Yep! I called them today to try and decipher the marketing language. The guy I spoke with didn’t have a clue about the two different systems offered in our trucks. I didn’t have time to dig deeper so I gave up before figuring it out. Might make sense to grab the 6x9’s and see how that improves things. The long thread here on faital, infinity, CDT, vs OE for the front stage doesn’t convince me there’s a huge difference unless you bypass the factory amp and go “all in”. I’d sooner live with it “as is” than go that route. Just not as big a priority as it used to be when I was younger. My last truck had an amazing custom install that I do miss dearly and I was really hoping the H/k would be close. No such luck…