1 channel car audio amplifier CIRCUIT TOPOLOGY: A/B CLASS POWER RMS CONTINUOUS: @ 4-Ohm 280Wrms x1 @ 2-Ohm 500Wrms x1 @ 1-Ohm 900Wrms x1 | INPUT SENSITIVITY: 180mV - 4,5V FREQUENCY RESPONSE: 4Hz - 100KHz (- 3dB) THD + N: < 0,08% Rapp. S/N: > 100dB | EFFICIENCY: >65% @ 4-Ohm >60% @ 2-Ohm VOLTAGE OPERATION: 11 to 16 Volt FUSE: 3 x 40A CURRENT DRAW: Max @ 13,8V: 120A Musical average @ 13,8V: 60A |