SW-HF77 Mono 1x6W Bluetooth Digital Amplifier Board Bluetooth Speaker DIY Modified Audio Receiv
SW-HF77 Mono 1x6W Bluetooth Digital Amplifier Board Bluetooth Speaker DIY Modified Audio Receiver Amplifier Board
SW-HF77 Mono 1x6W Bluetooth Digital Amplifier Board Bluetooth Speaker DIY Modified Audio Receiver Amplifier Board
SW-HF77 Mono 1x6W Bluetooth Digital Amplifier Board Bluetooth Speaker DIY Modified Audio Receiver Amplifier Board
SW-HF77 Mono 1x6W Bluetooth Digital Amplifier Board Bluetooth Speaker DIY Modified Audio Receiver Amplifier Board
SW-HF77 Mono 1x6W Bluetooth Digital Amplifier Board Bluetooth Speaker DIY Modified Audio Receiver Amplifier Board
SW-HF77 Mono 1x6W Bluetooth Digital Amplifier Board Bluetooth Speaker DIY Modified Audio Receiver Amplifier Board
Brand:Sanwu
Product Code:hf77
Product Condition:New
$6.00 inc. tax
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Description
Product Spec:

Mono Bluetooth digital power amplifier board

Power Interface: Micro USBĀ 
(Charging cable to computer USB charging Po USB can supply 5V)

Or 2P 2.0 interface seat (needle distance 2.0 mm)

Output power: 6W
Output impedance: 4~10 Ohm
Specification Model: SW-HF77
Audio input method: Bluetooth audio reception
Output interface: 2.0 needle pitch 2 seats (speaker)

Note: The BAT interface is an external single-cell lithium battery interface. Using this interface function requires removal of the R01 resistor. The USB interface function becomes the battery charging interface with the lithium battery charge management function.
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