2.1 channel output: This amplifier module delivers fidelity sound with 2 x 50W stereo channels and 1 x 100W subwoofer channel, providing deep bass and clear treble for immersive home theater or audio setups. Multiple input compatibility: Supports AUX and input modes, enabling seamless connection with smartphones, laptops, tablets, and TVs for wireless streaming or wired playback in or commercial audio systems. Compact and portable design: The small footprint fits easily into various speaker enclosures or setups, making it suitable for home use, store ambiance systems, or portable wireless speaker projects. Userfriendly controls: Features intuitive knobs for volume, bass, and treble adjustments, allowing you to tailor audio output to your preferences for music, movies, or background soundscapes. Use scenarios and applications: Home theater enhancement: Pair with a TV and bookshelf or floor speakers to achieve richer bass and clearer highs for movies, TV shows, and gaming. Store or hospitality ambiance: Create a consistent, pleasing sound environment in retail spaces, cafs, or small restaurants with dependable 2.1 channel performance. DIY or portable speaker projects: Integrate into custom enclosures or portable speaker builds where a compact 2.1 amplifier with adjustable tone controls is beneficial.