MartinLogan MartinLogan Motion SLM X3 Black Ultra-Slim 3 Channel Passive Soundbar

Ultra-Slim Folded Motion Speakers; 120-25,000 Hz +/-3dB Frequency Response; 80 Degrees Horizontal Dispersion; 80 Degrees Vertical Dispersion; Six 4" Paper Cone Low Frequency Transducer; 93 dB/2.83 volts/meter Sensitivity; 4 Ohms Impedance; 20-140 Watts Per Channel Recommended Amplifier Power; 3,000 Hz Crossover Frequency; Black Finish