Bavsound Coaxial Stage One BMW Speaker Upgrade for E84 X1 with Base Audio 911 AN-6 PTFE 90 degree fitting

AN-6 PTFE 90 degree fitting to 9

allowing for a more accurate and transparent reproduction of audio in your vehicle

For more details see the specifications tab

The AIC1-6 is a laptop programmable additional injector controller

It is a convenience option that removes the need for using a laptop in the car when using bootmod3's features

Bavsound Coaxial Stage One BMW Speaker Upgrade for E84 X1 with Base Audio 911 AN-6 PTFE 90 degree fittingGET 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