2010-2019 Ford Taurus 6th Gen (D4 platform) — 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 Sedan

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.

Trunk Solid

Locationtrunk
Outer bounding boxReal total trunk figure: 20.1 ft3. Real named commercial product (ported dual-12"): roughly 32.4"W x 16"H x 17.25"/13.875"D (tapered). A second real product, scoped specifically to 2010-2013 within this entry's 2010-2019 span: ~1.8 ft3 dual-sub box — years outside 2010-2013 not confirmed to share this exact product.
Known obstructionsThe 1.8 ft3 product is confirmed only for 2010-2013 specifically, not the full 2010-2019 span this entry covers — a real mid-generation product-coverage gap, not necessarily a car change.
Usable volume estimate1.8 ft³

Starting points

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

Budget

SubwoofersPowered sub, sized from your own trunk measurements
Box typepowered enclosure
Locationtrunk / rear cargo area

Enthusiast

Subwoofers1x10" or 1x12" sealed, built to measurements taken from your own car — no published envelope exists
Box typesealed
Locationtrunk / rear cargo area

Competition

SubwoofersNot sizeable from this page. No measured cargo envelope is published for this vehicle; measure first
Box typecustom
Locationtrunk / rear cargo 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 Likely

Factory speaker size6"x8" (SIZE AGGREGATOR — listed 1996-2019 for the front door panel). PRACTICAL NOTE WORTH MORE THAN THE NUMBER: on Fords of this era 5"x7" and 6"x8" share the same mounting pattern, so aftermarket speakers in either size fit this location. That doubles the shopping list.
Known obstructionsNo documented depth constraint — but no removal procedure exists for this car either, since there is no Research Garage article. Expect to work it out from the panel.
Adapter bracket neededunconfirmed — no bracket requirement documented for this vehicle
TweeterA-pillar. Present across the whole generation.

Rear doors Likely

Factory speaker size6"x8" in the REAR DOOR PANEL (SIZE AGGREGATOR — listed 2008-2019). Same 5x7/6x8 interchangeability as the front.
Known obstructionsNot documented in any reachable source.
Adapter bracket neededunconfirmed

Factory audio integration

Factory amp / premium audioA factory SONY amplifier is the premium tier and it is the fitment gate for the integration part below. PAC lists the 2013-2015 Taurus as requiring the factory Sony amplifier for its AmpPRO subwoofer interface, and explicitly NOT compatible without it. Establish whether the car has Sony before ordering anything.
Adding subs without a head-unit swapAssumed yes, but not documented for this vehicle. With no measured cargo envelope and no removal procedures published, treat any build here as requiring your own measurements first.
Head unitNo replacement needed

Known integration products

Mounting locations

Trunk Likely

NO CRUTCHFIELD RESEARCH GARAGE ARTICLE EXISTS FOR THIS CAR — verified against the complete 296-entry index re-harvested 2026-08-04. That matters because the Research Garage is the only source that publishes measured cargo bounding boxes, which is why this entry has no raw_cavity_envelope and why its speaker data comes from weaker sources than the rest of the catalog. Measure your own car before cutting wood. No measured cargo dimensions are published for this vehicle in any source reached, and no vehicle-specific commercial enclosure with published volume was found either. Measure before building.

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.