"BASS BOOST" BMW G20 (LCI) with Ground Zero Car Speaker and Door Damping

BMW 3 Series (G20) LCI has installed full set Ground Zero Plug&Play Car Speaker as front, center, rear and 8" subwoofer to fulfill enjoyment of listening with bass boost from Ground Zero character.

In additional, this G20 has installed Ground Zero door damping set to increase listening experience by features of this set as decrease noise from outside and decrease echo inside. 

★ Ground Zero Coaxial Loudspeaker (CZCS-BMW) - CENTER 

★ Ground Zero Component Loudspeaker Systems (GZCS-100.2BMW) - FRONT

★ Ground Zero Component Loudspeaker Systems (GZCS-100.2BMW) - REAR

★ Ground Zero Subwoofer (GZCS 200BMW-SW) 

★ GZDM Door-Kit Pro Essential Door Damping Set