after having them for about 7 months the amp controlling the sattelites went out, (i could only hear from the sub)
took them to best buy to get a replacement set and decided to pay an additional 90 dollars for the 680's (employee discount at the time was 308, so i had to pay the difference

)
got them home, and all i can say is that i have seen the light.....

these speakers rock!!!!!
franklinz