Logos Specifications - MartinLogan The Logos User Manual

Specifications
Frequency Response Frequency Response Frequency Response Frequency Response Frequency Response
75-20,000 Hz +/- 3dB
Sensitivity Sensitivity Sensitivity Sensitivity Sensitivity
89dB 2.83 volts/meter
Impedance Magnitude Impedance Magnitude Impedance Magnitude Impedance Magnitude Impedance Magnitude
Nominal: 5 ohms • Minimum: 2.75 ohms
Crossover Frequency Crossover Frequency Crossover Frequency Crossover Frequency Crossover Frequency
300, 3500 Hz • 12dB per octave
Woofer Woofer
Woofer Woofer Woofer
6.5" (16.5 cm) magnetically shielded in a sealed cabinet
Midrange Midrange
Midrange Midrange Midrange
Two 17" x 9.25" (43.2 cm x 23.5 cm) curved electrostatic panels, vapor deposited
polyester film with proprietary insulated stators
Tweeter Tweeter Tweeter Tweeter Tweeter
.55" (1.4 cm) titanium composite dome, ferro fluid cooled voice coil
Recommended Amplifier Power Recommended Amplifier Power
Recommended Amplifier Power Recommended Amplifier Power Recommended Amplifier Power
To be matched with system; minimum 50 watts
Weight Weight
Weight Weight Weight
62 lbs (28.1 kg)
Dimensions Dimensions Dimensions Dimensions Dimensions
40.6" W x 9.6"D x 11.8"H (103.1 cm x 24.4 cm x 30 cm)
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Logos User's Manual