Feature●【Heat dissipation】Made of high quality material. Its shell uses a standard safety interface to eliminate inferior accessories. Aluminum alloy heat dissipation hole design improves air contact●Applications: Ideal for 2V car audio. Its strong loop coil gives you enough power when the power amplifier is working, making it safe, efficient and stable when using●Safety: When the circuit is short-circuit, the fuse will automatically cut off and the protective device will open●Product Specifications: Size: 12.6 x 9.4 x 1.2 inches (32 x 24 x 3 cm); Material: Aluminum●[Manufacturers Warranty] We always provide 100% superior service. If you have any question about the product, please feel free to contact us. We promise we will try our best to solve the problemDescription