Martin Logan Motion 4

Weight: 32 kg
Depth: 133 mm
Description: Shelf, number of lanes: 2, passive, bass-reflex type
Width: 142
Height: 320
Type: Passive
Number of lanes: 2
Impedance: 8 ohm
Sensitivity: 90 dB
Crossover frequency: 2.9 kHz
Location: Shelf
Maximum frequency: 25000 Hz
Minimum frequency: 70 Hz
Acoustic radiation: Monopolar
Acoustic design: Bass-reflex type
Woofer material: Paper
RF driver dimensions: 26x36mm
Woofer dimensions: 102 mm
RF emitter type: Tape
Emitter type: Dynamic
Recommended amplifier power min.: 20 W
Impedance min.: 4 ohm
Bandwidth Options: -3 dB
Sensitivity Measurement Options: DB/2.83 V/m
Recommended amplifier power max.: 150 W
Wall mount: There is
Connector for connecting to a power amplifier: Spring