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Feature
Name:TPA3116D2 2.1 high-power HIFI digital power amplifier board
Chip type:TPA3116D2
Chip protection: overvoltage, undervoltage, overheating, DC detection and short circuit
Operating voltage range: DC 12-24V (current 4A or more)
Audio input sensitivity: 500-800mV,
Frequency response range: 20Hz-20KHz,
Speaker Impedance:
Left and right channel speakers: 3.5-8 Ohm,
Bass speaker Impedance: 2-8 Ohm,
The maximum output power: 50W (left channel) +50 W (right channel) +100 W (subwoofer),
Maximum output power: 100w (2 ohm speakers connect