2-way in-ceiling speaker.
Compact and elegant design, ideal for Hi-Fi and home theater
Adjustable dome tweeter with neodymium magnet: precise and focused highs
6.5" woofer with aluminum cone: fast and controlled bass
Audiophile-grade Vojtko™ crossover
Frameless, paintable, magnetic micro-perforated grille
Secure installation with a robust mounting system
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MartinLogan Helos 12: 2-Way In-Ceiling Speaker
The MartinLogan Helos 12 is a compact, circular-profile in-ceiling speaker designed to deliver true high-fidelity sound in both stereo configurations and multichannel home theater systems. Its high-resolution dome tweeter with neodymium magnet is pivoting, allowing the soundstage to be precisely directed toward the listening position.
The aluminum-cone midwoofer works in harmony with a sophisticated Vojtko™ crossover, crafted with audiophile-grade components, ensuring clean, powerful, and detailed reproduction across the entire frequency range. Installation is simple and secure thanks to a robust mounting system that guarantees a perfect seal with the ceiling.
A frameless, paintable, magnetic grille allows the Helos 12 to blend seamlessly into any room décor while maintaining uncompromised acoustic performance.
Key Features
Compact and elegant 2-way / 2-driver in-ceiling speaker.
Pivoting high-resolution dome tweeter with neodymium magnet for precise sound focusing.
Rigid, lightweight 6.5” aluminum cone woofer delivering fast, controlled bass.
Vojtko™ crossover network with premium audiophile-grade components.
Frameless, magnetic, paintable grille for discreet, seamless integration.
Sturdy mounting system ensures secure, vibration-free installation.
Highly versatile: perfect for both Hi-Fi and home theater applications.
Technical Specifications
Type: 2-way / 2-driver in-ceiling speaker
Tweeter: Pivoting high-resolution dome with neodymium magnet
Woofer: 6.5” aluminum-cone midwoofer
Frequency response: 47 – 20,000 Hz (±3 dB)
Sensitivity: 89 dB/W/m
Nominal impedance: 4 Ω
Recommended amplifier power: 20 – 200 W RMS
Dimensions: 242 mm diameter × 117 mm depth
Weight: 2 kg (each)
The MartinLogan Helos 12 is the perfect solution for those seeking a discreet, powerful, and flexible in-ceiling speaker. With MartinLogan’s renowned engineering, it delivers immersive sound that adapts seamlessly to both music and home theater setups.
