Martin Logan Motion Foundation F1 Floorstanding Speaker (Sold Each)

The MartinLogan Motion Foundation F1 brings true high-performance sound to a compact floorstanding design, making it an excellent choice for music and home theater systems where space matters.

At the heart of the F1 is MartinLogan's Gen2 Folded Motion Tweeter S paired with a Folded Motion Waveguide. This combination delivers fast, detailed high frequencies while controlling dispersion across the listening area for more consistent sound from seat to seat.

A dedicated 5.5-inch aluminum midrange driver works with three 5.5-inch aluminum bass drivers to deliver excellent clarity, dynamics and surprisingly substantial low-frequency performance from the F1's relatively slim enclosure.

With 92 dB sensitivity and a recommended amplifier range of 15–200 watts, the F1 is also relatively easy to match with a wide variety of quality stereo amplifiers and AV receivers.

Highlights

• Gen2 Folded Motion Tweeter S

• Folded Motion Waveguide

• Dedicated 5.5-inch aluminum midrange driver

• Three 5.5-inch aluminum bass drivers

• 3-way crossover design

• 92 dB sensitivity

• Rear-ported enclosure

• 5-way binding posts

• Compact floorstanding footprint

• Suitable for both stereo and home theater systems

• Available in Black, Walnut and Satin White

Specifications

Frequency Response: 41 Hz–23 kHz ±3 dB
Sensitivity: 92 dB
Nominal Impedance: 4 ohms
Recommended Amplifier Power: 15–200 watts
Tweeter Dispersion: 90° × 90°
Crossover: 240 Hz / 2,700 Hz, 3-way
Tweeter: 0.94 × 1-inch Gen2 Folded Motion Tweeter S
Midrange: 5.5-inch aluminum cone
Bass Drivers: 3 × 5.5-inch aluminum cones
Cabinet: Rear ported
Connections: 5-way binding posts, non-bi-wire
Dimensions: 41-7/16" H × 8-3/8" W × 14-7/16" D
Weight: 46.5 lbs
Warranty: 5 years when purchased new from an authorized MartinLogan dealer, subject to MartinLogan warranty terms.