Enhanced audio performance: A 2.1 channel Bluetooth 5.0 amplifier board designed to deliver 50W x 2 100W output for strong, clear sound with ample headroom in music and movies. Compact and durable construction: Built with materials in a compact form factor to fit into varied enclosures while providing reliable, long lasting operation. Versatile connectivity: Bluetooth 5.0 plus AUX input enable wireless streaming from mobile devices and wired playback from PCs, turntables, or other AUX sources. Clear specification and compatibility: 2.1 channel amplifier board with Bluetooth 5.0 and AUX input, suitable for a wide range of home audio and DIY projects. Practical applications: Home stereo or bookshelf system: pair with speakers and a sub for enhanced room audio and flexible wireless streaming from a phone or tablet. DIY speaker projects: install in custom cabinets or enclosures to upgrade existing speakers with modern wireless and wired input options. PC or multimedia setup: connect via AUX for improved sound in games, movies, and music from a computer or media player. Why it stands out: robust amplification in a compact package, flexible input options, and straightforward integration for quick upgrades to existing audio systems.