Bavsound Coaxial Stage One BMW Speaker Upgrade for E84 X1 with Base Audio

Bavsound Coaxial Stage One BMW Speaker Upgrade for E84 X1 with Base Audio

GET UNBELIEVABLE, CRYSTAL CLEAR SOUND. JUST BY SWAPPING OUT YOUR FACTORY SPEAKERS: We took your factory 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.