2.1 Channel Bluetooth Audio Amplifier, 12V or 24V Power Supply for 4Ω and 8Ω Speakers, 20W to 100W Power Output, DIY HiFi

Wireless Audio Amplifier Module

Get optimal sound reproduction with this portable, wireless amplifier board equipped with a 100W subwoofer and AUX input capability. Its bass control function allows you to customize the audio depth, making it suitable for theaters, studios, live sound applications, and outdoor event environments.

Specification:

Product Color: Black

Product Size: Approx. 9.3 x 9 x 2.2 cm / 3.66 x 3.54 x 0.87 inches

Wireless Version: 5.0 (unobstructed, 15 meters)

Sensitivity Input voltage: 500 mV

Input mode: Aux + wireless

Amplifier chip: Home amplifier chip

Number of channels: 2.1 channels

Applicable speakers: 20~100W, 4~8Ω

Protection mechanism: Reverse connection protection, overheating protection, overcurrent protection, short circuit protection

Applicable power supply: DC12~24V / 5A or more (cannot be connected to a 24V battery)

Output power: Left and right channels below 50W, subwoofer less than 100W

Only when the audio input is sufficient and the power supply voltage/current is sufficient will there be enough output power! The higher the power supply voltage, the greater the output power, and the lower the speaker impedance, the greater the output power. Output is important.

Packing List:

Audio Amplifier Board * 1 piece

Note:

Due to different lighting and screen settings, the item's color may be slightly different from the picture.

Due to different manual measurements, please allow a 1-2 cm size difference.