Summary: Received speakers and installed them in my 04 F-150. Easy installation. Just pop off the door grill and unscrew the 4 screws and release the wire connection. Attach the enclosed wire to the new speakers. Then remove the connection from old speakers and cut the two wires. Attach connection to the new wire with positive going to positive wire. Then install in door after making wire connection and replace grill. Both front doors took about an hour to complete.
Summary: I have had Hi end component speakers such as infinity Kappas and Diamond Audio in other vehicles. These are very smooth sounding speakers. You can pay 3 times the price and get similar results. Great for a stock or aftermarket deck without adding an amp.
Summary: Bought 2 pair to replace the factory speakers in a 2008 Ford F-150 XL regular cab, and they fit perfectly as replacements. No altering needed. The sound is a step up from stock factory speakers commensurate with the price. I paid about $65 shipped for both, and for that price I feel the modest sound improvement over factory speakers was a good value when combined with a Pioneer FH-P800BT replacement of the factory radio.