Motion MC4
Best in-ceiling speaker for immersive home theater and multi-room audio setups.
The MartinLogan Motion MC4 is a compact in-ceiling speaker designed for versatile, high-end audio. It features the signature Folded Motion Tweeter and a lightweight woven fiberglass woofer, delivering articulate and detailed sound. Its built-in enclosure minimizes sound transmission, making it ideal for whole-house audio, home theaters, or as height channels for immersive formats like Dolby Atmos and DTS:X. Proprietary Vojtko™ Crossover Networks ensure breathtaking realism and clean output, providing exceptional performance in a discreet design.
$399.99
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Owner Satisfaction
4.6
/ 5
Category Rank
1857
/ 6570
#1857 in Speakers
Price vs Category Average
-73%
Below average
Frequency Response
90250003
/ - , Hz ±dB
Who it's for
- Movie lovers needing crystal-clear dialogue during intense scenes
- Apartment dwellers with limited space for home theater gear
- Large families needing consistent sound across wide seating areas
Who should skip it
- System builders mixing and matching brands for their surround setup
- Bass enthusiasts wanting full-range sound without a separate subwoofer
- Budget-conscious shoppers looking for entry-level center channel value
Performance breakdown
High-Frequency Clarity
Folded Motion Tweeter delivers exceptional detail and crisp, articulate highs.
Sound Isolation
Integrated back-box design effectively minimizes unwanted sound leakage between rooms.
Installation Versatility
Ultra-low profile and magnetic grille make for a seamless, discreet aesthetic.
Immersive Audio Performance
Perfectly tuned for height channels in Dolby Atmos and DTS:X setups.
Crossover Precision
Vojtko network ensures a smooth, realistic transition between woofer and tweeter.
Wiring Convenience
Spring-loaded binding posts simplify connections during tight ceiling installations.
Key Specs
Frequency Response
90 - 25,000 Hz ±3dB
Sensitivity
90dB @2.83V/ 1 meter
Impedance
Compatible with 8 ohms
High Frequency Driver
FMT Transducer 1” x 1.4”
Crossover Frequency
2,230 Hz
Speaker Type
In-Ceiling
Model Number
MC4
Mounting Type
In-Ceiling
Features
- Signature Folded Motion Tweeter for exceptional detail
- Built-in enclosure reduces sound transmission
- Lightweight woven fiberglass woofer
- Controlled Dispersion for accurate sound focus
- Ideal for Dolby Atmos and DTS:X systems
- Proprietary Vojtko™ Crossover Networks
- Ultra-low profile, paintable magnetic grille
- Spring-loaded binding posts for easy wiring
What customers say
The MartinLogan Motion MC4 earns high praise primarily for its exceptional dialogue clarity and precision in home theater systems. Users consistently note the Folded Motion Tweeter renders movie and television speech with startling accuracy, easily cutting through complex soundtracks without harshness. The soundstage is described as open and articulate, offering a significant upgrade over typical center speakers. While it lacks deep bass, its integration with other Motion series speakers is seamless, creating a cohesive front stage. Build quality and design are frequently commended, reflecting premium heritage. Despite a higher price point, the consensus is that the MC4 delivers substantial acoustic value for those prioritizing crystal clear dialogue and detailed high frequency performance.
Know before you buy
Yes, the MC4 is specifically designed for immersive audio formats like Dolby Atmos and DTS:X. Its controlled dispersion makes it an excellent choice for ceiling-mounted height channels.
Yes, the MC4 is a passive speaker and does not have a built-in amplifier. You will need to connect it to an external receiver or power amplifier to drive the audio.
The integrated back-box minimizes sound leakage into adjacent rooms, ensuring your audio stays contained. It also provides a consistent acoustic environment for the woofer, which helps maintain sound quality regardless of the wall or ceiling cavity behind it.
Yes, the MC4 features an ultra-low profile, paintable magnetic grille. This allows you to blend the speaker seamlessly into your room's decor for a discreet, finished look.
The Folded Motion Tweeter is designed to deliver high-frequency detail with exceptional clarity and speed. It provides a more precise and articulate sound compared to traditional dome tweeters, which is ideal for critical listening.
Yes, the MC4 is compatible with 8-ohm systems. It is designed to work efficiently with most standard home theater receivers and amplifiers.
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