Bảng mạch khuếch đại âm thanh bluetooth 5.0 XH-A158 PAM8403 DIY 5W*2

XH-A158 Ultra-clear Bluetooth-compatible 5.0 Low Power Amplifier Board PAM8403 DIY Wireless Speaker Amplificador 5W*2 100% brand new and high quality Features: Product Name: Bluetooth-compatible power amplifier board Product Model: XH-A158 Chip Model: PAM8403 Power Supply Voltage: DC5V Magnification: 4 times Number of channels: Two-channel stereo Output power: 5W * 2 Bluetooth-compatible Version: 5.0 Appearance size: 45x42x25mm Installation hole distance: 38x35mm Weight: 22g PAM8403 Iow Power Dual 5W DIY Wireless Speaker Amplifier Board Bluetooth-compatible 5.0 only,other accessories demo in the picture is not included. Specification: Material: Metal Size: app.4.5x4.2x2.5cm/1.77x1.65x0.98in Color: As the pictures shown Quantity: 1 Pc Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Contents: 1 x PAM8403 Low Power Dual 5W DIY Wireless Speaker Amplifier Board Bluetooth-compatible 5.0