Without Bose®

WARNING: This page is about a different car, the 2016 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

If the procedure is performed while holding the front door speaker cone, it could deform the cone causing a malfunction. Therefore, perform the procedure while holding any part other than the cone.

Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION .)
Remove the rear door trim. (See REAR DOOR TRIM REMOVAL/INSTALLATION .)
Disconnect the connector.

Fig 1: Disconnecting Connector
Courtesy of MAZDA MOTORS CORP.
Remove the bolts in alphabetical order.
Pull the rear door speaker in the direction of the arrow shown in the figure and remove it while detaching the pins.

Fig 2: Pulling Rear Door Speaker
Courtesy of MAZDA MOTORS CORP.
Install in the reverse order of removal.