ZK-MT21 100W+2*50W 2.1 Channel Subwoofer Digital Power Amplifier Board AUX 12/24V Audio Stereo Bluetooth 5.0 Amp HiFi For Home

Features:

1. This kind of bluetooth audio power amplifier module is a good replacement for the damaged bluetooth module, which can provide you with good performance.

2. This 2.1 channel power amplifier is easy to change, you can install and use it conveniently.

3. This kind of 2.1 channel audio amplifier provides you with stable and quick connection, which works with wide compatibility.

4. This power amplifier module supports 2 input modes, including bluetooth and Aux, you can order according to your need.

5. This kind of audio amplifier is enough to meet your different needs, you can adjust the frequency, volume, high pitch, low pitch, etc.

Specification:

Size: 93x90x22mm

Bluetooth version: 5.0

Input method: Bluetooth input+AUX input+USB input

Number of channels: 2.1 channels

Compatible speaker: 20~100W. 4~8Ω

Suitable power supply: DC 12~24V/5A or above (cannot be connected to 24V battery pack)

Output power: Left and right channels<50W, subwoofer<100W

Tip: Only when there is sufficient audio input and sufficient power supply voltage/current, will there be sufficient output power! The higher the power supply voltage, the greater the output power, and the smaller the speaker impedance, the greater the output power! Please ensure that the power of the adapted power supply is greater than the actual working power of the amplifier!!!

Package included:

1 x Power Amplifier Module DIY Kit

Note:

Due to the light and screen difference, the item's color may be slightly different from the pictures.

Please allow a slight deviation for the measurement data and make sure you do not mind before ordering.