One speaker has little hole in the fabric protection layer (not speaker, speaker doest effect at all)!!!!! GENUINE BMW HIFI SYSTEM UNDERSEAT SPEAKERS!!!!!! 2 SUBWOOFERS ON PICTURES!!! Bmw G30 G31 G11 G12 G32 Hifi system Central Bass Under Seat Speakers. P/N -6800953 and 6800954. This is genuine BMW hifi system subwoofers. Fits many g series models (g30 g31 g32 g11 g12). Under seat bass speakers. 2 speakers p/n – 6800953 and 6800954. Fits all 5 ; 7 series cars G series. Working perfect, genuine subs. Make sure it fits your car (message me, happy to assist).