Easy, for the very first time
1997 Land Rover Discovery
Crutchfield Customer Review (What's this?)
This is adequate for what was needed to install a BOSS head unit in my 1997 Land Rover Discovery. The wiring harness worked fine it was my first time installing any type of stereo in any of my vehicles. I ran the pre-amp RCA's because these cars have a factory amp installed for the speakers in the doors and rear/front pillars and also another in the cargo door. For that reason be sure to connect the blue wire to power the amp. Be aware that regardless to what head unit you use get a filter or you will have a lot of motor interference through your speakers.