Specification: Origin: Mainland China Type: Voltage Regulator Condition: New Application: Speaker Supply Voltage: DC12v V Model Number: Power Amplifier Board PAM8610 dual-channel 12V  amplifier board pure digital amplifier 15W * 2 high power Product parameters: Product name:Digital audio amplifier board Operating mode: Class D (pwm modulation) Power supply range: DC6-15V (protection) Recommended voltage:DC12v Output power:10w*2(8Ω) 15w*2(4Ω) Static current:20MA Product size: 50*45*20mm Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1Pc *Digital Audio Amplifier Board 1.High Definition Sound: This PAM8610 digital amplifier board delivers high-definition sound with its pure digital amplifier design, providing exceptional audio clarity and fidelity. 2.Dual-channel Stereo Design: Equipped with a dual-channel stereo design, this amplifier board can output up to 15W*2, delivering powerful and dynamic audio playback. 3.Wide Power Supply Range: With a power supply range of DC6-15V, this amplifier board is compatible with various power sources such as batteries, AC adapters, and USB power banks. 4.PWM Modulation Design: This amplifier board uses PWM modulation technology, providing stable and efficient performance while consuming low power. 5.Easy to Install: This amplifier board is compact and easy to install, suitable for both beginners and professionals alike.