MartinLogan - Motion F20 3-Way Floorstanding Speaker with 5.5” Midrange and Dual 6.5” Bass Drivers (Each) - Gloss Black
Price range: $1899.99
Brand: MartinLogan
Category: Audio
A pair of MartinLogan headphones featuring 6.5 inches drivers, 35 Hz–25 kHz frequency response, and 4Ω impedance.
PQS: 95 (computed 2026-03-14 07:04:59.259594+00:00)
GTIN-14: 00810123025930
Key specs
A human-friendly subset of specs (non-null)
Driver
6.5 inches
Frequency response
35 hertz - 25 kilohertz
Impedance (ohms)
4
Wireless (BT/WiFi)
No
Offers
| Retailer | SKU | Price | Stock | Offer | Last seen |
|---|---|---|---|---|---|
| Best Buy | 6531258 | 1899.99 USD | In stock | View offer → | 2026-03-14 02:53:20.620782+00:00 |
Recent price history (50)
| Retailer | Price | Stock | Seen at |
|---|---|---|---|
| bestbuy | 1899.99 USD | In stock | 2026-03-14 02:53:20.620782+00:00 |
| bestbuy | 1899.99 USD | In stock | 2026-03-13 03:03:06.325001+00:00 |
| bestbuy | 1899.99 USD | In stock | 2026-03-12 02:53:28.232372+00:00 |
| bestbuy | 1899.99 USD | In stock | 2026-03-11 02:51:47.173936+00:00 |
| bestbuy | 1899.99 USD | In stock | 2026-03-10 03:01:26.781025+00:00 |
| bestbuy | 1899.99 USD | In stock | 2026-03-09 03:00:31.567478+00:00 |
| bestbuy | 1899.99 USD | In stock | 2026-03-06 06:14:19.955988+00:00 |
| bestbuy | 1899.99 USD | In stock | 2026-03-03 02:04:38.850690+00:00 |
| bestbuy | 1899.99 USD | In stock | 2026-03-02 08:12:44.255934+00:00 |
Full specs
Show full spec table
| Driver | 6.5 inches |
|---|---|
| Frequency response | 35 hertz - 25 kilohertz |
| Impedance (ohms) | 4 |
| Wireless (BT/WiFi) | No |
| Reconciled at | 2026-03-06 10:56:32.254648+00:00 |
Canonical JSON (expand)
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Related products
Simple similarity over extracted specs (publish_set only)
Debug data (expand)
| Raw title | MartinLogan - Motion F20 3-Way Floorstanding Speaker with 5.5” Midrange and Dual 6.5” Bass Drivers (Each) - Gloss Black |
|---|---|
| Raw brand | MartinLogan |
| Raw category | Best Buy > Home Audio & Speakers > Home Audio > Speakers > Floor Speakers |
Canonical highlights (non-null)
| core.title | MartinLogan - Motion F20 3-Way Floorstanding Speaker with 5.5” Midrange and Dual 6.5” Bass Drivers (Each) - Gloss Black |
|---|---|
| core.seo_title | MartinLogan MF20GB |
| audio.driver | 6.5 inches |
| audio.wireless | No |
| audio.impedance_ohms | 4 |
| audio.speakers_count | 8 |
| audio.frequency_response | 35 hertz - 25 kilohertz |
| brand | MartinLogan |
| model | MF20GB |
| gtin14 | 00810123025930 |
| images[0] | https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/6531/6531258_sd.jpg |
| category | audio |
| physical.depth_in | 14.25 |
| physical.width_in | 8.25 |
| physical.height_in | 44.75 |
| physical.weight_kg | 27.22 |
| physical.dimensions_in | 44.75 x 8.25 x 14.25 in |
| certifications.energy_star | False |
| schema_version | 1 |
BestBuy raw specs (pretty)
Expand BestBuy raw JSON
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"features": [
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"feature": "The MartinLogan Sound\nRegardless 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."
},
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"feature": "Gen2 Folded Motion Tweeters\nThe 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."
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"feature": "Controlled Dispersion\nRoom 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."
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"feature": "Woven Fiberglass Midrange\nThe 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."
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"feature": "McCracken-Vojtko Crossovers\nThe 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."
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"feature": "Enchanced Cabinet Bracing\nIf 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."
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"feature": "Secure Lock Grilles\nStealth 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."
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"feature": "Single Cannon Bass Ports\nRear 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."
},
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"feature": "Floor-Bounce Compensation\nBringing 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!"
},
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"feature": "F.A.S.T. Foot\nToolless 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."
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Newegg raw specs
No Newegg raw specs saved for this product yet.