Experience powerful and versatile home audio with the Up2Stream Amp V4 This compact amplifier board delivers 50W x 2 high-fidelity stereo output, ideal for bookshelf speakers, ceiling speakers, and DIY audio projects Easily build a multiroom audio system and stream music wirelessly throughout your home Synchronize audio to multiple rooms or play different songs in different areas for a fully customized listening experience Integrated stereo DAC decoding ensures clean and detailed sound, providing accurate audio reproduction for music, movies, and games. Enjoy rich bass, clear mids, and crisp highs from your speakers Due to different batches, there may be differences in product appearance and printed text, which will not affect use. Color: Black Material: PCB Package Contents: 1*Wireless Audio Amplifier Board