MartinLogan Motion F10 Floorstanding Speaker

What You Need to Know

Motion: Reimagined

The Motion F10 is the smallest tower in MartinLogan's reimagined Motion Series—the most ambitious acoustic and aesthetic development in the company's 40-year history. At under 39 inches tall, it slips into almost any room without being overbearing, yet delivers detail, clarity, and dynamics that defy its compact design, with bass reaching down to 38Hz.

A Full-Size Dose of Thin-Film Magic

The star is the Gen2 Obsidian Folded Motion Tweeter—a 1" x 1.4" thin-film design with a 9.2-square-inch diaphragm and an upgraded motor structure for higher output and lower distortion than ever. Its Folded Motion Waveguide, chosen from nearly 50 design candidates, matches the dispersion of the 5.5" woven fiberglass midrange for consistent sound in every seat. Dual 5.5" aluminum bass drivers with oversized motor structures fire through a downward-facing port, making the F10 remarkably easy to place.

Luxurious Finishes, Sold by Each

Choose Walnut, Gloss Black, or Satin White—each a sleek, sophisticated complement to any interior. F.A.S.T. outrigger feet with tool-less height adjustment (rubber feet or spikes included) keep the F10 stable and vibration-free on any floor. Sold individually: buy two for stereo, or build a full Motion home theater one channel at a time.

Features & Specifications

Gen2 Obsidian Folded Motion Tweeter — Full-size 9.2 sq. in. thin-film diaphragm with upgraded motor for higher output, lower distortion.

Folded Motion Waveguide — Controlled 90° x 90° dispersion matched to the midrange for consistent sound in every seat.

Woven Fiberglass Midrange — Light, strong 5.5" cone in a sealed chamber—crystal clear dialogue and vocals.

Dual Aluminum Bass Drivers — Two 5.5" cones with oversized motors and a downward-firing port; bass to 38Hz.

Bi-Amp/Bi-Wire Capable — Custom 5-way binding posts; F.A.S.T. outrigger feet with tool-less leveling.

Specifications

• Type: 3-Way Bottom-Ported Floorstanding Speaker
• Frequency Response: 38Hz - 25kHz ± 3dB
• Sensitivity: 92dB
• Impedance: 4 Ohms
• Recommended Amplifier Power: 20 - 250 Watts
• Crossover Frequencies: 280Hz, 3,000Hz
• Tweeter: 1" x 1.4" Gen2 Obsidian Folded Motion Tweeter (9.2 sq. in. diaphragm)
• Midrange Driver: 5.5" Woven Fiberglass Cone, Sealed Chamber
• Bass Drivers: 2 x 5.5" Aluminum Cones, Cast Polymer Baskets
• Tweeter Dispersion: 90° x 90°
• Inputs: Bi-Amp/Bi-Wire Capable 5-Way Binding Posts
• Dimensions (with feet): 38.25"H x 11.25"W x 13.25"D
• Weight: 50.5 lbs
• Finish: Walnut, Gloss Black, or Satin White
• Sold By: Each

Frequently Asked Questions

Is this the price for one speaker or a pair?

The Motion F10 is sold by each. Order two for a stereo pair, or combine with Motion Series center and surround models for a matched home theater system.

What amplifier do I need?

With 92dB sensitivity and a recommended range of 20 to 250 watts, the F10 is easy to drive with most quality receivers and integrated amps—and its bi-amp/bi-wire binding posts leave room to grow into separates. Ask us if you're unsure about your electronics.

How is this different from MartinLogan's Foundation towers?

The Motion Series steps up to the full-size Gen2 Obsidian tweeter (nearly triple the diaphragm area of the Foundation tweeter), a woven fiberglass midrange, cast polymer driver baskets, a downward-firing port for easier placement, and premium finishes with F.A.S.T. outrigger feet.

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