The Magnum obliges with six speakers powered by a potent , 100 - watt in - dash audio system .
The first thing you 'll double - take on is the 21 - inch cast wheel leading the way .
The Magnum obliges with six speakers powered by a potent , 100 - watt in - dash audio system , but the first thing you 'll double - take on is the 21 - inch cast wheel leading the way .