The MartinLogan IC6-HT is a purpose-built in-ceiling speaker engineered specifically for immersive home theater applications. Unlike conventional ceiling speakers that fire straight down, the IC6-HT features a unique 30-degree angled baffle that directs both the woofer and tweeter toward the primary listening position. Combined with its rotatable speaker assembly, this design provides more precise sound placement and improved imaging, making it an excellent choice for Dolby Atmos®, DTS:X®, and other object-based surround sound formats.
The speaker combines a 6.5-inch mineral-filled polypropylene woofer with a ferrofluid-cooled 1-inch titanium dome tweeter to deliver detailed midrange, smooth high frequencies, and clean, controlled bass. MartinLogan's proprietary Vojtko crossover network ensures seamless integration between the drivers, preserving tonal accuracy while minimizing distortion across the listening area.
Designed for custom installation, the IC6-HT features an ultra-low-profile, paintable magnetic micro-perforated grille that blends almost invisibly into the ceiling. Its robust mounting-lock system simplifies installation while increasing rigidity, and optional square grilles and pre-install brackets provide additional flexibility for professional installations.
Whether used as overhead Atmos speakers, height channels, or directional surround speakers in premium home theater systems, the IC6-HT delivers focused, immersive sound while maintaining the discreet appearance expected from high-end architectural audio products. Its angled driver design makes it one of the most effective in-ceiling solutions for listeners seeking accurate localization and engaging three-dimensional surround performance.
- Component type: 2-way angled in-ceiling home theater speaker
- High-frequency driver: 1-inch titanium dome tweeter
- Low-frequency driver: 6.5-inch mineral-filled polypropylene cone woofer
- Driver orientation: 30° angled baffle with rotatable speaker assembly
- Frequency response: 55 Hz – 20 kHz (±3 dB)
- Sensitivity: 89 dB
- Impedance: Compatible with 8-ohm amplifiers
- Crossover frequency: 2,500 Hz
- Recommended amplifier power: 15–80 W
- Maximum power handling: 50 W
- Inputs: Push-style binding posts (supports up to 12 AWG wire)
- Mounting depth: 4.95 in (12.6 cm)
- Overall dimensions: 11.38 × 5.28 in (28.9 × 13.4 cm)
- Required cutout: 10.38 in (26.3 cm) diameter
- Grille: Ultra-low-profile magnetic, paintable micro-perforated grille (optional square grille available)
- Design features: 30° angled baffle, rotatable speaker assembly, Vojtko crossover network, robust mounting-lock system, optimized for immersive home theater installations