Sup guys... im new here , i was wondering what sound system should i buy for my car , to get HQ sounds + smooth bass !!

My sound system is MS 303 ( i dont know how much W doest it take ) , my car is Skoda Octavia 1 , ALH , 2004 , TDI , 90cp ( 65 - 66 kw ).

My wire`s are 1 mm wide , and if i want to change to a 50W sound system with a radio and spkears should i change the wire`s too ?!! What model maker would you recommend ?!! ( i don`t care any , just to be good enough ) !! Thanks !!

I'm running a Sony head unit in mine on standard speakers - the only thing you will have to look at is after market head units will require an adapter as they have a different pin layout to the standard factory fitted head units

Yeah thanks for that opinion. The problem is that iv got to change the speakers too , cuz one of`em is broken... speaker membrane is f... up... or the magnet ... i dont know for sure... so the choice of an audio is Sony.... but speakers ?!! Sony too ?!! or should i go for sum pionner speakers ?!!

Both are good but you need to look at the depth of the speakers as if they are too deep there would be problems with the internal workings of the door

50w is enough , cuz those plastic stuff kinda suck on any car with plastic in it and every car has some plastic more or less... so thanks guys appreciate.... but one more question... what`s the speaker size ( cm ) cuz i can`t find the spot where it tells me how "wide" the speakers can be..