Technical Pro AX1200 2U Professional 2CH Power Amplifier 465 watts @ 2 ohms, 375 watts @ 4 ohms, 210 watts @ 8 ohms Inputs: RCA, Outputs: Banana binding post, 3 Prong Cord Length: 70", 110v Dual cooling speed fans, Iridescent blue LED meter, Power, Level & Clipping indicators per channel Frequency Response: 20hz-20KHz, Signal to Noise Ratio: 79dB, Cooling speed fan Input Impedance: 10 k ohm unbalanced, Dimensions: 19" w x 3.5" h x 9" d, Weight: 13 lbs