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Description
PAM8406 Amplificatore Audio Stereo Class D Digital Amplifier Board Mini Audio Power Amplifier PCB with Potentiometer
Product Description
Feature
All use high quality components 1. 6mm military sheet Sealed type with switch potentiometer and long life It is very convenient that all wiring is realized on one side Wide voltage range 2.5-5.5V can work Low noise, high efficiency, very power saving, great sound quality
1. The ultra-small size is only 3*2.2 cm; 2. IC is imported, high-quality resistance-capacitance components, sealed high-quality double potentiometer with switch, which can effectively avoid poor contact; 3. Two-channel stereo, the maximum power can reach 4W+4W power, the impedance adaptability is wide, 2Ω 4Ω 8Ω can be; 4. Unique class D digital power board without LC filter, the efficiency can reach 90%, very power saving, can use single-cell lithium battery or computer USB power supply; 5. Double-sided wiring, properly solve the ground potential balance and crosstalk between channels caused by wiring.
