High-Quality Audio Performance: Experience superior sound quality with our HIFI Mono Channel Audio Amplifier Board, featuring the powerful 2SC5200+2SA1943 transistors for robust audio amplification Powerful Output: With a 100W output power, this amplifier board ensures loud and clear audio reproduction, suitable for home theaters and DIY audio projects Versatile Speaker Compatibility: Designed to work efficiently with Dual DC35V speakers, making it a versatile choice for various home audio setups Easy Installation: This DIY-friendly amplifier board is easy to install, allowing audio enthusiasts and hobbyists to enhance their sound systems with ease Due to different batches, there may be differences in product appearance and printed text, which not affect use Color: As Shown Material: PCB Package Contents: 1 * amplifier board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.