POLK AUDIO RM6750 5.1 Channel Home Theater Speaker System. FUNCTIONS PROPERY WITH NO ISSUES AND SOUNDS EXCELLENT.. THERE ARE SOME MINOR BARELY VISIBLE SCUFFS ON THE SPEAKERS AND A MINOR SMALL DING ON THE TOP OF THE ONE SATTELITE SPEAKER. THE SYSTEM OVERALL LOOKS VERY GOOD AND WAS GENTLY USED IN A SMOKE AND ODOR FREE ENVIROMENT..