9-3 (9440) L4-2.0L Turbo (2007)
Amplifier, Front Speakers (354F) - K16B
Location: Outer amplifier on bracket at rear left wheel housing.
Amplifier, Rear Speakers (354R) - K8
Amplifier, Rear Speakers (354R) - K8
Location: Inner amplifier on bracket at rear left wheel housing.
Amplifier, Rear Speakers (354R) - K24