Disagree. Bass is deeper, sound is fuller, and the equalizer allows one more options to tweak the Premium system. Standard sound is okay, Premum upgrade is a very good from the factory sound system.
Originally Posted by X3emist
Premium sound is bad, really bad. I would not opt for this option again after having it in the last 2 bmw's.
2013 X3 28i M Sport. Deep Sea Blue/Sand Beige Nevada Leather, Fineline Sienna Wood Trim, BMW Apps, High Gloss Rails and Goodyear LS All Seasons. Packages: Cold Weather, Convenience, Dynamic Handling, Performance, Premium, Premium Sound and Technology.
2007 Acura RL. Platinum Frost/Black Leather. Technology Package with Bose Upgrade Sound and DVD-A Surround. Wood Steering Wheel, Acura Winter Mats, Splash Guards, and Michelin All Season Tires.