CKE COMBO Pack of PAM 8403 with Bluetooth 1.8 Stereo Audio Receiver Micro Controller Board Electronic Hobby Kit

The Audio Amplifier Module is based on PAM8403 which is a 3W, class-D audio amplifier. It offers low THD+N, allowing it to achieve high-quality sound reproduction. The new filterless architecture allows the device to drive the speaker directly, requiring no low-pass output filters, thus saving system cost and PCB area. With the same numbers of external components, the efficiency of the PAM8403 is much better than that of Class-AB cousins. It can extend the battery life, which makes it well-suited for portable applications. It contains COMBO Pack With Bluetooth 1.8 kit for connecting with PAM 8403 Module and can directly drive 4 O/8 O small speakers. It is Good sound quality & noise suppression module