Fox Box FSD-310-V-99 V2 1999–2016 Ford Super Duty Crew Cab Triple 10-Inch Ported Sub Box
Key features
- Fits the listed Crew Cab trucks with or without a powered rear window.
- Three 10-inch openings; a cover plate is available on request for a two-sub layout.
- Included seat lift raises the seat 2 inches and shifts it 2 inches forward.
- Black bed-liner coating with published 6.5-inch driver-depth clearance.
Fox Box FSD-310-V-99 V2 1999–2016 Ford Super Duty Crew Cab Triple 10-Inch Ported Sub Box is backordered and will ship as soon as it is back in stock.
Fox Box FSD-310-V-99 V2 1999–2016 Ford Super Duty Crew Cab Triple 10-Inch Ported Sub Box is backordered and will ship as soon as it is back in stock.
Description
Description
Product Overview
This Fox Box enclosure is supplied empty and is shaped for 1999–2016 Ford F-250/F-350 Super Duty Crew Cab. Its physical layout is three 10-inch mounting openings; vented; undivided chamber; optional cover plate for dual-sub layout.
Enclosure-only listing. Subwoofers, amplifier and wiring are not included.
Key Features & Benefits
- Fits the listed Crew Cab trucks with or without a powered rear window.
- Three 10-inch openings; a cover plate is available on request for a two-sub layout.
- Included seat lift raises the seat 2 inches and shifts it 2 inches forward.
- Black bed-liner coating with published 6.5-inch driver-depth clearance.
Technical Specifications
| Model | FSD-310-V-99 V2 |
|---|---|
| Vehicle fitment | 1999–2016 Ford F-250/F-350 Super Duty Crew Cab |
| Configuration | Three 10-inch mounting openings; vented; undivided chamber; optional cover plate for dual-sub layout |
| Air volume | 3.0 cu. ft. |
| Port tuning | 35 Hz |
| Mounting hole diameter | 9.125 inches |
| Subwoofer mounting depth | 6.5 inches with a 6.5-inch-diameter magnet |
| Magnet diameter | 6.5 inches at the stated mounting depth |
| Finish | Black spray-applied bed-liner coating |
| Maximum subwoofer outer frame diameter | 11 inches |
| Required seat change | 2 inches up; 2 inches forward |
Why Choose This Product?
This empty enclosure has the vehicle-specific shape and mounting layout listed above. Physical fit limits include mounting depth: 6.5 inches with a 6.5-inch-diameter magnet; opening diameter: 9.125 inches. Review the interior-clearance and installation restrictions before ordering.
Installation & Compatibility Notes
- Does not fit Super Duty Single Cab or Extended Cab trucks.
- Rear-wall padding must be removed, and the plastic cover for the center seat belt must be trimmed.
- Install with the seats removed. Two people are recommended, along with professional installation if you lack the tools or experience for the bracket work.
- The included steel lift is required and changes the seat position by 2 inches upward and 2 inches forward.
- Larger frames can require opening modification. Maximum outer frame diameter is 11 inches; Sundown SA Classic drivers specifically need trimming.
- The 10-inch cover plate is available upon request; do not assume it is included with the standard enclosure.
Frequently Asked Questions
Does V2 work with a power rear window?
Yes. The source lists compatibility with and without a powered rear window.
Can I run only two subwoofers?
A 10-inch cover plate is available on request. Confirm that option and the selected drivers’ enclosure requirements before ordering.
What interior modifications are required?
Remove the rear-wall padding, trim the center seat-belt plastic cover, and install the included seat-lift brackets.
Explore More
Compare more Fox Box enclosures for your vehicle and subwoofer layout.
Gallery note: Installation examples show vehicles and other equipment that are not included. Only the empty enclosure or accessory described in this listing is included.
