2.1 TPA3116 Hifi Class D Digital Amplifier Board 100W + 50W + 50W 50mA 12V-25V

Specifications:

• Voltage: 12-25V
• Power output: 50w x 2 +super bass 100w
• Size: 125 x 74 x 25mm
• Left/Right channel output-- can drive 3-16ohm speaker when under 24v rated voltage
• Super low volume can drive 2-16ohm speaker when under 24v rated voltage
• 80Hz-500Hz subwoofer frequency adjustable

1: Subwoofer frequencies 2: Subwoofer Gain 3: Full-range volume trimming 4: Total volume control 5: Subwoofer Output 6: Left channel output 7: Right channel output

Package list:

• 1 x 2.1 TPA3116 Hifi Class D Digital Amplifier Board

Note: Power supply is not included, please check option if needed