The MartinLogan IC3-AW is a compact all-weather in-ceiling speaker engineered to bring premium architectural audio to environments where conventional speakers cannot be installed. Featuring a 3.5-inch mineral-filled polypropylene woofer and a 0.75-inch titanium dome tweeter, it delivers clear vocals, detailed high frequencies, and balanced sound while maintaining an exceptionally small installation footprint. Its IP54-rated construction makes it ideal for covered patios, bathrooms, kitchens, spas, and other high-humidity or semi-outdoor applications.
Built specifically for long-term durability, the IC3-AW incorporates a conformal-coated crossover network, specially sealed driver attachment points, and a weather-resistant grille to protect against moisture and humidity. These engineering enhancements allow the speaker to maintain MartinLogan's signature sound quality while providing reliable performance in demanding environments. The proprietary Vojtko crossover network ensures seamless driver integration, low distortion, and wide sound dispersion.
Installation is fast and secure thanks to the upgraded die-cast aluminum mounting-lock system, designed to maximize strength while accommodating the speaker's compact size. The ultra-low-profile magnetic micro-perforated grille can be painted to match virtually any ceiling, creating a clean, nearly invisible appearance. Optional pre-installation brackets are also available for new construction projects.
Whether used for distributed audio in moisture-prone areas or as part of a discreet multi-room music system, the IC3-AW combines compact dimensions, weather-resistant construction, and premium MartinLogan engineering. It delivers dependable performance and natural, detailed sound wherever architectural flexibility and environmental protection are equally important.
- Component type: 2-way all-weather in-ceiling speaker
- High-frequency driver: 0.75-inch titanium dome tweeter
- Low-frequency driver: 3.5-inch mineral-filled polypropylene cone woofer
- Frequency response: 100 Hz – 20 kHz (±3 dB)
- Sensitivity: 88 dB
- Impedance: Compatible with 8-ohm amplifiers
- Crossover frequency: 1,800 Hz
- Recommended amplifier power: Up to 100 W
- Inputs: Push-style binding posts (supports up to 12 AWG wire)
- IP rating: IP54 weather resistant
- Mounting depth: 3.92 in (9.9 cm)
- Overall dimensions: 4.1 × 4.17 in (10.4 × 10.6 cm)
- Required cutout: 3.75 in (9.5 cm) diameter
- Grille: Weather-resistant, ultra-low-profile magnetic paintable grille
- Design features: Moisture-resistant crossover coating, sealed driver assembly, die-cast aluminum mounting locks, Vojtko crossover network, ideal for covered outdoor and high-humidity environments