ITEM NAME:2X(Vhm-307 Tda7492P Bluetooth Receiver Amplifier Audio Board 25Wx2 SpeakersB8Z6) 2X(Vhm-307 Tda7492P Bluetooth Receiver Amplifier Audio Board 25Wx2 SpeakersB8Z6) 2X(Amplifier chip: TDA7492P (with the letter P is a Dual-channel 25-watt 25W + 25W ) Output power: 2 * 25W Additional features: AUX audio input interface (Wire mode audio input) Aux insert will automatically detect. When aux is inserted, Bluetooth will break, aux priority, audio is input, not mixed. Power: 2.1 Interface DC 10-25V power supply (with reverse power protection) Audio input: Bluetooth receiver Output Impedance: 8 ohms Best (can drive 4,6,8,16ohm impedance speakers) Colour:black Material:PCB Size:77*53mm Package Contents: 1*Audio speaker)
