Excellent Sound up to a certain volume
I have an Alpine 40Wx4 RMS amp so i figured i would upgrade my aging kenwood 6x9s with these nicer alpines. They sound excellent and have very powerful bass except once you reach a critical volume the woofers make a snapping noise. It sounds like they hit something. There is nothing interfering with the speakers so it is definetly in their design.<BR><BR>Excellent speakers, very loud, just dont put them too loud or theyll make a brutal noise. Your best bet is to buy cheaper speakers and a sub.