2020 CX-30 GT in Polymetal Gray Metallic
this didn't effect my car with Bose speakers but apparently some of them were getting a bizarre buzzing noise when nothing was playing and this was the fix. The fix was applied to all cars with bose speakers regardless so happy to know it won't happen in the future.Don't know if this is where to post, but had the liftgate recalls checked out two days ago (negative), along with 7K mi. service. Of note on the paperwork: "SSPC4 CX-30 Bose speaker noise... Audio amplifier software update by USB..." along with some numbers gobbledy-****. Is it me, or does good source material (lossless Tidal and Qobuz) sound a bit "cleaner?" Anyway, happy to have something "fixed" that I didn't think was broken (low expectations from Bose, sorry).
PS: Also interesting they had to LOOK for something to fix (audio) since, not kidding, we couldn't think of ANYTHING that was amiss on the car that would be needed to be repaired under warranty.
I think the speakers sound pretty good to be honest!