1. Press the mode button to choose the mode before use.
Assistance/Line: Press the word "AUX / Screen will show "Lines"
Features:
Bluetooth version: 5.0
Chip Type: Class D.
Chip Model: TPA3116D2 * 2
Power supply voltage: DC 12-24V
Output channel: 2.1 channels
Output Power: 100W + 2 x 50W (4□)
Power efficiency: over 90%
Size: 4.6 x 2.9 x 1.2 inches (116 x 73 x 30
Installation Size: 4.3 x 1.8 inches (110 x 45 mm).
Installation Aperture: 0.1 inch (3
Package includes:
1 x Bluetooth 5.0 Digital Amplifier Board