Hummer H1 Rear Speaker and Subwoofer Enclosure Hummer The bumper itself is built

The bumper itself is built from laser cut parts and welded using a laser cut fixture to ensure complete perfection on each unit built

Bolts to factory battery tray - or Hummercore battery tray

Whether you choose it with

we can accommodate

Hummer H1 Rear Speaker and Subwoofer Enclosure Hummer The bumper itself is builtHummercore Custom Speaker Subwoofer Enclosure Box. The box is custom built to fit perfectly in Soft Top trucks. It replaces the plastic pieces that come stock and provides a seamless finish between existing panels. All boxes come wrapped in black vinyl and can be custom ordered with different material if desired.