TPA3116D2 12V~24V Dual Channel 2x100W Audio Digital Amplifier Board For Arduino

Features: Chip: TPA3116D2 Power supply: DC 12 V~24 V Current: Depending on the speaker power and song volume, if connect the speaker should below 5A, Less current is consumed if the speaker is not connected Channel type: Dual channel Output power: 2 x 100 W Input impedance: 51K x 2 Output match: 4~8 Ohm Frequency range: 14~100 KHz SNR: 100db Short circuit protection: Yes Overheating protection: Yes Over voltage protection: Yes Size(L*W*H): 105 x 65 x 23 mm Package includes: 1 x Digital Audio Amplifier Board