Digital 2.1 Channel Subwoofer Amplifier Board 6W+6W+25W Pure Bass, Mini Dc12V 15V Tda1517P Hifi Stereo Audio Power Amplifier Dua
$17.27
Regular price
$24.67
-29%
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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
⚠️ WARNING (California Proposition 65): This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
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Frequently Asked Questions
Q: What is the power supply requirement for the Digital 2.1 Channel Subwoofer Amplifier?A: The amplifier requires a DC power supply between 6.5V to 15V, with the recommended voltage being greater than 13.5V for optimal performance. It is advised to use a power adapter, switching power supply, or battery with a current rating of more than 3A.
Q: What type of speakers can I use with this amplifier?A: This amplifier is compatible with 2-4 inch, 4-8Ω full-range speakers for the left and right channels, providing 6W+6W output power. For the subwoofer, it is recommended to use a 4-6 inch, 4-6Ω speaker with a maximum output power of 25W.
Q: How do I connect audio input to the amplifier?A: You can connect audio input using a 3.5mm plug or by soldering wires to the designated pads on the amplifier board. This allows for easy integration with various audio sources.
Q: What materials are used in the construction of the amplifier board?A: The amplifier board is made of FR-4 fiberglass, which is known for its durability and heat resistance. The board has a thickness of 1.6mm, ensuring stability and reliability during operation.
Q: Can this amplifier be used in a car audio system?A: Yes, the Digital 2.1 Channel Subwoofer Amplifier is suitable for car audio systems, as well as home theater setups and multimedia audio applications. Its compact size makes it versatile for various installation environments.
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