Versatile Power Supply:Supports a wide range of DC12V-DC24V power supplies, adaptable to various setups Precise Volume Control:Features a power amp with volume control, offering precise adjustments for your audio needs Compact Design:this amplifier board is and easy to install in any home theater setup Easy Integration:Comes as a DIY stereo amplifier kit, allowing for seamless integration into your audio system High Power Output:Delivers a robust 80Wx2 output, ensuring your audio experience is loud and clear Power Supply: DC12V-DC24V Input Current: 5A Number Of Channels: 2-Channel Output Power: 80W x 2 Colour:As Shown Material: PCB Package Contents: 1x Audio 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.