Martin Logan Request in great shape.
Specifications
Specifications are subject to change without notice
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Frequency Response
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30–22,000 Hz ±3dB
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Recommended Amplifier Power
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20‒500 watts per channel
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Horizontal Dispersion
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30°
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Vertical Dispersion
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48" (121.92cm) line source
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Sensitivity
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90 dB/2.83 volts/meter
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Impedance
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4 Ohms, 1.2 at 20kHz. Compatible with 4, 6, or 8 Ohm rated amplifiers.
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Crossover Frequency
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180 Hz
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High Frequency Transducer
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48" (121.92cm) CLS™ electrostatic transducer
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Low Frequency Transducer
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12" (30.5cm) high excursion, super light, high rigidity cone with extended throw driver assembly die cast frame, 5 lb. magnet, linearity enhanced motor structure, non-resonance chamber format
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Components
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Custom-wound audio transformers, polypropylene capacitors, air core coils
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Inputs
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5-way bi-wire binding posts
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Weight
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91 lbs. (41.3 kg)
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Dimensions
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71" × 18" × 13"
(180.3cm × 45.7cm × 33cm)
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