Nissan Altima (L32) 2007-2012 Service Manual ≻ Audio, visual & navigation system bose audio with navigation ≻ On-vehicle repair ≻ Center speaker
Nissan Altima (L32) 2007-2012 Service Manual: Center speaker
Removal and Installation
REMOVAL
1. Remove the center speaker grille. Refer to IP-12, "Removal and Installation".
2. Remove the center speaker screws (A), then pull out the center speaker (1), then disconnect the center speaker connector and remove the center speaker (1).

INSTALLATION
Installation is in the reverse order of removal.

Front tweeter
Front door speaker