The Grand Cherokee car audio retrofitted, the 2011 Jee Grand Cherokee went into production, marking the rebirth of this Chrysler. From the advent of the first generation of Grand Cherokee in 1993 to the new Grand Cherokee we see now, the middle has experienced four generations of changes, the first feeling of the new Grand Cherokee is to become exquisite, elegant, young, and worthy of people's comments or thinking. The owner usually likes DJ and rock, and the horn of the original car is good, but there is no subwoofer, low...