TPA3116D2 2x120W Audio Amplifier Module

2x120W stereo power amplifier module on TPA3116D2, super quality.

Specification:

- Chip type: TPA3116D2

- Supply voltage: DC12-26V (24V is recommended)

- Output power: 2 x 120W

- Signal to noise ratio: 100db

- Two-channel stereo

- Size: 92 x 68 x 16 mm

Package includes:

- audio amplifier board

- Audio cable 1 pc

Instructions:

Power supply: select DC power supply with DC 12~26V voltage range (24V is recommended)

Audio input: small 3P terminal input, special audio terminal cable (line length about 30cm) is easy to use.

Power output: Please connect the speaker to the OUT output terminal of the board,

Pay attention to the positive and negative poles! It is recommended to use 4Ω speakers.

Volume adjustment: The potentiometers on both sides of the audio input terminal correspond to the left and right channels respectively. Use a screwdriver to adjust the volume.