About the product
- Super mini volume:1.85 x 2.11 cm can be easily placed in a variety of digital products within a small space.double-sided wiring can properly solve the wiring caused by potential balance and crosstalk between channels
- Excellent noise suppression:no audio input with ears close to speakers, no noise can be heard; unique Class D digital powerless board with LC filter can be powered directly from the computer's USB
- High efficiency amplification:5V power supply can output 3W +3 W power, can be directly driven 4?, 8? small speakers,no sound quality even if the temperature rises
- Can be used in any DIY design:Requiring a miniature audio amplifier, especially portable and mobile applications operating on battery power
- Package Content:15PCS x Super Mini Digital Power Amplifiers Board
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