Motion®: Reimagined

Our most ambitious acoustic and aesthetic development in MartinLogan's 40-year history. Motion® Series defines elegance and performance by leveraging exclusive technologies and decades of experience. The result is a loudspeaker collection that is not just an upgrade of its predecessor, but a whole new level of quality and excellence.

Motion F20

Motion® F20 offers excellent detail, clarity, and power in a non-imposing floorstanding package. With the incredible trifecta of the Gen2 FMT with a Woven Fiberglass midrange and dual 6.5" aluminum bass drivers, it is well equipped to take its place in any home theater or 2-channel setup. Offering more bass extension and dynamics than its smaller sibling, the Motion® F20 is the ideal sweet spot for those balancing both performance and size.

Gen2 Obsidian Folded Motion® Tweeter

Our signature thin-film tweeter technology just got better. With an upgraded motor structure, the latest Gen2 FMT provides higher output and lower distortion than ever before.

Folded Motion® Waveguide

After an extensive evaluation of nearly 50 design options, the Folded Motion® Waveguide profile was meticulously chosen to harmoniously align with the dispersion of the midrange drivers, resulting in enhanced output. The waveguide guarantees consistent sound quality regardless of the listener's position and minimizes unwanted room reflections. Proper waveguide design is crucial as it helps control the sound's dispersion pattern, ensuring that the sound is evenly distributed across the listening area and resulting in optimal sound quality.

F.A.S.T. Outrigger Feet

The tower models in the Motion® range are designed with tool-less height adjustability in mind, using the included rubber feet or spikes, which enables the user to effortlessly level the speaker for optimal stability on any floor. Additionally, the built-in anti-vibration properties reduce the transfer of energy from the speaker to the floor, resulting in lower distortion and coloration, providing a more accurate and detailed sound.

Woven-Fiberglass Midrange

The lightweight and strong Woven Fiberglass midrange in the Motion® series is perfectly suited for keeping pace with Motion’s Gen2 FMT, providing crystal clear dialogue and vocals, as well as lifelike instrumentals.

Aluminum Bass Drivers

The exceptional characteristics of aluminum make it an ideal choice for bass drivers. When paired with oversized motor structures and a downward-firing port, the new Motion® speakers are extremely easy to place in any room while providing outstanding bass performance at any volume.

Modern Design Featuring Luxurious Finishes

The latest Motion® speakers utilize cutting-edge technology and the highest quality materials to deliver sound quality that is truly unmatched. Their sleek, sophisticated design is an artful complement to any interior. Available in three finishes of Satin White, Walnut or Gloss Black, these speakers are an exquisite addition to any discerning individual's home. Upgrade your audio experience and enhance your space with the Motion® series.

Specifications

Specifications are subject to change without notice

Dimensions (H x W x D, with feet)	44-3/4” x 11-3/4” x 14-1/4” 112.7cm x 29.8cm x 36.2cm
Frequency Response	35 Hz - 25kHz ± 3 dB
Tweeter Dispersion (horizontal x vertical)	90° x 90°
Recommended Amplifier Power	20 - 300 watts
Sensitivity	92 dB
Impedance	4 ohms
High Frequency Driver	1” x 1.4” (2.6 x 3.6cm) Gen2 Obsidian Folded Motion Tweeter with 9.2 in2 (59.4 cm2) diaphragm
Crossover Frequency	230 Hz, 2,600 Hz (3-way)
Mid-Frequency Drivers	5.5” (14cm) Woven Fiberglass cone with cast polymer basket. Non- resonant sealed chamber format. Unibody cone construction.
Low Frequency Driver	2x 6.5” (16.5cm) aluminum cones with cast polymer baskets. Non-resonant asymmetrical chamber format. Unibody cone construction.
Cabinet	Bottom Ported
Binding Post Inputs	Custom bi-amp/bi-wire capable 5-way binding posts
Weight	60lbs / 27.2kg
Finish	Gloss Black, Walnut, and Satin White