Pay in 4 interest-free payments of $124.88 Learn more
Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
B48-L (Low Compression) models:
Cloud-based solution with a web-based interface for use with a laptop or with our mobile apps built for iOS and Android
Exhaust burble adjustments in app on any map (OTS and custom)
they will not shake the car
Stage One BMW Speaker Upgrade for F06/F10 Gran Coupe/Sedan with Harman Kardon 2017 B48-L (Low Compression) models:GET UNBELIEVABLE, CRYSTAL CLEAR SOUND. JUST BY REPLACING YOUR BMW'S SPEAKERS We took your factory BMW speakers and re engineered our upgrade for one thing: clarity. So you can simply swap your original speakers for ours without changing anything else in your audio system, and the result is smooth, natural, yet unbelievably detailed reproduction of your favorite music. PLAY YOUR MUSIC LOUDER. AND ENJOY EVERY NOTE: We engineered the Stage One speakers
