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 Crossover
These are researched envelopes, not a guarantee. Measure your own vehicle — the numbers here tell you what to expect, not what you have.
| Location | right side of cargo area (purpose-built) or against passenger-side wheel well |
|---|---|
| Outer bounding box | Not independently measured — proxy from product family. Older-gen reference: 2012-2015 gen 41"W x 21"H x 27"/24"D; 2007-2011 gen 40"W x 12"H x 35"/34"D |
| Known obstructions | None specifically documented beyond wheel-well intrusion on the wheel-well-mounted option |
| Usable volume estimate | 3.5 ft³ |
Suggested configurations for this vehicle, not prescriptions. Run the numbers in the Box Builder before you buy anything.
| Subwoofers | 1x10" sealed (JL Audio Stealthbox, wheel well) |
|---|---|
| Box type | sealed |
| Location | passenger-side wheel well, zero cargo loss |
| Subwoofers | 1x12" sealed, right-side cargo |
|---|---|
| Box type | sealed |
| Location | right side of cargo area |
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" |
|---|---|
| Known obstructions | None specifically documented |
| Adapter bracket needed | unconfirmed |
| Factory speaker size | 6.5" — primarily ambiance/rear-passenger sound per owner reports |
|---|---|
| Known obstructions | None specifically documented |
| Adapter bracket needed | unconfirmed |
| Tweeter | n/a — tweeter (Touring only) is A-pillar mounted, not door-mounted |
| Factory amp / premium audio | Real, specific two-tier finding closing what the prior pass left open. No third-party brand (same as our Civic Hatchback finding — Honda doesn't badge-partner on this vehicle either). Touring trim: 330W, 9 speakers, WITH a subwoofer. EX-L trim: 180W, 8 speakers, NO subwoofer — a real, meaningful step down, not just fewer watts. Confirmed consistent across the 2017-2022 (5th Gen) span. |
|---|---|
| Adding subs without a head-unit swap | Confirmed straightforward — both direct-fit products avoid the head unit entirely |
| Head unit | No replacement needed |
Real specific products: Skar Audio single 12" loaded, purpose-built for the right side of the cargo space; JL Audio Stealthbox installs against the passenger's side wheel well, 10" driver. Older-generation cargo dimensions also found and worth keeping as reference: 2012-2015 gen — 41"W x 21"H x 27"/24"D; 2007-2011 gen — 40"W x 12"H x 35"/34"D (up to 20"H if the cargo shelf is removed).
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.