Upgrade your vehicle sound system with this pair of Metra 7-inch speaker harnesses for select Mercedes-Benz vehicles. The specialty connectors let you plug aftermarket speakers to the factory wiring without crimping, while the insulated cables provide secure conductivity. These Metra 7-inch speaker harnesses boast plastic plugs to keep dust away. | Metra | | Speaker Harness for Select 1994-2021 Mercedes-Benz C Class E | Best Buy