
MartinLogan Motion Series MC4 In-Ceiling Speaker (Single)
The most compact in-ceiling speaker in the MartinLogan Motion series; the MC4 is also one of the most versatile. The stunning clarity of its Folded Motion Tweeter paired with a lightweight woven fiberglass woofer all wrapped up in a built-in enclosure means you get incredible, and predictable sound exactly where you want it. Perfectly suited for a whole house music system, a dedicated home theater or even as a low-profile height effect channel, the MC4 is a fantastic all-around performer.
| Frequency Response | 90 - 25,000 Hz ±3dB |
| Sensitivity | 90dB @2.83V/ 1 meter |
| Impedance | Compatible with 8 ohms |
| Crossover | 2230Hz |
| High Frequency Transducer | FMT Transducer 1” x 1.4” (2.6cm x 3.6cm) Opening 5.25” x 1.75” (13.3cm x 4.4cm) Diaphragm |
| Low Frequency Transducer | 4” (10.16cm) black fiberglass cone |
| Suitable Amplifier Range | 50–120 Watts |
| Dimensions (Overall size) | 5.63” x 5.65” (14.3cm x 14.3cm) |
| Projection From Wall Surface | 0.26” (0.65cm) |
| Required Wall Opening (includes tolerance) | 4.89” (12.41cm) diameter |
| Depth Behind Wall Surface | 5.50” (13.9cm) |
| Bracket (sold separately) | MC4 - $32.00 |
MartinLogan Motion Series MC4 In-Ceiling Speaker (Single)
The most compact in-ceiling speaker in the MartinLogan Motion series; the MC4 is also one of the most versatile. The stunning clarity of its Folded Motion Tweeter paired with a lightweight woven fiberglass woofer all wrapped up in a built-in enclosure means you get incredible, and predictable sound exactly where you want it. Perfectly suited for a whole house music system, a dedicated home theater or even as a low-profile height effect channel, the MC4 is a fantastic all-around performer.
| Frequency Response | 90 - 25,000 Hz ±3dB |
| Sensitivity | 90dB @2.83V/ 1 meter |
| Impedance | Compatible with 8 ohms |
| Crossover | 2230Hz |
| High Frequency Transducer | FMT Transducer 1” x 1.4” (2.6cm x 3.6cm) Opening 5.25” x 1.75” (13.3cm x 4.4cm) Diaphragm |
| Low Frequency Transducer | 4” (10.16cm) black fiberglass cone |
| Suitable Amplifier Range | 50–120 Watts |
| Dimensions (Overall size) | 5.63” x 5.65” (14.3cm x 14.3cm) |
| Projection From Wall Surface | 0.26” (0.65cm) |
| Required Wall Opening (includes tolerance) | 4.89” (12.41cm) diameter |
| Depth Behind Wall Surface | 5.50” (13.9cm) |
| Bracket (sold separately) | MC4 - $32.00 |
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The most compact in-ceiling speaker in the MartinLogan Motion series; the MC4 is also one of the most versatile. The stunning clarity of its Folded Motion Tweeter paired with a lightweight woven fiberglass woofer all wrapped up in a built-in enclosure means you get incredible, and predictable sound exactly where you want it. Perfectly suited for a whole house music system, a dedicated home theater or even as a low-profile height effect channel, the MC4 is a fantastic all-around performer.
| Frequency Response | 90 - 25,000 Hz ±3dB |
| Sensitivity | 90dB @2.83V/ 1 meter |
| Impedance | Compatible with 8 ohms |
| Crossover | 2230Hz |
| High Frequency Transducer | FMT Transducer 1” x 1.4” (2.6cm x 3.6cm) Opening 5.25” x 1.75” (13.3cm x 4.4cm) Diaphragm |
| Low Frequency Transducer | 4” (10.16cm) black fiberglass cone |
| Suitable Amplifier Range | 50–120 Watts |
| Dimensions (Overall size) | 5.63” x 5.65” (14.3cm x 14.3cm) |
| Projection From Wall Surface | 0.26” (0.65cm) |
| Required Wall Opening (includes tolerance) | 4.89” (12.41cm) diameter |
| Depth Behind Wall Surface | 5.50” (13.9cm) |
| Bracket (sold separately) | MC4 - $32.00 |


















