Features: Elevates your Vehicle Sound experience with our Vehicle Sound Amplifier, featuring a powerful four channel for fidelity sound enhancement. This amplifier is engineered with Precisions overload and short circuit protection, ensuring safety and stability while delivering superior Sound performances. Suitable for car enthusiasts and audiophiles seeking to upgrades their vehicle's sound system, as well as professional sound technicians and modifiers in the automotive industry. Excellent for use during car shows, Sound competitions, long drives, outdoor excursions, and parties where enhanced sound quality can make a difference. The robusts aluminum allo construction of this car amplifier not only adds durability but also complements the sophisticated technology that transforms your vehicle into a mobile concert hall. Specifications: Material: aluminum Size: about 42x94x130mm Input channel: 4 Loading: 2 Package Includes: 1 set Digital 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.