American Audio V 5000 Plus

American Audio V-5000PLUS Description: Total Harmonic Distortion: Less Than 0.02% Input Sensitivity and Impedance: 1.08V RMS 20K Ohm Dimensions (LxWxH): 17.5" x 19" x 5.25" / 446 x 483 x 133mm, 3 rack spaces Weight: 49 pounds / 22Kg Frequency Response: (+/-0.5db, @rated output Power, 8 Ohm): 10Hz - 20K Hz Hum and Noise (Below rated output power, 8 ohms): 100db, unweighted Slew Rate: 20V Per usec Damping Factor @ 8 Ohm: Power Consumption(@ rated output, 8 ohms): 4500W Cooling System: 2 Speed Fan Output Power: 1900W RMS Per Channel @ 2 Ohms, 1K Hz, 1% THD; 1300W RMS Per Channel @ 4 Ohms, 1K Hz, 1% THD; 800W RMS Per Channel @ 8 Ohms, 1K Hz, 1% THD: (Bridge Mode, Mono): 3000W RMS @ 4 Ohms, 1K Hz, 1% THD; 2100W RMS @ 8 Ohms, 1K Hz, 1% THD Actual Shipping Weight 51 pounds