Woofer
With BOSE System:1. Remove the rear speaker grille (A).
2. Remove the four mounting screws from the woofer.
3. Disconnect the 5P connector (B), and the remove the woofer.
Without BOSE System:
1. Remove the rear speaker grille (A).
2. Remove the four mounting screws from the woofer.
3. Disconnect the 2P connector (B), and remove the woofer.