Where is the radio amp on 1990 bronco 2 XLT?

The radio amplifier in a 1990 Ford Bronco II XLT is typically located behind the dashboard, near the radio itself. To access it, you may need to remove the dashboard trim and possibly the radio unit. In some cases, it might also be situated under the driver's side of the dash, near the steering column. Always consult a repair manual for specific instructions on your vehicle.