NOTE** There isnt a lot of info about this particular model online, but the c-770 was one generation back from the current RBH 661-se.
These three speakers were my Front Right, Left and Center speakers for a dedicated home theater. There are some minor scratched on the left and right speakers. The grills on the left and right speakers also have broken snaps, you can put the grill on but its not 100% secure. This is all cosmetics though. Sonically the speakers are fantastic, especially if you feed them enough power. There is no damage to any of the tweeters or woofers on the speakers. Please email me at firstname.lastname@example.org if you have any additional questions.
The speakers would be shipped in three separate boxes.