MartinLogan Motion 2 Bookshelf Speaker Single Type: Bookshelf Speakers Driver Units: 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: 3.5 (8.9cm) poly cone. Power Rating: 50 watts Frequency Response: 110–25,000 Hz ± 3dB Nominal Impedance: 4 ohms. Compatible with 4, 6 or 8 ohm rated amplifiers Sensitivity: 86 dB/2.83 volts/meter Connectors: Yes |