dynamic midrange come courtesy of an 8″ aluminum cone woofer. Mounted in a rigid, cast-aluminum basket to minimize unwanted resonance, the woofer supplies fast, clean sound that blends seamlessly with the Folded Motion tweeter. A hand-built, audiophile-grade crossover further ensures precise driver integration for high-accuracy sound.

Installer-friendy design

The ElectroMotion R’s robust mounting-lock system allows quick, trouble-free installation, providing firm coupling of the speaker’s chassis to the ceiling. And this speaker is practically invisible thanks to an ultra-low profile, micro-perforated grille and hidden bezel. Magnets hold the grille in place, reducing the risk of warping or damage during installation. The Folded Motion tweeter is mounted at an angle, allowing the entire speaker to rotate to aim sound precisely where you want it.