The sound coming out of the 21 speaker Mark Levinson on my TX 350 exec is very sub par. Like no bass at all. You have to crank it up to appreciate the music. I wonder what's up with this.

 

I haven’t purchased the TX yet, but have heard this is a huge problem amongst owners. There is an entire Facebook group dedicated to the issue. Search TX Mark Levinson Sound System Owners Group and join if you have FB. There’s the contact information is some of the posts of someone at Lexus or Toyota (can’t remember) that you can reach out to. Very disappointed in this being the case for the sound system because I’d be trading in my Model Y, which has a great sound system.

 

https://www.clublexus.com/forums/tx-...nd-system.html

Common issue