CLASS: AB
OUTPUT POWER: 2x300W (8Ω), 2x450W (4Ω)
TOROID TRANSFORMER FREQUENCY
RANGE: 10Hz -50KHz
INPUT SENSITIVITY: 0.77V/26dB/1.4V
INPUT: 2×6.3mm JACKS & 2x RCA  
OUTPUT: 2x SPK, 2×6.3mm JACKS  
                   & 2SETS RED BLACK TERMINALS

COOLING: FAN AND HEAT SINK 
SIZE: 482*295*88mm

WEIGHT: 9.6kg