Forgot to mention that while the dual voice coil speaker works fine (for me) it cannot match a true speaker seperation (like the Bose system in my Mercedes). But I wanted my interior to look 100% stock and I do not care for the look of the speakers in the rear carpet panel. If you don't mind having the speakers in the rear then the best looking set up would be the dual voice coil speaker up front and a pair in the carpet panel in the rear.