Featuring a 6.5” woofer, the MW6 is one of the most popular sizes of in-wall speakers. As with all Motion CI speakers, you will find the incredible Folded Motion Tweeter and woven fiberglass woofers that provide an incredible listening experience that won’t break the bank. Whether your goal is to create a great sounding two-channel system, a state-of-the-art home theater or even just crystal-clear background music, the MW6 is a great performing speaker with an endless list of applications.

All MartinLogan Motion CI Series speakers feature our signature Folded Motion Tweeter or FMT. This innovative piece of audio technology provides incredible detail, precise clarity, clean output and high efficiency in a small but mighty package. Pairing this tweeter with lightweight woven fiberglass woofers means that Motion CI delivers a clean and balanced sound that is perfectly suited for any application. Whether you listen to music, movies or a little bit of everything, Motion CI gives you a true high-end audio experience at an affordable price. To round out the assortment, pre-construction brackets are available for all models, and all in-ceiling models have square grilles and retrofittable back enclosures available separately.

The Sound of Invisibility:
Folded Motion® Tweeters
MartinLogan’s signature Folded Motion Tweeter utilizes an extremely low-mass diaphragm that “squeezes” air, thus requiring significantly less excursion than the typical 1-inch dome tweeter. Its folded design allows for a much larger surface area (compared to that of a regular 1-inch dome tweeter), controlled dispersion characteristics, and vanishingly low distortion. It’s a miracle of audio engineering that delivers much of the high-frequency detail, speed and response of a large, dynamic electrostatic panel in a small space.

This thin-film transducer design packs all the accuracy and delicacy of an electrostatic panel into a small space. Folding the dramatically lightweight film into an accordion-like structure increases the surface area, giving Folded Motion tweeters eight to ten times greater surface area than typical tweeters. This ideal combination of light and large produces superior accuracy, extended frequency bandwidth and higher output capability; all with a faster, more efficient transient response, and virtually zero distortion. In these characteristics, the Folded Motion Tweeter design can mimic the performance of a large electrostatic panel in the confines of a more traditional loudspeaker enclosure.

Specifications are subject to change without notice

Frequency Response
62 – 25,000 Hz ±3dB
90dB @2.83V/ 1 meter
Compatible with 8 ohms
Crossover Frequency
2,570 Hz
High Frequency Driver
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 Driver
6.5” (16.51cm) black fiberglass cone
Suitable Amplifier Range
50–150 Watts
Max Power Handling
75 Watts
Binding Post Inputs
Push style accommodates
wire up to 12AWG
6.08 lbs.
(2.75 kg) each
Dimensions (overall size)
11.30” x 6.88”
(28.7cm x 17.48cm)
Required Wall Opening (includes tolerance)
10.23” (25.9cm)
Projection From Wall Surface
0.35” (0.89cm)
Depth Behind Wall Surface
6.77” (17.18cm)



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