Subwoofer -R211-, REMOVING AND INSTALLING, STANDARD, BOSE®: Notes

The Subwoofer -R211- -2- is located in the center of the rear shelf.

Fig 1: Identifying Rear Treble Speakers 2 -R217- / -R218-, Bang & Olufsen®

Courtesy of AUDI OF AMERICA, LLC

-- Turn off the ignition and all electrical consumers and remove the ignition key.