The document describes the customization of a 1970 Ford Bronco's audio system, including retrofitting Arc Audio speakers into existing front door openings. Custom grills and enclosures were fabricated to maintain the aesthetic theme, including rear ported sub-enclosures and 6x9 speaker boxes fitted between the roll cage. The use of Line-X material was consistent throughout the project to enhance durability and design cohesion.

1. 1970 Ford Bronco

2. Front doors already had existing speaker holes so we had to retrofit the Arc
Audio speakers to accommodate the existing openings.

3. Speakers were mounted from behind and custom grill w/alumium ring was
fabricated to accommodate the Arc Audio speakers.

4. Finished close-up pic of custom grill.

5. Rear ported sub-enclosure custom fit to rear quarter panel, and finished in
line-x material to maintain theme.

6. Custom grill w/aluminum ring fabricated to match front speaker grills and
maintain theme.

7. Arc Audio badge added to subwoofer grill to match front and rear speaker
grills.

8. Rear 6x9 speaker boxes custom built to fit between roll cage.

9. Rear 6x9 speaker boxes custom built to fit between roll cage.

10. Perfect fit for rear 6x9 speaker boxes.

11. Rear 6x9 boxes finished in Line-x material to maintain theme.