The PAM8403 Class D Mini Digital Stereo Audio Amplifier Module is a compact and efficient solution for amplifying audio signals. It operates with a 5V DC input (maximum 5.5V) and delivers 3W per channel, making it ideal for driving speakers from small signal sources. Key Features: Input Voltage: 5V DC (max 5.5V) Power Output: 3W per Channel (3W + 3W) Speaker Load: 4 to 8 Ohms per channel Channels: 2 (Stereo) Amplifier Class: D Protection: Built-in Thermal and Overload protection Dimensions: 25mm x 16mm x 4mm Chip: PAM8403 Applications: Ideal for driving loudspeakers from small signal sources Perfect for comp .
eBay