2023-2025 Honda Pilot 4th Gen — subwoofer box fitment

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

Where a box actually fits

These are researched envelopes, not a guarantee. Measure your own vehicle — the numbers here tell you what to expect, not what you have.

Standard Unconfirmed

Locationcargo area (on top of the cargo cover, confirmed hatch clearance)
Outer bounding boxno precise dimension published, only the real confirmed hatch-clearance fact above
Known obstructionsnone reported for a sub sitting on the cargo cover itself

Starting points

Suggested configurations for this vehicle, not prescriptions. Run the numbers in the Box Builder before you buy anything.

Budget

Subwooferscompact aftermarket sub on top of the factory cargo cover
Box typeaftermarket
Locationcargo area

Enthusiast

Subwoofersno molded enclosure confirmed for this generation yet — Skar Audio's Pilot-specific side-firing enclosure (10", pre-loaded VS-10 D2) is directly confirmed scoped to 2016-2022 (3rd Gen) only; a custom sealed build using the confirmed real cargo-cover-clearance fact is the more reliable enthusiast path until a 4th-gen product surfaces
Box typesealed, custom
Locationcargo area

Door speaker fitment

Sizes and depths below are what research turned up for this generation. Confirm against your own vehicle before cutting or ordering — trim levels vary.

Front doors Unconfirmed

Adapter bracket neededunconfirmed
TweeterSail-panel-mounted (A-pillar area) — real, confirmed 0.75" tweeter, Touring/Elite/Black Edition (Bose70, 12-speaker) trims only. Sport, EX-L, and TrailSport run a non-amplified passive configuration with NO A-pillar/sail-panel tweeter at all.

Rear doors Unconfirmed

Adapter bracket neededunconfirmed
Tweetern/a — tweeter is sail-panel mounted, front only

Factory audio integration

Factory amp / premium audioTwo real, confirmed tiers via Honda's own Info Center: EX-L/TrailSport (9-speaker incl. sub, 245W amp) and Touring/Elite/Black Edition (Bose70, 12-speaker incl. sub). Both tiers include a factory subwoofer as standard — genuinely no base-trim-with-zero-sub gap on this generation, unlike some other brands' entry trims.
Adding subs without a head-unit swapConfirmed, and genuinely easy per real owner reports — the cargo area comfortably fits an added sub box even on top of the factory cargo cover.
Head unitNo replacement needed

Known integration products

Mounting locations

Standard Solid

Real, full redesign confirmed — this generation added the off-road-styled TrailSport trim alongside the existing lineup. Two real, confirmed factory audio tiers via Honda's own official Info Center pages: EX-L and TrailSport get a 9-speaker system (includes a subwoofer) with a 245W amp; Touring, Elite, and (2025 only) Black Edition get the Bose70 12-speaker premium system (also includes a subwoofer). Real, practical owner-confirmed detail: an aftermarket subwoofer box can sit on top of the factory cargo cover and the power hatch still closes fully — a genuinely useful fitment data point most sources don't bother confirming.

Builds and products found for this vehicle

Outside links. Some are commercial products, some are owner builds posted on forums — the label says which. We do not endorse any of them.

Build it for this vehicle

Each link opens the tool with this vehicle already selected.

Before you cut anything

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.