[Henry_FL]

There is only one premium sound offering, which is Bose on the Bolt, so the difference is likely calling the sub a speaker, or not

 

[Steverino]

There is only one premium sound offering, which is Bose on the Bolt, so the difference is likely calling the sub a speaker, or not

That was my thought as well. Removing the Bose speaker option removes a bunch of other things as well, all of which are on the sticker.

 

[Steverino]

On the other hand, there's not a single Bolt Premier window sticker I have seen with the Infotainment package that lists 7 speaker/subwoofer. All list 6 speakers, no subwoofer mention. Seems odd that GM would spell it out differently in the Bolt Build section. I wonder if it's a typo or if the "7 Speakers" is actually a 2018 spec, not 2017. I even called a dealer, they said, "No subwoofer"

 

[Steverino]

Mystery solved. The window sticker for the Premier with Infotainment upgrade lists "Audio System, Bose 6 Speaker", but if you dig down below the cargo space, remove the black foam tray holding the tow-eye bolt you will see the black, curved Bose subwoofer and it's aluminum power brick. Most dealers have no clue and will insist there is no subwoofer.