Ford's big SUV combines excellent comfort with real towing capacity and gear-hauling capability. This is why we focus our efforts on designing Stealthbox® solutions that let you keep the cargo space you paid for while delivering world-class bass quality.

This model installs discreetly behind the factory cargo area trim (replacing the stock subwoofer, if so equipped), and includes a stealthy black grille to protect and hide its 10-inch subwoofer.

The Hard Data: Contains one 10W3v3-2 subwoofer in a sealed enclosure. 500 watt power handling. Wired for 2 ohm mono. Installs behind driver-side rear cargo panel. Requires removal of the OEM "subwoofer" if vehicle is so equipped. Requires permanent modification to rear cargo panel to install supplied woofer grille. Will fit Expedition EL and Navigator L models.