High-Performance Amplifier: Experience superior audio quality with our LM4766 Stereo Power Amplifier Board, delivering a robust 40W+40W output at 8 ohms. Ideal for enthusiasts and audiophiles alike Versatile Voltage Compatibility: This amplifier board is designed to operate efficiently across a wide voltage range from 12V to 24V, making it suitable for various audio setups and applications Enhanced Speaker Protection: Equipped with an advanced speaker protection circuit, this amplifier board ensures your speakers are safeguarded against potential damage, enhancing and performance Optimal Audio Experience: Crafted for 2.0 channel stereo output, the board provides a balanced and immersive sound, perfect for home audio systems or DIY audio projects 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 * LM4766 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.