1. The remote control, U disk, and AUX terminals have been connected to the Bluetooth power amplifier board. The corresponding plugs must be inserted and the line functions can be matched to work. You cannot solder the end lines yourself, and there is a risk of burning the Bluetooth chip. 2. Power and power supply: regulated switching power supply: up to 20V; 12V power supply maximum power 2*15+30W 4Ω; 20V power supply maximum power 2*25+50W 8Ω
Product name: 2.1 channel subwoofer power amplifier board Supply voltage: 12-20V DC Supply current: 3-5A Maximum power: 2*25W+50W 8Ω Minimum power: 2*15W+30W 4-8Ω Bluetooth version: 5.0 Channel: 2.1 Job type: Class D Product size: 96 x 48mm Material: PCB+Metal colour: blue
Package Contents: 1 x Bluetooth power amplifier board 1 x AUX cable 1 x USB cable 1 x remote control
Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Specifications
Key Features
Durable and good quality
Amplifier board
digital power amplifier board
Subwoofer amplifier board
Audio board
2.1 channel power amplifier board
The details are as described above
What’s in the box
1 x good power amplifier board 1 x AUX cable 1 x USB cable 1 x remote control
Specifications
SKU: GE779IP824REUNAFAMZ
Model: Amplifier board
Production Country: China
Size (L x W x H cm): 15x8x6
Weight (kg): 0.128
Color: blue
Main Material: PCB+Metal
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2.1 Channel Digital Amplifier Board 2X25W+50W BT5.0 Subwoofe