Description
The 4th generation Motion Series ushers in a new era of design and aesthetics for MartinLogan. The three modern, yet timeless, colorways can compliment any room while being a focal point if so desired. Motion evokes a unique look and sound, pairing high-performance woofers with exclusive Folded Motion Tweeter technology, a staple of MartinLogan products. The Motion Waveguide enhances the Controlled Dispersion of the Gen2 Folded Motion Tweeter to a generous 90°(Vertical) by 90°(Horizontal) to accommodate a wide range of seating and speaker placement options, while avoiding clarity destroying sound reflections within the environment.
The MartinLogan Sound
Regardless of the environment, MartinLogan speakers achieve high levels of articulation, detail, and realism. Utilizing exotic thin film technologies and Controlled Dispersion, MartinLogan provides unique and special listening experiences not commonly found in the industry.
Gen2 Folded Motion Tweeters
The state-of-the-art thin-film Gen2 FMT offers effortless performance, unmatched by conventional technologies. Utilizing a lightweight material with more surface area, the FMT brings the audience’s favorite content to life with extreme levels of detail and accuracy.
Motion Waveguide
Enhances the Controlled Dispersion of the Gen2 Folded Motion Tweeter, blanketing the listening area with incredible detail and precision. Avoids performance robbing room reflections and provides a more consistent sound across a wider seating area.
Controlled Dispersion
Room acoustics are vital, as everything in the listening room has an impact on speaker performance. MartinLogan minimizes these harmful effects by focusing the sound into the listening area, increasing flexibility, clarity, and placement options, regardless of the room’s design.
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.
McCracken-Vojtko Crossovers
The culmination of combining extensive anechoic, in-room measurements, and multiple blind listening tests with the low distortion philosophy of MartinLogan’s signature Vojtko Crossover. Through this process each speaker was refined to achieve peak performance.
Enchanced Cabinet Bracing
If a speaker cabinet isn’t braced properly, it will vibrate or resonate, resulting in masked clarity and detail. This 4th generation Motion series features specially engineered bracing to maximize sound quality by minimizing unwanted vibrations and resonances.
Secure Lock Grilles
Stealth mounting tabs securely hold the grilles in place allowing the listener to customize the appearance of each speaker. Creating a unique look; leaving the grilles on, off, or even rotating them to change the grain of the fabric providing maximum aesthetic control.
Single Cannon Bass Ports
Rear ported speaker designs need ‘room to breathe,’ which can conflict with a room’s layout or decor as they require ample spacing from a wall or cabinet. The bottom mount port provides deeper, cleaner, and more powerful bass across a wider range of placement options.
Floor-Bounce Compensation
Bringing studio reference sound to reality with precision woofer placement and crossover tuning, MartinLogan engineers have designed their tower models to produce a more natural and full sound by taking advantage of a constant found in all listening rooms; the floor!
F.A.S.T. Foot
Toolless height adjustability utilizing rubber feet or spikes allows the user to perfectly level the speaker for maximum stability on any floor. Built-in anti-vibration properties lower distortion by reducing ‘judders’ between the speaker and the floor, leaving nothing but pure sound.
Specifications
Key Specs
- Speaker Type: Floorstanding
- RMS Power: 150 watts
- Color: Gloss Black
Dimension
- Product Height: 44.75 inches
- Product Width: 8.25 inches
- Product Depth: 14.25 inches
- Product Weight: 60 pounds
Audio
- Enclosure Type: Bass reflex
- Peak Power Handling: 300 watts
- Impedance: 4 ohms
- Minimum Frequency Response: 35 hertz
- Maximum Frequency Response: 25 kilohertz
- Sensitivity: 92 decibels
- Tweeter Type: Folded motion
- Midrange Type: Cone
- Woofer Type: Cone
- Tweeter Size: 1.75 inches
- Midrange Size: 5.5 inches
- Woofer Size: 6.5 inches
Connectivity
- Wireless Multi-Room Audio: No
Warranty
- Manufacturer’s Warranty – Parts: 5 Years
- Manufacturer’s Warranty – Labor: 5 Years
Material
- Tweeter Material: Polyimide
- Midrange Material: Fiberglass
- Woofer Material: Aluminum
General
- Product Name: Motion F20 3-Way Floorstanding Speaker with 5.5” Midrange and Dual 6.5” Bass Drivers (Each)
- Brand: MartinLogan
- Model Number: MF20GB
- Color Category: Black
Features
- Indoor Or Outdoor Use: Indoor
Certifications Listings & Approvals
- ENERGY STAR Certified: No
Specifications
- UPC: 810123025930
Specifications
| Package Weight | 61 lbs |
|---|---|
| Brand | MartinLogan |
| Model | MF20GB |
| UPC | 810123025930 |
| Color | Black |
| Product Width | 8.25 in |
| Product Height | 44.75 in |
| Product Length | 14.25 in |
| Product Weight | 60 lb |
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