5V DIY Active Speaker Kit With Black Case

5V DIY Active Speaker Kit With Black Case

  • Model: mod0110
  • Units in Stock: 99

Price:   $22.99

4 reviews            
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    Product Description

    5V DIY Active Speaker Kit With Black Case

    Circuit Rationale:

    APS-2 active speaker is mainly composed of amplifier circuit and a level indication circuit.

    The amplifier circuit uses class D audio power amplifier chip PAM8403, with Class D amplifiers can provide AB class amplifier power efficiency. Stereo audio signal from J1, because the left and right channels are completely symmetrical.


    Working voltage: 5V Amplifier power: 3W * 2 Speaker Diameter: 50mm Dimensions: 95.5 x 7 x 71mm


    We recommend using a separate USB power supply (output current need to be 1A or more). Before energizing make sure the power is connected to the correct polarity, reverse polarity may easily damaged the amplifier chip!

    Package included:

    1 x DIY Active Speaker Kit

    Customer Reviews:

    Displaying 1 to 4 (of 4 reviews)

    by y***4
    Date Added: 05/11/2021

    Rating: 5 of 5 Stars [5 of 5 Stars]

    by g***3
    Date Added: 05/10/2021
    Super cute!

    Rating: 4 of 5 Stars [4 of 5 Stars]

    by y***i
    Date Added: 05/10/2021

    Rating: 5 of 5 Stars [5 of 5 Stars]

    by n***8
    Date Added: 05/11/2021
    love love it is best.

    Rating: 4 of 5 Stars [4 of 5 Stars]

    Displaying 1 to 4 (of 4 reviews)


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