Citroen C4 Picasso Car Speakers upgraded with: Plug & Play installation for Citroen C4 Picasso - Car Speakers Do not need to cut the car's original wiring. Plug & Play set of car speakers for Citroen C4 Picasso. Dynaudio Car Audio Singapore Rebec Car Audio Singapore Auto Edition - Front 1 pair - car speakers Rebec Car Audio RT6 - car component speaker (separate tweeter) - Rear 1 pair - car speakers Rebec Car Audio RCX6A - car coaxial speaker (integrated tweeter) Factory-fi