Review on 🔌 Metra 70-5510: Factory Amplifier Integration Harness - Compatible with 1986-2000 Ford Vehicles by Cris Drew

The black plug for the amplifier plug is absolute scrap. The pins are too small to make full contact with the connectors on the car wiring harness. It took over an hour of fiddling to get each speaker working, only after having to re-solder a wire to attach it to this bundle. Eventually I could only insert the wire harness halfway into this connector, I had to tape it to keep it from moving and hang all the wire off the dash because every time I plugged in the radio a speaker would be totally lost power. I've used 4 of these sets in the last 10 years and the quality hasn't changed.