Hi
I have a 26 1500 Denali (not the ultimate). Previously had a 23 3500 Denali. The sound quality of the 2026 is inferior to what was in the 2023. Window sticker says, "Bose Premium sound System". Does not sound "premium".
I think this is the 7-speaker system. It is unsatisfactory and I feel GM cheated me on this premium priced truck.
Does anyone know of a way to upgrade the system, or name of an expert installer in Las Vegas - St. George area that can do this? Note: not interested in huge "thump" - don't want a giant subwoofer under the rear seat. Just looking for an upgrade path.
Thanks for your help.
