Features: Unleash the full potential of your car's Sound with the GM~9800F 6800w 4 Channel Car Power Amplifier, engineered for high power output and robustS sound quality. Featuring a 4 channel design with multiple Sound input and output capabilities, this amplifier is crafted with a metal body for durability and built in protections to prevent overheating and overload issues. Suitable for Auto Sound enthusiasts and owners who demand superior sound quality, the GM~9800F amplifier is the perfect upgrades for any automotive sound . Whether you're embarking on a long road trip or hosting a parking party, this car amplifier ensures music experience with clear, stable, and customizable Sound settings. Transform your vehicle into immersive concert hall on wheels with the GM~9800F, where every drive is accompanied by auditory journey tailored to your personal taste. Specifications: Material: metal Size: about 5.5x21.8x34.2cm/2.17x8.58x13.46inch Voltages: 12v Distortion: <0.02% Impedance: 4-16Ω 4 channels rate power: 100wx4 Package Includes: 1xCar Amplifier note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item.