Where is the factory sub-woofer amp in a Ford Probe 93?

In a 1993 Ford Probe, the factory sub-woofer amplifier is typically located in the trunk area, on the driver's side, mounted to the rear wall or under a panel. Accessing it may require removing some trim or panels in the trunk. If you're having trouble locating it, consulting the vehicle’s service manual can provide specific guidance for your model.