This may be the ultimate Stealthbox.

This clever design actually installs behind the factory trim panels so that absolutelyno cargo space is lost. A supplied grille kit converts the factory pocket into a sturdy, cloth-covered, steelmesh grille. A JL Audio 10W1-4 delivers superb sub-bass through the grille.

Will also fit Mercury Mountaineers and Mazda Navajos (2-door or 4-door).

Stealthbox is finished in dark gray carpet, grille is finished in black cloth.

Power handling: 125 Watts

Final load: 4 ohms