AC 110V 220V 4.2 Bluetooth Subwoofer Amplifier Board

AC 110V 220V 4.2 Bluetooth Subwoofer Amplifier Board

brand: DIYTECH SKU:SM03
Regular price $19.99

Output rated power: 2*15W@8Ω L/R+30W@4Ω bass
     Power supply mode: AC85V~260V 
     Size: Motherboard size (150*60mm) Light board size (45*12mm)
     Installation: Main board (encoder screw and single M3 screw) Light board (M3)
  
Function information:

    Bluetooth version 4.2 (can transmit distance of about 15 meters);
     Double AUX audio input;
     USB Disk play support:MP3,WMA,WAV,FLAC
     Optical fiber Audio Input
     Encoder: volume adjustment, default is Bluetooth Input, long press is AUX, long press is USB, last long press is fiber
    With Remote control Function ,but not include the Remote control 

Suggestions for use: Speaker size: 3 inches to 6 inches; recommended impedance: 8 Ω first, followed by 4 Ω;

Package include 
1x  power amplifier board
1x light board

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Output rated power: 2*15W@8Ω L/R+30W@4Ω bass
     Power supply mode: AC85V~260V 
     Size: Motherboard size (150*60mm) Light board size (45*12mm)
     Installation: Main board (encoder screw and single M3 screw) Light board (M3)
  
Function information:

    Bluetooth version 4.2 (can transmit distance of about 15 meters);
     Double AUX audio input;
     USB Disk play support:MP3,WMA,WAV,FLAC
     Optical fiber Audio Input
     Encoder: volume adjustment, default is Bluetooth Input, long press is AUX, long press is USB, last long press is fiber
    With Remote control Function ,but not include the Remote control 

Suggestions for use: Speaker size: 3 inches to 6 inches; recommended impedance: 8 Ω first, followed by 4 Ω;

Package include 
1x  power amplifier board
1x light board