Complete set of active speaker system JBL for Smart forfour 453

Specific complete set for retrofitting the active JBL sound system in the Smart forfour 453

Specific complete set for retrofitting the active JBL sound system in the Smart forfour 453This cable set connects the radio/navigation unit with the subwoofer and speakersImproved sound quality with an additional bass boxSelectable option:Smart Media System (Code 535)Smart Media System Connect (Code 524)Scope of delivery:Cable set1 x SubwooferControl unitSpeakersMounting bracketsScrewsCoding dongleNote:Vehicles with manually adjustable exterior mirrors (Code V96) on request.