Bavsound 1 Series 3 Door Hatchback E81 (2008-2012) with Base Audio Bundle FLASH SALE OEM+ appearance

OEM+ appearance

Suitable for BMW models that use an 82mm badge with a 3 hole fitting and part number 51767288752

so you miss a huge portion of the frequency range

Dampened steel baskets use variations in geometric shapes  within the basket design to improve the overall strengh and optimize design resonant frequencies outside of the speaker's optimal operating frequencies

Bavsound Stage One BMW Speaker Upgrade for F07 Gran Turismo with Standard Hi-Fi

Bavsound 1 Series 3 Door Hatchback E81 (2008-2012) with Base Audio Bundle FLASH SALE OEM+ appearance160 OFF! TAKE ADVANTAGE OF THIS BUNDLE PACKAGE OF SUBWOOFERS & STAGE ONE SPEAKER SET SUBWOOFERS: GET DOUBLE THE BASS IN YOUR BMW OR MINI IN ABOUT AN HOUR Simply swap your factory underseat woofers with our plug & play upgrade kit and, get incredibly powerful, tight bass. STAGE ONE SPEAKER SET UPGRADE: GET UNBELIEVABLE, CRYSTAL CLEAR SOUND BY JUST SWAPPING OUT YOUR FACTORY SPEAKERS: We took your factory speakers and re engineered our upgrade for one