in the car!
2003-2004 the amp is located behind the driver seat under the pockets that contain the factory changer
under driver seat
In a 2004 Dodge Ram 2500, the factory amplifier is typically located behind the rear passenger side panel in the cab. You may need to remove the panel to access the amp. It's usually found near the rear speaker connections, making it relatively easy to locate once the panel is off.
In the 2004 Volvo C70, the amplifier is typically located in the trunk area, specifically on the left side behind the side trim panel. To access it, you may need to remove the panel to expose the amplifier. This location allows for better sound distribution and integration with the vehicle's audio system.
The ECU is located under the floor plate on the passenger side on a 2004 Mercedes c230. The floor plate is attached with three nuts.
2004 e320
In a 2004 Infiniti G35, the amplifier is typically located in the trunk, specifically on the driver's side behind the panel. To access it, you may need to remove the trunk side trim or cover. If the vehicle is equipped with the premium sound system, the amplifier will be integrated into the audio system setup.
In the trunk.
The amplifier is really fused in the 2004 Infiniti Bose.
In a 2004 Cadillac Escalade, the Bose amplifier is typically located under the driver's seat. It is mounted to the floor of the vehicle and is accessible by removing the seat to gain access to the amplifier. This setup allows for efficient sound distribution throughout the vehicle's audio system.
In side the evap. case which is located behind the lower left cornor of the glove box.