Amplifier Vox Research VK-100.4S MK III 4 Channel for Car Audio 4 Channel, Class AB Specification: - RMS output per channel at 13.8 volts - front amp; rear channels : 4x100w (4 omh rms) 4x160w (2 omh rms) - mono brige mode - rated power output : 2x300w (brige rms) - frequency response : 20hz - 22KHz (+-0,3db) - distortion : 0,1% (1KHz) - S/N ratio : 95db (A-weighted) - input impedence : 47 k - input sensitivity : 0,1 - 8v - fuses : 40 A x 2 - dimension : 360 x 230,5 x 58,5 mm