I found the Kicker 10" subwoofer for a much better price at cartoys.com, see below:
I have a question about wiring this up. If I use a customed harness, (see below) will I still need to connect it to the battery for power...
Thanks for the information! I just ordered everything except the subwoofer. Amazon had the dash speaker at a discount so I jumped on it. I might do the subwoofer in the future.
Could you provide some information on how you replaced the middle dash speaker? Also, I'm very interested in purchasing the other dash speaker you have. I have a 2023 F150 Lariat SR.