Including DC24V4A power supply
HIFI COLLEGE DP1 2.1 High Power HIFI Digital Amplifier TPA3116D2 50W*2+100W
Frequency range: 15KHz-30KHZ (+-3dB)
Signal to noise ratio: 92dB
Power: 50W*2+100W
Impedance: 4-8 Ohm
Harmonic distortion: less than 0.08% 1KHZ .1W