915 Generation 2.1 Digital Audio Power Amplifier Board 10Wx2+30Wx1 Max TDA7

1. quality: high quality material, safe and durable.
2. Stable performance: with better noise performance, output drive capability and relatively high small signal bandwidth, 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 , 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 are not included.
Note: Light reflection and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.