2.1 Digital Audio Power Amplifier Board 10Wx2+30Wx1 Max TDA7377 3-Channel Digital High-Power Subwoofer Sound

1. Excellent quality: high quality material, safe and durable.
2. Stable performance: with better noise performance, excellent output drive capability and relatively high small signal bandwidth, large power supply voltage range.
3. High fidelity: When used as an audio amplifier, the tone is warm and the fidelity is high.
4. Wide range of uses: suitable for high quality and professional audio equipment, instruments, control circuits and telephone channel amplifiers.
5. This power amplifier module samplesTDA7377 digital power amplifier chips, It has the characteristics of small size, high efficiency, high power and small heat.

Product name: TDA7377 2. 1 power amplifier board
Chip type: TDA7377*1
Input voltage: AC 9-12V DC 12-18V
Output power: 10Wx2+30WX1 MAX.
Channel: dual channel +0.1 subwoofer
Output impedance: 4-8 ohms
Frequency response: 20Hz-20KHz
Speaker recommendation: left and right channels 3-5 inches 4-8 ohms within 30W, subwoofer 4-6.5 inches 4-8 ohms within 50W
Colour:As shown
Material:PCB

Package Contents:
1 * Power Amplifier Board
1 * Connecting Cable
1 * Volume Adjuster

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.