I was looking for something inexpensive but with a great sound. These speakers sound great even with just a 50x4 deck. They sound better still amplified. Not as good as the more expensive Boston Acoustics or Diamond Audio, but they put up a good fight for MB Quart and easily surpass the comprable and even more expensive Sony, Alpine, And Fosgate speakers. The supertweeter really helps make a complete high end sound. If you're going to get pioneer go premier series for the gold before they phase it out. Especially if you're getting a pioneer deck. Makes a big sound quality difference when you push alot of power. These premier 4-ways sound even better than the Pioneer REV series. All in all i have been very impressed with these speakers for the money. If you want something inexpensive that still sounds great look no further. But if you've got the cash go Diamond Audio or Boston Acoustic for coaxials/components.
