Digital Amplifier Board 12-24V Mini Power Amplify Circuit Class D Digital Stereo Amplifier Module for Sound System Speaker

Mini Power Amplify Circuit 20W+20W Digital Stereo Amplifier Module 12-24V Class D for Home Theater Audio System
Feature:

1.
Perfect Protection Function: Our digital amplifier board has perfect protection functions, including undervoltage, overcurrent, and output short circuit protection. This ensures stable and secure operation and prolongs the lifespan of the amplifier board.

2.
Short Circuit Test: The power amplifier module has undergone 100 times full power output short circuit tests to ensure its reliability and stability under heavy loads.

3.
Reserved Control Ports: In the design process, we have reserved shutdown control, mute control, and other ports, making it easy for customers to customize and extend the functionality of the audio amplifier panel. Additionally, the board has an output fault report function, which makes it easier to troubleshoot any issues that may arise during development.

4.
High-Quality Audio Performance: Our mini power amplify circuit provides high-quality audio performance, producing clear and distortion-free sound. Its low noise floor, high dynamic range, and wide frequency response make it ideal for use in a wide range of applications.

5. Wide Range of
Applications: With its compact size and versatile design, this digital stereo amplifier module can be used in a variety of applications, such as home audio systems, car audio systems, DIY speakers, and more. Its flexible features and reliable performance make it a great choice for DIY enthusiasts and audio professionals alike.
Specification:
Origin: Mainland China
Type: Voltage Regulator
Condition: New
Application: Speaker
Supply Voltage: DC 12-22 V
Model Number: Digital Amplifier Board
Chip voltage range: DC8V-26V
Rated power: 20W+20W
Output impedance: 4-8 ohms
Peak power: 35W+35W
Maximum dynamic current: 4A
Static current: <40mA
Off-current: <1uA
Gain: 35db
Output impedance: approx. 20K ohms
PCB size: L38 x W20 x D 2.8 mm/ 1.5 x 0.8 x 0.1 inch
Pins:
W: 2.54 x 12mm/ 0.1 x 0.5 inch L 4mm/ 0.16 inch
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.
1 x Digital Amplifier Board