Enhance the audio experience and enjoy theatre-like sound at home with the MartinLogan Motion 12 Main / Stereo Speakers. This 2.0 System model features a frequency response ranging from 40 Hz to 25000 Hz and an impedance level of 4 ohms. In addition, the product offers a sensitivity of 92 dB and 150 watt peak power handling capability. Available audio inputs: Banana Jack.