I purchase 6 Rockville 8 in loudspeakers all came in very great shape and working order sounds amazing in the car all six of them are those speakers in my capris and this sound is outstanding on a 1500 watt DB drive amp.
These speakers are no joke especially pairing with a 4 channel rockford prime R600.4 amp. Buy 4 8's 4 ohm speakers and parallel 2 speakers to one channel at 2 ohm and it sounds crazy loud and clear with no distortion. Love these speakers.