The 4-channel Class AB audio amplifier for cars is the perfect addition to any vehicle's sound system. It enhances audio output, providing a richer and more dynamic experience. To install, connect the amplifier to your car's audio components and adjust the settings to achieve the desired sound quality. This amplifier is ideal for music lovers who want to enjoy audio while driving. Features -Color:Black -Material:Aluminum alloy -Size: 32.00X21.00X6.00cm/12.58X8.25X2.36in - experience: offers clear and realistic sound quality, providing an immersive music experience while driving. -Highpowered output: the 4channel design ensures robust audio output, making your music sound more powerful and exciting. -Multiple connectivity options: supports , aux, and usb inputs, allowing for easy connection to various audio . -Effortless installation: comes with detailed installation instructions and all required accessories, making the setup process simple and easy. -Sturdy and durable: made from materials, ensuring excellent durability and stability for longterm use Package list: 1 x 4 Channel Class Audio Amplifier