MartinLogan Motion 4 specs
Sensitivity 90 dB/2.83 volts/meter
Impedance Compatible with 8 Ohms
Crossover Frequency 2900 Hz
High Frequency Driver 1 x 1.4” (2.6 x 3.6cm) Folded Motion
Transducer with 5.25 x 1.75”
(13.3 x 4.4cm) diaphragm.
Mid/Low Frequency Drivers 4” (10.2cm) paper cone. Ported.
Power Handling 75 watts
Weight 6 lbs. (2.72kg)
Size (HxWxD) 12.6 x 5.6 x 5.25”
(32 x 14.2 x 13.3cm)
If you are interested in using our specs commercially, check out our Separate Speakers specs database licensing page.
Filed in: MartinLogan Separate Speakers
Description: Inspired by MartinLogan's ultra-high-end electrostatic loudspeakers, the Motion Series was created to provide stunning sound for your ultimate-performance home theater or stereo. MartinLogan's dedicated in-house engineers carefully crafted the Motion Series to create an extremely affordable and compact product line that seamlessly blends our exquisite Folded Motion™ transducers with powerful, compact bass technology. The result... read more