Martin Logan Vanquish, ceiling speaker

The Pinnacle of Discrete High-Performance Audio

Introducing three of the most ambitious architectural speakers ever created; Axis, Edge & Vanquish, all part of the Stealth Architectural Series. Each speaker utilizes our larger, low distortion Folded Motion® XT tweeter, along with black-aluminum, high-excursion bass and mid-range drivers, an advanced topology crossover network with polypropylene and low-DF electrolytic capacitors, custom wound inductors, and thermal and current protection. Premium wire connections, a gloss piano-black speaker baffle that hides all mounting hardware, solid one-piece cast aluminum chassis and bezel-less magnetic grille put the Stealth Series in a class of its own.

Folded Motion ^® XT Tweeters

The signature Folded Motion tweeters utilize extremely low mass diaphragms that "squeeze" air, and require significantly less excursion than the typical 1-inch dome tweeter, which drastically minimizes distortion while providing a lightning fast response time. The increased surface area also provides a wide, yet controlled sound dispersion to create a realistic and carefully etched sound stage.

The low distortion Folded Motion XT tweeter boasts a radiating surface 40% larger than those found in the award-winning Motion® Series products. This substantial leap in size increases the bandwidth and efficiency of the high-performance tweeter for effortless performance.

Design and Aesthetics

Stealth Series speakers are designed to disappear visually into the room, and each one has a completely bezel-less, low-profile, paintable grille for the ultimate stealth installation. Our in-house design and engineering team also minimized the grille's perforated metal holes to create a more discreet look, without compromising the quality of sound. A magnetic system secures grilles easily into place, reducing the risk of warping or damage during installation.

We've also refined the look underneath the grille for those who want to show off their high-performance in-wall or in-ceiling speakers. The driver complements are held securely in place by a flush mounted 3/4-inch solid, high-gloss piano black baffle that hides all mounting hardware.

Advanced Technology

Key to their sophisticated sound is an advanced topology Vojtko™ crossover network. Each crossover is built on top of double-layered, super-thick, black PC boards and constructed with the highest-quality components. Internals including massive air-core coils, thick, high-purity 16-gauge copper wire, and low-distortion polypropylene capacitors ensure that every nuance of the audio signal is preserved.

Quick, Trouble-Free Installation

Vanquish includes two toggle switches to tailor performance for whatever application is intended; either front left, front right, center channel, surround left or surround right.