The GZCS 100MB speaker system suits a wide range of Mercedes vehicles* without any modification of the original wiring or electrical system.
The original speakers can be simply replaced ensuring a later re-install of the OEM equipment.
Mounting the GZCS 100MB in the rear doors of some models* or in the front doors of the Coupe or Convertible version of the C-Class requires original speaker panels of the models with Burmester Sound-System (available separately at Mercedes parts trade).
*check the compatibility chart on the ground zero website.
*check the compatibility chart on the ground zero website.