Audio amplifier 2x3W 5V Class D 2.1 Stereo 20-20kHz module for loudspeaker

The 2x3W 5V audio amplifier module is a compact, high-performance solution for audio amplification in DIY systems and audio projects. Thanks to its class-D design, it provides low power loss and high efficiency of 90%. It can operate over a wide temperature range, from -40°C to 85°C, making it resistant to harsh environmental conditions. The module offers excellent frequency response from 20Hz to 20kHz, resulting in clear and powerful sound. It is ideal for small audio projects, portable speakers and many other applications where sound quality and efficiency are important. Specifications:

* Supply voltage: 5V

* Output power: 2x3W

* Output speaker impedance: 4-8Ohm

* Class: D

* Efficiency: 90%

* Operating temperature: -40°C to 85°C

* Frequency response: 20Hz - 20kHz

* Dimensions: 21.5mm x 18.5mm x 3.5mm