Also did a sound check of the F1 audio package inside the 2019 Max. F1 audio is radio powered cockpit speakers, amplified Rev8 tower speakers and 10" Rev10 subwoofer. I was actually pleasantly surprised by the subwoofer output. I think this will be plenty of bass for our family as we aren't trying to rattle fillings loose and win any cove basshead awards . F1 package sounded good to me. I went with the F2 package which amplifies everything so it should sound even better than this one did.