What we researched for this specific generation: where an enclosure actually fits, what the factory speakers are, how the factory audio is wired, and which real builds and commercial products exist for it. Confidence badges say how well each figure is sourced — this is research, not manufacturer spec.
Body styles covered: 2-Door, 4-Door
These are researched envelopes, not a guarantee. Measure your own vehicle — the numbers here tell you what to expect, not what you have.
| Location | factory subwoofer location, passenger side cargo panel (promoted from existing notes) |
|---|---|
| Outer bounding box | Accepts 6.75" (B&O-equipped) or up to 8" (modifiable) driver; stock enclosure ~1.5 ft3 ported |
| Known obstructions | B&O vs. non-B&O trims have a real, confirmed size difference at this exact location — not a uniform cavity across all trims |
| Usable volume estimate | 0.5 ft³ |
Suggested configurations for this vehicle, not prescriptions. Run the numbers in the Box Builder before you buy anything.
| Subwoofers | 1x6.75" or 1x8" sealed (direct-fit, factory B&O location) |
|---|---|
| Box type | sealed |
| Location | factory subwoofer location, zero cargo loss |
| Subwoofers | 1x8" custom under cargo floor |
|---|---|
| Box type | sealed, ~0.5 ft3 |
| Location | under cargo floor |
Sizes and depths below are what research turned up for this generation. Confirm against your own vehicle before cutting or ordering — trim levels vary.
| Factory speaker size | 6.5" — real, confirmed via multiple aftermarket product listings explicitly sized for the factory front door location (DS18 loaded panel package, Down4Sound speaker pods). Real, important trim caution: standard 6-speaker vs. premium 10-speaker B&O systems are NOT interchangeable — verify which system is present before recommending upgrades. |
|---|---|
| Adapter bracket needed | unconfirmed |
| Factory speaker size | unconfirmed (4-Door body style only) |
|---|---|
| Adapter bracket needed | unconfirmed |
| Factory amp / premium audio | Bang & Olufsen system confirmed on equipped trims — the factory sub location's exact dimensions differ slightly for B&O vs. non-B&O (6.75" vs. up to 8"). Real, confirmed dash-mounted tweeter+midrange pair (10mm + 80mm) per side on the B&O system. |
|---|---|
| Adding subs without a head-unit swap | Confirmed straightforward — multiple direct-fit factory-location products exist without needing to touch the head unit |
| Head unit | No replacement needed |
Real, specific factory-location data: stock location accepts a 6.75" or 8" driver (B&O-equipped models fit ~7.5", modifiable to 8"). Stock enclosure is ported, ~1.5 ft3, port at the back. Direct-fit aftermarket options exist specifically for this factory location — an 8" round Kicker-ready enclosure preserving factory look, and a sealed alternative at ~0.4 ft3 internal for tighter, more accurate bass. DIY custom option: Dayton Audio 8", ~0.5 ft3 under the cargo floor, amp mounted under passenger rear seat storage.
Outside links. Some are commercial products, some are owner builds posted on forums — the label says which. We do not endorse any of them.
Each link opens the tool with this vehicle already selected.
Measure your own vehicle. Trim levels, factory subwoofer options, and mid-generation changes all move these numbers, and a box cut to a researched figure that does not match your truck is wasted wood. Where a badge reads Unconfirmed, treat the value as a starting point for your own measurement, not as an answer.