AC 220V/DC 12V/24V 50W Car Bluetooth Subwoofer Hi Fi Bass Amplifier Board Audio TF USB with Remote Controller for Sale with BTC on


Price: 0.0006268 BTC

Amplifier Board

Note: If there is more than one choice for this product, please write to us indicating your choice. Ex. Shoe / clothing size, item color, memory, etc.
We will send you the correct product.

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Product Specification


1. Plays TF card, U disk, MP3 format music, external audio source
2. With remote control
3. Large-capacity capacitor filter, the voltage is more stable to enhance anti-jamming capability.
4. Built-in short circuit protection design, better stability and compatibility
5. High-quality power, speaker tweeter
6. Audio dynamic output, treble output
7. Power switch, high and low 3 key adjustment.
8. Bluetooth phone calls answer
9. Perfect sound quality with no noise, small distortion, powerful shocking and bass


1. Model: 3028
2. Size: 13.7 x 8 x 4.8cm
3. Name: Bluetooth Hi-Fi Amplifier Board
4. AC 220V ,DC 12V / 24V power conversion,compatible for household and car use
5. Max. power: 50W
6. Impedance: 4Ω
7. Sensitivity: 200hV
8. Hole diameter: 0.3cm
9. Hole distance: 6.8cm

Package includes:

1 x Bluetooth Hi-Fi Amplifier Board
1 x Power Cord (US Plug, we will also send u an adapter that is suit for your country)
1 x Remote Control
1 x DC Power Line
1 x Speaker Wire