Car Audio Bluetooth 5.0 Amplifier Board with 12V Power Cable DC 12-5V for DIY Car Speaker Mini Stereo System Home PC

12V Bluetooth Amplifier Board | Professional DC-Powered Core for Car Audio & DIY Projects🔋 Direct 12V DC Power ConnectionBuilt for 12V systems. The included 12V DC power input cable allows for direct connection to a car battery, 12V switch-mode power supply, or battery pack. Its wide-voltage design ensures stable operation during engine cranking or power fluctuations, providing greater power headroom compared to 5V USB-powered modules.🧰 Ready-to-Integrate Functional KitThis is a functional core ready for integration out of the box. You receive a complete functional package containing the mainboard (with case) and a 12V power cable. Simply connect your speakers and a 12V power source, and your wireless audio system is ready.⚙️ Suited for Demanding & Fixed InstallationsWhether it's for vehicle modifications requiring vibration resistance, marine audio in humid environments, or commercial display systems needing long runtimes, this 12V-designed, simply constructed amplifier is a reliable choice.