1db PAM8406 digitális erősítő alaplapi hangszóró AMP modul hangerő-potenciométerrel 5Wx2 sztereó
1pcs PAM8406 Digital Amplifier Board Speaker AMP Module With Volume Potentiometer 5Wx2 Stereo
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Product Discription:
1. Volume: 23 * 24MM weight:0.45 g  
2. Excellent noise suppression. in the absence of contact input audio, you will not hear any noise even put your ear close to the speaker  
3. The two-channel stereo, 5V power supply can output 5W 5W power, directly drive 4, 8 speakers, output power, full of energy, good sound quality, with left and right channel volume adjustment.  
4.unique non-LC filter Class-D digital power board, it can be used directly for the USB-powered from computers.  
5. dual-panel wiring and proper solution to potential balance and channel crosstalk caused by the wiring between  
6. ultra-miniature design, it can easily be placed in a small space inside a variety of digital products, high amplification efficiency.  
7. Solder by machine  
8. The rated working voltage 2.5-5V, limit operating voltage 5.5V
1005003119558308 - modules