2025 Limited w/HK stereo speaker upgrade

[Fastest H-Town Realtor]

So, decided to pursue the dash speaker upgrade. Bought speakers and harness adapters, only to find: The 2025MY is a 4 wire plug, not 2 wires, as all earlier models have. Well, damn. Don't know if I want to separate the 2nd set of wires and tie them into the harness or await the aftermarket to catch up with the new architecture.

 

[1791]

4 wires. so the tweeter and mid are on separate channels. somehow i don't think what you are doing will be a upgrade. that factory amp has alot going on. crossovers, time alignment and gain setting for the speakers they put in it. those factory speakers are a good match for the amp.
IMO change the amp and all speakers + subwoofer or change nothing. i would just leave it alone