So I recently flew out of town to buy a 2019 ES 350 "Ultra Luxury" with a "premium" sound system because I thought it was a good deal. I looked forward to getting on the road for the 600 mile drive home. Once on the highway I thought, damn no wonder it was a good deal; the stereo doesn't work. Like the rest of you I eventually found out I had just purchased a car with the "Front Stage Experience". Part of the design. Something they do not plan on addressing because it is intended to be that way. It is a design flaw. They should involve users in the design process and they wouldn't have this problem. Although, I cannot believe the engineers thought that sounded premium, or even good. Agile development perhaps? What ever happen to the concept of Kaizen? I expected more.
I did find a page that allowed me to sign up for a class action suit that is being investigated for the audio issue. I also sent feedback to Lexus for what that's worth. Seems like it would be easier, and less expensive in the long run, to fix the problem. All the bad publicity they are getting. I most likely won't by another Lexus even though I love everything else about it. Everyone that I demo the radio for and explain the Lexus customer response to the issue says "remind me never to by a Lexus".
Ok, so I always say if someone is going to complain then they should recommend a solution. Well aside from the obvious, Lexus making it right, I have attached photos of the configurations that I found makes the best of the situation for now. I beleive the system has one subwoofer and two tweeters in the rear of the car. Midrange only comes from the front. So, I maximized the base and treble, and lowered the midrange. I also moved the balance slightly toward the passenger so it didn't sound like it was blasting me in the face and slightly to the rear to keep decent midrange in the front while emphasizing what comes from the back. I also play the volume at 40-55. Not perfect, but better.
Jim
View attachment 3606View attachment 3607