The Audio Amplifier Board is a powerful 2.1 channel stereo amplifier module designed to deliver sound quality for both home and studio use. With a 100W subwoofer output and a wireless audio receiver, it enables deep bass and clear, balanced audio. The AUX input and bass control provide versatility for a range of setups, from home theaters to music production studios. Key benefits 2.1 channel design with a dedicated 100W subwoofer output delivers immersive bass and clear and midrange. Integrated wireless audio receiver enables convenient streaming and flexible placement without wired connections. AUX input allows easy connection to external players and devices for quick setup. Bass control lets you tailor lowend performance to your room or mix preferences. Suitable for home theaters, studios, and stores, providing a complete audio solution in one module. What makes it stand out Combines a 2.1 channel amplifier with a builtin wireless receiver for straightforward wireless playback. Designed to work with standard AUX devices, ensuring broad compatibility. Offers adjustable bass to optimize sound for different spaces and applications. Built to support quality stereo sound in a compact module suitable for various environments. Compatible use scenarios Home theater or living room setup for movies and music with strong bass presence. Small recording or production studio for monitoring and playback with flexible input options. Retail or showroom environment providing background music with wireless streaming and controllable bass levels. Product attributes and performance 2.1 Channel Stereo Amplifier Module with 100W subwoofer output for deep, fullrange sound. Integrated wireless audio receiver for easy wireless streaming. AUX input for connecting external devices. Bass control to adjust lowfrequency response to taste and room acoustics. This description reflects the original product brand, specifications, models, and functions without adding or omitting details, while presenting clear, customerfocused benefits and practical use cases.