Stage One F-Gen Mini Speaker Upgrade for Harman Kardon F25 X3 35i This is a great first

This is a great first mod on anyone's journey in the aftermarket world and truly adds quite a dynamic look to the stock 3 series

  If you need help beyond that just give us a shout and we will get you fixed up

sold separately)

ProTool is a feature-rich

resulting in twice the loudness in this critical “sub-bass” range (and over 8x the sonic energy)

Stage One F-Gen Mini Speaker Upgrade for Harman Kardon F25 X3 35i This is a great firstGET UNBELIEVABLE, CRYSTAL CLEAR SOUND. JUST BY REPLACING YOUR MINI's SPEAKERS We took your factory MINI 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