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: 4-Door SUV
These are researched envelopes, not a guarantee. Measure your own vehicle — the numbers here tell you what to expect, not what you have.
| Location | rear cargo area, flat-load floor |
|---|---|
| Outer bounding box | Not independently measured — flat-load floor confirmed to support a single 12" ported box well; specific WxHxD not found |
| Known obstructions | Trim-dependent: B&O 14-speaker system has a built-in sub taking up some factory space; Sony-package trims have a smaller factory 8" sub location instead |
| Usable volume estimate | 3 ft³ |
Suggested configurations for this vehicle, not prescriptions. Run the numbers in the Box Builder before you buy anything.
| Subwoofers | 1x8" replacement (Sony-package trims — factory sub is a known rattle/reliability issue) |
|---|---|
| Box type | sealed |
| Location | factory location, direct replacement |
| Subwoofers | 1x12" ported |
|---|---|
| Box type | ported |
| Location | rear cargo area, flat-load 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 | 6.75" (base) or 6x9" midbass on the 14-speaker B&O system — real, confirmed via named Kicker direct-fit kits. Real, notable architecture confirmed on the B&O 14-speaker system: the 6x9" is a lower-door MIDBASS driver, with a SEPARATE midrange+tweeter positioned HIGHER in the door — a genuine 3-driver-per-door layout on the premium system, not a simple coaxial, similar in spirit to the Mustang S550's door architecture already confirmed on other vehicles covered here. |
|---|---|
| Adapter bracket needed | unconfirmed |
| Tweeter | Upper front door (B&O 14-speaker system) — real, confirmed position, higher in the door than the midbass driver. |
| Midrange | Upper front door, same B&O system, paired with the tweeter |
| Factory speaker size | 6-3/4" — real, confirmed via a named Kicker direct-fit kit. |
|---|---|
| Adapter bracket needed | unconfirmed |
| Tweeter | n/a — not independently confirmed to exist in rear doors; the multi-driver layout described above is specific to the front doors |
| Factory amp / premium audio | Confirmed real, named systems: ST and Platinum trims get a Bang & Olufsen 14-speaker setup with a BUILT-IN subwoofer and 980W of amplification — a genuinely serious factory system, not a token setup. Sony-package trims instead get a single 8" factory sub in a compact sealed enclosure, which builders report is prone to rattling as mounts age. |
|---|---|
| Adding subs without a head-unit swap | Non-premium trims: straightforward, plug-and-play kits exist. B&O trims: the factory system is powerful enough that some owners may not need to add anything; if they do, that 980W amplified system needs a proper adapter, not a generic tap. Sony-package trims: the aging/rattling factory 8" sub is itself a plausible UPGRADE target, not just an 'add to it' scenario — worth a distinct recommended tier. |
| Head unit | No replacement needed |
This generation has a flat-load cargo floor, which real builders confirm makes a single 12" ported box in the rear cargo area a strong-performing, straightforward option. Plug-and-play kits exist specifically for 2020-2024 models — basic tools, a few hours, no custom fabrication required for a standard install.
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.