New OEM Genuine Audi Radio Amp Amplifier new in the box - never installed. 

This is over $4000 new!  Selling below cost due to age....you will never find this new for this price again.

Fits: 2008-2010 A8 and S8 without Bose Audio, number on the part must be either 4E0-910-466-D or 4E0-910-466-C

Please Note! This item is not normally plug and play. WE do not have the data to show this, but genrally all electronics on these models must be programmed to be synced with the Radio and Body Control Module or it will not operate correctly.