MECHMAN Black Ultima D-18 Class D Unboxing

MECHMAN Black Ultima D-18 Class D Circuit 2 Channels Power Output: 1800W x 2 (8ohms) 2800W x 2 (4ohms) Do not use in 2ohms Bridge Mode: 5600W (8ohms) 7200W (4ohms) Do not use in 2ohms Frequency Response: 20 Hz - 20 kHz THD: less than 0.035% Input Sensitivity: 0.775V / 1V / 32dB