Soundstream X3.60 4000w Monoblock Amplifier

Max Power                                                                             4000Watts Damping factor                                                                      350<@80Hz(+/- 5Hz) Operating frequency(band-width)                                       15Hz ~150Hz Input Sensitivity                                                                     0.5 ~ 10.0 (volts) Low-Pass crossover slope attenuation factor                      24dB / octave Subsonic(cut/increase) range factor (15Hz ~ 40Hz)           18dB Continuously variable low-pass control(range)                  50Hz ~ 150Hz Continuously variable phase control(range)                       0 ~ 180 deg. Continuously variable bass boost control(range)               0 ~ 16dB Source voltage (Automobile battery)(range)                      11 ~ 16V DC Maximum DC current 1 Ohm, 1% THD +n                      545 amperes DC * Dimensions(L x W x H)                                                        206.86" x 11.42" x 2.56" Test voltage                                                                            13.5V DC & 14.4V DC Platinum RCA connectors Strap-able;Slave-master relationship Specifications   X3.60 16 Volts DC 14.4 Volts DC 12 Volts DC Impedance Load Measurement 1% THD 5% THD 10% THD 1% THD 5% THD 10% THD 1% THD 5% THD 10% THD   1 Ohm RMS Wattage 2860 2940 3180 2780 2880 3115 2560 2635 2840 RMS AC Volts 53.4 54.2 56.3 52.7 53.6 55.8 50.5 51.3 53.3   2 Ohm RMS Wattage 2070 2130 2300 1920 1988 2150 1344 1380 1490 RMS AC Volts 64.3 65.3 67.8 61.9 63 65.6 51.8 52.5 54.5   4 Ohm RMS Wattage 1086 1120 1200 1050 1085 1178 898 925 998 RMS AC Volts 65.9 66.9 69.3 64.8 65.8 68.6 59.9 60.8 63.1 4000 Watt 2-second Burp Power at 16V and 10%   * In order to obtain peak power Divide by 0.707.