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The Installer Series by MartinLogan is a line of affordable, high-performance, ultra-low-profile custom installation in-ceiling and in-wall speakers.  Featuring titanium dome tweeters and mineral-filled polypropylene drivers, each model comes with a remarkably robust mounting-lock system and paintable micro-perf, bezel-free grilles for a nearly invisible installation.  Two all-weather models extended usage to high humidity areas.  Pre-installation brackets are available for all models and square grilles are available for select in-ceiling models.


The IC3 in-ceiling speaker is the perfect blend of performance and lifestyle.  A novel woofer design, molded directly on to the speaker’s chassis, maximizes woofer size for incredible performance in an extremely small size.  IC3 is perfect for any application where a discrete solution is ideal—from a hallway or kitchen to Atmos channels in a home theater.


Martin Logan IC3 Small Aperture Ceiling Speaker - each

  • Specifications 

    Frequency Response : 100 - 20,000 Hz 

    Recommended Amplifier Power: 100 Watts 

    Sensitivity: 88dB 

    Impedance: Compatible with 8 ohms 

    Crossover Frequency: 1,800 Hz 

    High Frequency Transducer: 0.75" titanium dome 

    Low Frequency Transducer: 3.5" mineral-filled poly cone 

    Binding Post inputs: Push style accommodates wire up to 12AWG  

    Weight: 1.2 Lbs. 

    Dimensions (overall size): 4.1" x 4.17" 

    Cut-Out Dimensions: 3-3/4" dia. 

    Projection From Wall Surface: 0.25" 

    Depth Behind Wall Surface: 3.92" 

    Square Grille (sold separately): C3 Square Grille 

    Pre-install Bracket (sold separately): C3 & C3-AW Bracket



    Specifications are subject to change without notice

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