EFIJY is powered by a Rockford Fosgate audio system. .

EFIJY uses an exclusive in-car entertainment system developed by AZ Trading and Rockford Fosgate, the leading car audio brand in the United States. This is tuned for pounding out big heavy-bass, the 2000-watt amplified system (T10001bd and T8004) drives a 1000-watt subwoofer (T212D2), two 200-watt mid-bass drivers (P28S4’s) and 100-watt Power component system (T162S). This is controlled by a custom made touch controlled LCD screen and hard drive audio and video system, which drops down below the dash. All the speakers have been concealed as a stealth installation to complement the vehicles design. The amplifiers are exposed and can be seen in the truck compartment. The audio system is fully wired with Rockford accessories including a 40 farad capacitor and dead skin sound deading.