Enclosures Only, 8 to 18 Inch

Kicker Subwoofer Enclosures

Sealed and ported enclosures cut for Kicker subwoofers, CNC-machined in Tullahoma, Tennessee.

Proline X subwoofer enclosures built for Kicker subwoofers.

Enclosures Only, 8 to 18 Inch

Kicker builds more subwoofer sizes than almost anyone, and we cut cabinets across the whole span: 8, 10, 12, 15 and 18 inch, single, dual and one triple. Sealed for control, ported where the driver is built to be pushed.

One thing to be clear about up front. We build the enclosure and we do not sell the driver. Source your Kicker subwoofer wherever you like; the box is ours, cut in Tullahoma, Tennessee, to that driver's published parameters.

Kicker enclosures in stock from 8 to 18 inch, sealed and ported, in single, dual and triple configurations.

Cut, assembled and finished in Tullahoma, Tennessee, to the parameters Kicker publishes for each driver. Polyfill pre-installed on every sealed build.

Driver parameters are taken from Kicker's published data. We build enclosures to those figures. We do not sell Kicker drivers and make no claim to represent the brand.

Decision Shortcut

Find Your Match

Curated picks matched to common build goals

Best Value

A Proline PO 10-S W CompQ subwoofer enclosure shown on a dark promotional graphic with dimensions labeled 26.25 inches by 18 inches and feature text on the left.

Proline X

Performance Optimized Wedge Sealed 10" Enclosure | Kicker CompQ 10

Sealed wedge cut to the CompQ 10 at 0.66 cubic feet net. The cheapest way into a driver-matched box.

$ 229.99

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Best for SPL

Proline X X Series ported enclosure that fits a Kicker Solo-X subwoofer, slot port at left and US flag panel.

Proline X

Proline X Enclosure | X Series | Fits Kicker Solo X 12" Subwoofer

X Series ported cabinet for a single Solo-X 12, 3.0 cubic feet tuned for output rather than flat response.

$ 570.99

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Best for Trucks

2015 - 2023 Ford F - 150 & 2017 - 2023 F - 250 Direct Fit Ford Series Loaded Subwoofer Enclosure – Kicker CompRT 10

Proline X

2015-2023 Ford F-150/F-250 Behind-Seat Single 10" Enclosure – Loaded with Kicker CompRT 10

Behind-seat F-150 and F-250 box that ships loaded with the shallow CompRT. No cargo space given up.

$ 649.99

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Shop the Lineup

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Kicker Enclosures by Size and Configuration

Cabinets are cut per Kicker model rather than per nominal size, so use this to find the shape of the range and then match the model number on the product page.

Every active Kicker cabinet in stock.
SizeConfigurationsAlignments
8 inchSingle and dualSealed and ported
10 inchSingle and dualSealed and ported
12 inchSingle, dual and tripleSealed and ported
15 inchSingle and dualSealed and ported
18 inchSinglePorted

Shared across every row: Langboard Elite MDF cut on ShopSabre routers in Tullahoma, Tennessee. Plush black carpet. A Proline X ABS and carbon fibre composite terminal cup with stainless hardware, pre-wired in 12-gauge OFC. Polyfill pre-installed on every sealed build. Construction method varies by series and is stated per product.

The Widest Size Range We Cut For

Most brands we build for live in the 10 and 12 inch middle. Kicker does not, and neither does this catalogue. It runs from an 8 inch cabinet that will fit under a seat to an 18 inch build, with five sizes in between, and it reaches further at both ends than any other brand we cut for.

That breadth is the reason this page exists as a brand page rather than a size page. If you already know which Kicker driver you have, the model decides almost everything: the alignment, the cabinet volume and the baffle cutout are all cut to that specific driver rather than to the nominal size.

How to Choose

If you have a Solo-X, start with the dedicated page

The Solo-X builds are the largest group here and they have their own collection, which narrows faster than this page will. Come back here if you want to see the full Kicker range side by side.

Pick the size

10 inch is the largest group, then 12, then 15 and 8, with an 18 at the top. The small end is genuinely useful, not an afterthought.

Single, dual or triple

Mostly singles, with duals through the middle of the range and one triple. A dual is not two singles joined: each chamber is cut tighter so the cabinet still fits the same space.

Sealed or ported

Sealed for tighter, more accurate bass in a smaller box. Ported for more output around the tuning frequency, in a larger one.

Then source the driver

We do not sell Kicker drivers on their own, so for most of this range you buy the subwoofer from a Kicker dealer and the cabinet from us. The vehicle-specific cabinets are the exception and arrive with the driver already fitted.

Start From the Kicker Model

Three steps, and the first one settles most of it.

Identify the driver

The cabinets here are cut per Kicker model, not per size. Two 12 inch Kicker subwoofers from different lines want measurably different volumes, so the model number on the product page is the match to work from.

Check the space, including the shape

A wedge needs its depth at the deepest point and sits flush to a seat back. A down-fire cabinet needs feet clearance counted into total height. A standard cabinet just needs the opening. Published external dimensions are on every listing.

Confirm the alignment suits the install

Ported needs more airspace than sealed for the same driver. If the space is tight, a sealed cabinet in that space will beat a ported one that had to be shrunk to fit.

We Cut the Box, You Source the Driver

Every cabinet here is built to a Kicker driver's published parameters. We do not sell Kicker drivers on their own and we are not a Kicker dealer, so for most of this range you buy the driver wherever suits you and the enclosure from us. The exception is the vehicle-specific cabinets, which ship with the Kicker driver already fitted.

8 to 18 Inch, Including a Triple

This is the widest size range we cut for any brand. If you are working at either extreme, an 8 inch under a seat or an 18 inch in a dedicated box, the cabinet exists rather than needing a custom quote.

Sealed and Ported, Three Orientations

Most of these are sealed; the rest are ported. The ported cabinets are the Professional Series builds for the drivers designed to take that kind of loading; the sealed cabinets cover everything else. Performance Optimized is the bulk of it, with Professional Series builds and Vehicle Specific direct-fit boxes alongside.

Wedge is the most common shape here, then standard front-firing, then down-fire. Every sealed cabinet ships with polyfill already installed.

Driver-matched

Performance Optimized Series

The bulk of the range

The bulk of the Kicker range. Cut to one driver on a 1.5 inch double baffle, in wedge, standard and down-fire forms across every size we offer.

Cut to one driver

Heavier build

Professional Series

The ported builds

Where the ported cabinets live, plus the larger sealed builds. Heavier baffle and bracing work for drivers designed to be pushed.

Cut to one driver

Direct fit

Vehicle Specific Series

Ford behind-seat

Cabinets cut to a named vehicle rather than to a generic opening, loaded or bare.

Cut to one vehicle

Baffle thickness and construction method vary by series. Each product page states how that cabinet is built and which Kicker model it was cut for.

Categories

Keep Reading

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

Kicker Subwoofer Box Questions

Do you sell Kicker subwoofers?

Not on their own. We build enclosures cut to Kicker drivers' published parameters and we do not stock Kicker drivers as separate products or represent the brand. The exception is the vehicle-specific cabinets, which ship loaded with a Kicker driver already fitted. For everything else, source the subwoofer from a Kicker dealer and buy the enclosure here.

Which Kicker subwoofers do these boxes fit?

The range covers Kicker models from 8 through 18 inch across several of their subwoofer lines. Each product page names the exact model its cabinet was cut for. Match the model number rather than the nominal size, because two Kicker 12s from different lines want different volumes.

What sizes do you cut for Kicker?

Eight through eighteen inch, with 10 inch the largest group and an 18 inch at the top. Mostly singles, with duals through the middle of the range and one triple. It is the widest size range we cut for any brand.

Are these sealed or ported?

Both, and most are sealed. The ported cabinets are Professional Series builds for drivers designed for that loading. Every sealed cabinet ships with polyfill already installed.

Should I use the Solo-X collection instead?

If you already know you have a Solo-X, yes. The Solo-X builds are the largest group here and they have a dedicated collection that narrows more quickly. This page is the place to compare the full Kicker range.

Can I order a Kicker enclosure in a size you do not list?

Possibly. Everything here is CNC-cut to order in Tullahoma, Tennessee. Contact us with the Kicker model and the space you are working with and we will tell you whether we can cut it.

Drivers Built to Match

10 Inch Subwoofers We Do Stock

The drivers below are matched to the enclosures above by Thiele-Small parameters. Buying together guarantees the alignment, port tuning, and damping work the way the engineering intended.

Prodigy Audio 10 inch Subwoofer NB2 Series - Prodigy Subwoofer for car audio systems

Prodigy Audio

Prodigy Audio 10 inch Subwoofer | NB2 Series

$ 138.99 $ 145.99
Image Dynamics ID10 V4 10-inch Subwoofer

Image Dynamics

Image Dynamics ID10 V4 10-inch Subwoofer

$ 139.99
Prodigy Audio 10 inch Subwoofer NB3 Series - Prodigy Subwoofer for car audio systems

Prodigy Audio

Prodigy Audio 10 inch Subwoofer | NB3 Series

$ 148.99 $ 165.99
Sony XS - W104ES Mobile ES Series 10-inch 4 - ohm component subwoofer

Sony

Sony XS-W104ES Mobile ES Series 10" 4-ohm component subwoofer

$ 198.00 $ 299.99

View all 10 inch subwoofers | Need a custom build? Contact us

Drivers Built to Match

12 Inch Subwoofers We Do Stock

The drivers below are matched to the enclosures above by Thiele-Small parameters. Buying together guarantees the alignment, port tuning, and damping work the way the engineering intended.

Prodigy Audio 12 inch Subwoofer NB2 Series - Prodigy Subwoofer for car audio systems

Prodigy Audio

Prodigy Audio 12 inch Subwoofer | NB2 Series

$ 150.99 $ 161.99
Image Dynamics ID12 V4 12 inch Subwoofer

Image Dynamics

Image Dynamics ID12 V4 12 inch Subwoofer

$ 159.99
Arc Audio X2V2 12-inch Subwoofer

Arc Audio

Arc Audio X2V2 12" Subwoofer

$ 229.00
Image Dynamics IDQ12 V4 12 inch Subwoofer

Image Dynamics

Image Dynamics IDQ12 V4 12 inch Subwoofer

$ 280.99

View all 12 inch subwoofers | Need a custom build? Contact us

Amplifiers for the System

Power for Your Subwoofer System

Monoblock amplifiers matched to the power requirements of the drivers these enclosures are built for. Buy the enclosure, match the driver, pick the right amplifier.

Rainbow Audio Dream 0.5K Mono Class D Amplifier

Rainbow

Rainbow Audio Dream 0.5K Mono Class D Amplifier

$ 89.99 $ 399.99
Rainbow Audio SL - M2 2 channel micro amplifier

Rainbow

Rainbow Audio SL-M2 2 channel micro amplifier

$ 98.99 $ 549.99
US Acoustics Lisa 4 Channel Class AB Amplifier 4 x 50w US Acoustics

US Acoustics

US Acoustics Lisa | 4 Channel Class AB Amplifier | 4 x 50w

$ 159.99
US Acoustics Wendy 2 Channel Class AB Amplifier 2 x 75w US Acoustics

US Acoustics

US Acoustics Wendy | 2 Channel Class AB Amplifier | 2 x 75w

$ 159.99

View all car amplifiers | Need a custom build? Contact us

Last updated August 30, 2026