Two Drivers, One Cabinet

Dual 10 Inch Subwoofer Boxes

Dual 10 inch subwoofer boxes, CNC-cut in Tullahoma, Tennessee.

Dual 10 inch subwoofer box built by Proline X in Tullahoma, Tennessee

Two Drivers, One Cabinet

A pair of tens is the most flexible dual we build: more shapes, more driver families and more mounting options than any other size, from down fires on a cargo floor to wedges behind a truck seat.

Every cabinet here holds two 10 inch drivers. The driver-matched cabinets are cut to the parameters of the driver they name, and the universal cabinets take any pair that clears their cutout and depth. Each listing says whether the pair shares one chamber or gets one each, and gives the net volume for the whole box.

Dual 10 inch enclosures, sealed and ported, in standard front-firing, wedge, down fire and vehicle-specific.

Cut, assembled and finished in Tullahoma, Tennessee.

Driver-matched cabinets are cut to the parameters each driver's maker publishes. Enclosure only unless the listing says loaded.

Decision Shortcut

Find Your Match

Curated picks matched to common build goals

Best Value

Proline X Performance P10D-S Sealed Enclosure for Dual 10-inch Subwoofers

Proline X

Proline X Performance P10D-S Sealed Enclosure for Dual 10" Subwoofers

The lowest-priced dual 10 inch cabinet in stock, $199.99.

$ 199.99

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Best for SQ

A Proline Performance Optimized Series PO 10D-S DF TW3 double speaker enclosure box, shown with dimensions of 30 inches by 15 inches and a black front panel with two circular speaker cutouts.

Proline X

JL Audio 10TW3 Dual Box: Sealed 10" Shallow Down Fire Enclosure

Two separate sealed chambers, each cut to the JL Audio driver it names, so both drivers see their own alignment.

$ 309.99

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Best High-Output

DD Audio 710g Dual Box: Ported 10" Professional Series Enclosure

Proline X

DD Audio 710g Dual Box: Ported 10" Professional Series Enclosure

A Professional Series ported cabinet for a matched pair, one shared chamber vented at 34.0 Hz.

$ 649.99

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Best for Trucks

Performance Optimized Series woofer enclosure by Proline, part number PO PO 10D-S W R2, designed for Prodigy NBS series. The black double-baffle enclosure features two circular openings with beige acoustic inserts and is shown with dimension markings of 28.5.

Proline X

Alpine R2-W10 Dual Box: Sealed 10" Wedge Enclosure

A wedge tapered to sit flush against a seat back or cab wall, the shape that fits behind a truck seat.

$ 319.99

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Every Dual 10 Inch Build, Side by Side

The series decides how the pair shares the cabinet. Prices are the lowest in stock in each series today.

Dual 10 inch cabinets by series.
SeriesChambersAlignmentShapesFitFrom
Performance OptimizedTwo separate chambersSealedDown fire, standard front-firing, wedgeDriver-matched$269.99
ProfessionalOne shared chamberPorted and sealedStandard front-firingDriver-matched$329.99
Performance (universal)One shared air spacePorted and sealedStandard front-firingUniversal$199.99
MicroStated on each listingSealedStandard front-firingDriver-matched$299.99
Vehicle SpecificStated on each listingSealedVehicle-specificDriver-matched and universal$529.99

Warranty runs by series: 1 year limited on Performance and Performance Optimized, 2 years on Professional, Micro and Vehicle Specific.

One Chamber or Two

Two separate chambers
The Performance Optimized sealed duals split the cabinet with a bonded full-height divider, so each driver gets its own sealed volume and its own polyfill. Neither driver loads the other, and the alignment on the listing is the alignment in each chamber.

One shared, ported chamber
The Professional Series duals put both drivers in one chamber vented through one slot port. That is how a ported pair is normally built, and it is why the pair has to match: same model, same coil, so neither driver is pushing against a load it was not picked for.

One shared, universal air space
The Performance Series duals are universal cabinets with one shared volume, sized by cutout and mounting depth rather than to a named driver. They are the lowest-cost way into a pair.

How to Choose a Dual 10 Inch Box

Start from the driver
Most of these cabinets are cut to one named driver. Match the model and coil on the listing to the pair you own, and run two of the same driver.

Sealed or ported
Sealed is the smaller, more forgiving box and holds its output below tuning. Ported gives more output around its tuning from a larger cabinet. The sealed and ported pages set the two side by side.

Plan the wiring before the box
Two dual-voice-coil drivers can land on several final loads. Two dual 2 ohm drivers reach 0.5, 2 or 8 ohms; two dual 4 ohm drivers reach 1, 4 or 16 ohms. Pick the pair to suit the amplifier's stable load, then the box. How to wire two subs to one amp walks through each.

Or stay single
One 10 is on the 10 inch box page, with every shape and alignment we cut for it.

Will a Dual 10 Fit?

Measure width first
A dual cabinet is wide before it is deep. The dual 10 inch cabinets here run from about 24 to 44 inches wide, and every listing prints its external dimensions. Measure the opening at its narrowest point, not the floor.

Behind a seat or against a seat back
The wedges rake their rear panel to sit flush against a seat back or a truck cab wall. See every shape in the wedge collection.

On a cargo floor
The down fires stand on feet with the cones facing the floor, the shape for an SUV or hatch where height is short. See the down-fire collection.

Net Volume Is for the Whole Box

On a dual listing the net volume is the total for both drivers. Where the pair gets separate chambers, the listing also gives the figure per chamber, which is what each driver actually sees.

Run a Matched Pair

Two of the same driver, same coil. Mixing models or coils in one cabinet gives each driver a different load and neither the alignment it was cut for.

The Dual 10 Inch Range at a Glance

Performance Optimized (two separate chambers): sealed, down fire, standard front-firing, wedge, cut for Alpine, Arc Audio, Audiofrog, Diamond Audio, Focal, Hertz and more. From $269.99.

Professional (one shared chamber): ported and sealed, standard front-firing, cut for DD Audio, Image Dynamics, JL Audio, Kicker, NVX, Skar Audio. From $329.99.

Performance (universal) (one shared air space): ported and sealed, standard front-firing, universal fit. From $199.99.

Micro (chamber layout on each listing): sealed, standard front-firing, cut for Arc Audio, ResoNix, Wavtech. From $299.99.

Vehicle Specific (chamber layout on each listing): sealed, vehicle-specific, cut for JL Audio, Kicker. From $529.99.

Some cabinets also ship loaded, with a pair of drivers fitted and wired; those listings say so in the title.

Two chambers

Performance Optimized duals

Dual 10 inch·From $269.99

Sealed, down fire, standard front-firing, wedge. Driver-matched fit.

1 year limited warranty on Performance Optimized

Shared chamber

Professional duals

Dual 10 inch·From $329.99

Ported and sealed, standard front-firing. Driver-matched fit.

2 year limited warranty on Professional

Universal

Performance (universal) duals

Dual 10 inch·From $199.99

Ported and sealed, standard front-firing. Universal fit.

1 year limited warranty on Performance (universal)

Compact

Micro duals

Dual 10 inch·From $299.99

Sealed, standard front-firing. Driver-matched fit.

2 year limited warranty on Micro

Construction and chamber layout are stated on each product page.

Categories

Keep Reading

Supporting guides to help you design, build, and tune your system.

Dual 10 Inch Subwoofer Box Questions

Do both drivers share one chamber?

It depends on the series. The Performance Optimized sealed duals give each driver its own chamber behind a full-height divider. The Professional Series ported duals put both drivers in one chamber with one port. The Performance Series universal duals share one air space. Each listing states which.

Is the net volume per driver or for the whole box?

For the whole box. On a dual listing the net volume is the total; where the chambers are separate, the listing also gives the figure per chamber.

Can I put two different subwoofers in one dual box?

No. Run two of the same model and the same coil. Different drivers want different volumes and present different loads, so in one cabinet neither gets the alignment it was cut for.

How should I wire two dual voice coil subwoofers?

Two dual 2 ohm drivers can land on 0.5, 2 or 8 ohms; two dual 4 ohm drivers on 1, 4 or 16 ohms. Match the final load to the amplifier's minimum stable impedance. How to wire two subs to one amp shows each configuration.

Sealed or ported for a dual 10?

Sealed is smaller and holds its output below tuning; ported gives more output around its tuning from a larger cabinet, and every ported listing states its tuning. With two drivers the size difference grows, so measure before choosing ported.

How wide are dual 10 inch boxes?

The cabinets here run from about 24 to 44 inches wide, and each listing prints its external dimensions. Measure the narrowest point of the opening.

Is a dual 10 better than a single 12?

Two drivers of the smaller size move about the same air as one of the next size up and usually respond faster, at the cost of a wider cabinet and a second driver to buy. The dual subwoofer setup guide covers the trade in detail.

Subwoofer Boxes by Brand

Every box is cut to one driver's published specs. Pick the brand your subwoofer comes from.

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Proline X down fire subwoofer enclosure in black plush carpet, unloaded, interior baffle engraved PDF 12-S 1.1FT.

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Proline X PO 10-S DF NB3 sealed down-fire enclosure, 30 inches wide by 6.25 inches tall, feet add 1.75 inches. Optimized for Prodigy Audio NB3.

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Last updated September 28, 2026