Overview
Matchless precision and practicallity; an affordable reference standard. The SL3 manifests our years of exhaustive curvilinear electrostatic research into a speaker system that you will find remarkably accurate, space efficient and affordable.
Specification
| Frequency Response | 30–22,000 Hz ±3 dB |
| Horizontal Dispersion | 30° |
| Vertical | 48" (121.92cm) line source |
| High Frequency Transducer | 48" (121.92cm) CLS™ electrostatic transducer |
| Low Frequency Transducer | 10" (25.4) high excursion, high rigidity cone with extended throw driver assembly, non-resonance chamber format |
| Sensitivity | 89 dB/2.83 volts/meter |
| Impedance | 4 ohms, 1.5 at 20kHz |
| Crossover Frequency | 250 Hz at 12dB per octave |
| Components | Custom-wound audio transformer, air core coils, polypropylene capacitors |
| Controls | Bass Control Switch: -3 dB from 40–150 Hz |
| Maximum Power Handling | 200 watts per channel |
| Inputs | 5-way bi-wire binding posts |
| Weight | 65 lbs. (29.5 kg) |
| Dimensions | 64" × 13" × 14"
(162.6cm × 33cm × 35.6cm) |
| | Specifications are subject to change without notice. |
About the brand
Founded in 1979 by two friends who shared a passion for music and loudspeaker technology, Martin Logan is now one of the world's premiere audio brands. For the ultimate in sonic purity and clarity, the electrostatic speaker was developed and has gone on to receive worldwide critical acclaim. Today, MartinLogan is a growing company with an internationally recognized brand, a top-notch team, superior design and technology and smart customers who value the best speakers on the planet.
Warranty Information: Speakers - 5 years, Electronics - 3 years
Reviews
Martin Logan
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