Description And Operation: Speakers
WARNING: This page is about a different car, the 2005 Ford Pickup. However, it is still accessible from the selected car via links, so may be relevant.
The speakers are powered by the audio unit. If the vehicle is equipped with a video system, the signals for the rear speakers pass through the digital versatile disc (DVD) player. The subwoofer (if equipped) is powered by its own amplifier.