Digital 2.1 Channel Subwoofer Amplifier Board 6W+6W+25W Pure Bass, Mini Dc12V 15V Tda1517P Hifi Stereo Audio Power Amplifier Dua

The Main Parameters: Power: Dc 6.5-15V (Depending On The Required Output Power), Eg. Power Adapter, Switching Power Supply, Battery, Etc. The Recommended Current Is More Than 3A. Bass Output Power: Maximum 25W, It Is Recommended To Use 4-6 Inch, 4-6O 20-50W Subwoofer Speaker. Left And Right Channel Output Power: 6W+6W, It Is Recommended To Use 2-4 Inch, 4-8O 3-25W Full-Range Speaker. The Above Power Requires About 13.5V Power Supply (Suggest Psu>13.5V Dc). The Left And Right Channels Use A Low-Power Enthusiast Audio Dedicated Chip Tda1517P As An Output Stage, Which Really Provides High Quality Results. Pcb Material: Fr-4 Fiberglass Board, Thickness: 1.6Mm. Board Size: 2.48X1.77X0.78Inch/63X45X20Mm (Lxwxh), Excluding Potentiometer Handle Length(Pot. Protruding Length 0.59Inch). Potentiometer Shaft Center Distance: 0.94Inch/24Mm, Potentiometer Mounting Hole Diameter Needs 0.28Inch/7Mm. Power Input Interface: 5.5*2.1Dc Socket Or Pad Of Welding Wire Audio Input Interface: 3.5Mm Plug Or Pad Of Welding Wire Onboard Fixing Hole Diameter: M3 Package Included: 1 X Audio Amplifier Board