ITEM NAME:Dual-channel Bluetooth 5.0 TPA3116 Digital Audio Power Amplifier Board 100W*2 Product Description Feature: Name: Dual-channel bluetooth amplifier board Input voltage: DC 12~24V Output power: 100W *2 Audio input: Bluetooth / TF card / AUX Bluetooth Transmission distance (Unblocked): about 20 meters / 65 feets Output impedance: 4~8ÃŽ © Number of channels: 2 Size: about 96 * 86 * 20mm / 3.8 * 3.4 * 0.8 in Installation size: about 88 * 78mm / 3.4 * 3 in Package Include: 1 * Bluetooth Amplifier Board If you have any uncertainty or feel confused about the item, please feel free to.Output power: 100W 2. 1 Bluetooth Amplifier Board. Audio input: Bluetooth / TF card / AUX. Number of channels: 2.
