MartinLogan Helos 12 in-Ceiling Speaker (White)

True Audiophile Sound, Completely Concealed

Enjoy the uncompromised acoustic fidelity of a floorstanding speaker without the bulky footprint. The MartinLogan Helos 12 in-ceiling speaker is engineered for listeners who demand high-end audio performance alongside a minimalist aesthetic. Leveraging MartinLogan’s decades of transducer engineering, this speaker brings spectacular sonic clarity, deep bass response, and wide dispersion to your custom architectural audio installations.

Premium Component Engineering

At the heart of the Helos 12 is a high-rigidity 6.5-inch mineral-filled polypropylene cone woofer. This specialized driver delivers punchy, articulate mid-bass and a smooth midrange with minimal distortion. Complementing the woofer are dual 0.75-inch neodymium soft-dome tweeters, carefully aimed to optimize high-frequency dispersion. This dual-tweeter layout ensures a massive sweet spot, allowing you to experience rich, detailed highs no matter where you are standing or sitting in the room.

Multi-Application Versatility

Whether you are building a discrete multi-channel home theater or setting up a whole-house background audio system, the Helos 12 adapts to your needs. Its robust crossover network relies on premium components to smoothly direct frequencies, ensuring flawless cohesion between drivers. Use it as a stealth stereo pair in the kitchen, a surround sound channel in your living room, or distributed audio throughout your entire home layout.

Quick, Secure Installation & Minimalist Design

Installation is straightforward and secure thanks to a robust chassis rotation-lock mounting system. Once installed, the paintable, micro-perforated magnetic grille snaps firmly into place. The ultra-low-profile bezel sits virtually flush with your sheetrock, ensuring the speaker entirely vanishes into your ceiling architecture while your music takes center stage.

Key Features Summary

• Signature MartinLogan Sound: Engineered with a high-performance crossover network for transparent, lifelike audio reproduction.
• Dual Neodymium Tweeters: Two 0.75-inch soft-dome tweeters optimize high-frequency dispersion for wide, uniform room coverage.
• High-Excursion Woofer: The 6.5-inch mineral-filled driver delivers deep, impactful bass and clear, accurate midrange vocals.
• Vanishing Grille Design: Features a paintable, micro-perforated magnetic white grille with an ultra-thin bezel to match any interior finish.
• Flexible Deployment: Ideal for high-fidelity distributed audio, dedicated home theater surrounds, or space-saving stereo setups.

Specifications Table