While I was reasonably happy with my Pajero barebone speakers after installing the single DIN Sony unit few years back, now I decided to upgrade the whole car audio system - preferably to Pioneer. Though this is my offroad ride, so I want to upgrade this music system to mid-level audio and not the competition level please. I changed all the speakers to below Pioneer model: Front door: Pioneer TS-A1686S - 350W - 60W RMS Back Seat: Pioneer TS-A6996S - 650W - 100W RMS