Martin Logan
Motion 30
Motion 30
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Frequency Response |
65–25,000 Hz ±3dB |
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Recommended Amplifier Power |
20—200 watts per channel |
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Horizontal Dispersion |
80° |
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Vertical Dispersion |
80° |
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Sensitivity |
91 dB/2.83 volts/meter |
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Impedance |
4 Ohms Compatible with 4, 6, or 8 Ohm rated amplifiers. |
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Crossover Frequency |
400 & 2,600 Hz |
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High Frequency Transducer |
1" × 1.4" (2.6cm × 3.6cm) Folded Motion Transducer with 5.25" × 1.75" (13.3cm × 4.4cm) diaphragm |
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Low Frequency Transducer |
Two 5.5” (14cm) aluminum cone with cast polymer basket. Non-resonant asymmetrical chamber format. Rigid structured dust cap to reduce cone break-up modes. |
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Components |
Custom air core coil and low DCR steel laminate inductors. Polyester film capacitors in series and low DF electrolytic capacitors in parallel. Overall system thermal/current protection. |
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Inputs |
Custom 5-way tool-less binding posts |
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Weight |
18 lbs. (8.2 kg) |
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Dimensions |
6.9" x 16.5" x 10.5 " |
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