99 expedition radio quite at full volume can hear it but not very loud premium sound no sub
My car has 200000 miles.
My car has an automatic transmission.
Hello there. Many faults will cause your 1999 Ford Expedition to have low output from the stereo. The most common faults would be blown speakers, a failing radio, or a wiring harness fault. A qualified Technician such as one from YourMechanic will be able to diagnose your electronic problems and make any repairs required to restore your stereo to full power.