REVIEW: Alpha One Speaker Upgrade Kit from BimmerTech
Anybody who’s had the pleasure (and I use that word loosely) of listening to the stock speakers in most BMWs...
car speakers
Review: BavSound Stage One Premium Speaker Upgrade Kit
We opted for the Stage One Premium Speaker Upgrade Kit, a $547 package for our BMW 1M. See our review of the upgraded speakers
Best songs to test your car’s speakers
What are the best songs to test your car's speakers and sound system?
