Description:
This is an audio power amplifier board that strengthens low-power, inaudible electronic audio signals such as the signal from radio receiver or electric guitar pickup to a level that is strong enough for driving loudspeakers or headphones. Power amplifiers make the signal audible to listeners. It is the final electronic stage in a typical audio playback chain before the signal is sent to the loudspeakers and speaker enclosures.

Features:
Digital amplifier has a higher overload capacity than analog amplifier, and it won't cause crossover distortion, transient inter modulation distortion and you don't have to worry about the loudspeaker internal resistance.
It supports Bluetooth audio input with Bluetooth V4.0 CSR8635 chip which has good compatibility.
Dual channel of 50W+50W power output and a wide input voltage range from 8V to 24V DC.
Sound quality is very good by using this audio power amplifier module.

Applicable small speaker impedance are 4, 6, 8, 16ohm, great for turning normal speaker into Bluetooth speaker.

Specifications:
Chip: TDA7492P

Audio Input: Bluetooth
Input Voltage: 8V~24V DC(2.1mm jack)

Suitable Speaker Impedance: 4ohm, 6ohm, 8ohm, 16ohm
Output Power: 2x50W(25V, 6ohm)
Size: 60 x 35mm / 2.36 x 1.37"

Package Includes:
1 x Amplifier Board