MartinLogan Motion 20
Immerse yourself in emotionally engaging sound with the MartinLogan Motion 20 floorstanding speaker. Designed to create a realistic soundstage, it features a signature Folded Motion tweeter for crystal-clear highs and dual 5-1/2" aluminum cone woofers paired with a rear-firing bass port for deep, robust bass. This speaker excels at minimizing distortion and maximizing sound dispersion, all within a compact, elegant high-gloss white cabinet. Its custom binding posts support bi-wiring for a superior audio connection, delivering exceptional sound quality that truly impresses.
$799.99
More Motion Options
Owner Satisfaction
4.4
/ 5
Category Rank
4268
/ 6570
#4268 in Speakers
Price vs Category Average
-45%
Below average
Frequency Response
46250003
/ –, Hz ±dB
Who it's for
- Exceptional High-Frequency Detail
- Premium Modern Design
- Clear and Focused Midrange
Who should skip it
- Limited Deep Bass Extension
- Higher Price Point
- Placement Sensitivity
Key Specs
Frequency Response
46–25,000 Hz ±3dB
Recommended Amplifier Power
20—200 watts per channel
Impedance
4 Ohms Compatible with 4, 6, or 8 Ohm rated amplifiers.
Sensitivity
90 db/2.83 volts/meter
High Frequency Transducer
1″ × 1.4″ Folded Motion Transducer
Low Frequency Transducer
Two 5.5″ aluminum cone woofers
Dimensions
36.6″ x 6.8″ x 11.7 ”
Weight
37 lbs. (16.8 kg)
Features
- Signature Folded Motion tweeter for detailed highs
- Dual aluminum woofers for solid bass performance
- Wide, controlled sound dispersion
- Minimizes distortion for cleaner audio
- Compact floorstanding design
- Tool-less custom 5-way binding posts
- Precise high-frequency reproduction
- Enhanced low-frequency reinforcement
What customers say
Customers overwhelmingly praise the MartinLogan Motion 20 speakers for their exceptional clarity and detailed high-frequency reproduction, driven by the signature Folded Motion tweeter. Reviewers consistently highlight the ability to create a wide, immersive soundstage where instruments and vocals are distinct and well-placed. The mid-range is described as natural and articulate, providing an engaging experience across many music genres. While the bass is tight and musical, some note it lacks extreme depth, suggesting a subwoofer for larger spaces. The speakers are highly regarded for their revealing nature, accurately portraying source quality, and their modern, elegant design, reinforcing the perception of a premium, high-performing audio product.
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