2017 Envision Sound Upgrades
has anyone upgraded their speakers or sound in a 2017 Envision Essence? I took my new-used car to best buy and was told I could not upgrade the sound. I am going to go to an actual stereo shop for a second opinion, but just thought I would ask here. I have the plain stock speakers and was hoping to either add a plug and play amp, or upgrade the speakers and add an amp and subwoofer.
Any feedback would be greatly appreciated.
P.S. My stock sound is decent, I just want better.