XH-A158 PAM8403 Ultra Clear bluetooth 5.0 Power Amplifier Board Low Power DIY Wireless Speaker Ampli

Specification:
Product Name: Two-channel Bluetooth 5.0 power amplifier board Product model: XH-A158 Input voltage: DC5V Output power: 5W*2? Magnification: 4 times Audio input: Bluetooth 5.0? Amplifier Chip:PAM8403 X1 Number of channels: two channels Size: 45*42*25mm Installation hole distance: 38*35mm Weight: 22g
Package included:
1 x bluetooth 5.0 HD Amplifier Board