The SGM40654 is a low-power, high PSRR, 1.4W mono Class AB audio amplifier manufactured by SG MICRO. Supreme Components International is an authorised distributor of SG MICRO, ensuring you receive genuine components. This amplifier is designed for applications requiring efficient audio amplification with minimal power consumption. Its high PSRR (Power Supply Rejection Ratio) ensures clean audio output even with noisy power supplies. The SGM40654 is suitable for portable audio devices, wireless speakers, and other applications where space and power are limited. Its Class AB architecture provides a good balance between efficiency and audio fidelity. Explore the possibilities with this versatile audio amplifier. Contact Supreme Components International for more information and to place your order.