Ford F150 Subwoofer Box with Wavtech thinPRO12 - Behind Seat Direct Fit
Ford F150 Subwoofer Box with Wavtech thinPRO12 - Behind Seat Direct FitFord F150 Subwoofer Box with Wavtech thinPRO12 - Behind Seat Direct Fit Ford F150 Subwoofer Box with Wavtech thinPRO12 - Behind Seat Direct Fit Ford F150 Subwoofer Box with Wavtech thinPRO12 - Behind Seat Direct Fit

Loaded Series · Datasheet

2015-2023 Ford F-150/F-250 Behind-Seat Single 12" Enclosure – Loaded with Wavtech thinPRO12 Single 12" Sealed enclosure

Net volume
0.60 ft³ net
Tuning
N/A, sealed
Max mounting depth
3.5"
Cutout
11.125 in
Buy at Audio IntensityFactory-direct, ships from Tullahoma
  • Best For: 2015-2023 F-150, 2017-2023 F-250 behind seat
  • Configuration: Single thinPRO 12 Sealed, Vehicle Specific Series, loaded
  • Volume: 0.60 ft³ net
  • Tuning: N/A, sealed
  • Sonic Character: Balanced, controlled with usable low end

Spec of record

Technical specifications

EnclosureProline X Vehicle Specific Series, direct fit behind seat
Fits2015-2023 F-150, 2017-2023 F-250
DriverWavtech thinPRO 12, pre-installed
Voice CoilSingle voice coil
Enclosure TypeSealed
Net Internal Volume0.60 ft³ net
Tuning FrequencyN/A, sealed
Predicted Qtc0.913
Predicted F338.3 Hz
MaterialLangboard Elite MDF, 3/4" (18mm)
Subwoofer Cutout11.125 in
Max Driver Mounting Depth3.5"
Terminal CupProline X ABS/Carbon Fiber, stainless hardware, copper ring terminals
WiringPre-wired 12g OFC speaker wire
PolyfillInstalled
FinishAutomotive carpet
Warranty2 year limited
BuiltTullahoma, Tennessee

Modelled response

Performance in this enclosure

Net airspace
0.60
cu ft per chamber
System Qtc
0.86
sealed
Half power
41.4
Hz · F3
Xmax at
1600
W RMS · no filter
With 25 Hz subsonic
1787
W RMS · +12%
Amplifier
250–750
W RMS recommended
This enclosure holds 0.60 cu ft net per chamber. In it the Wavtech thinPRO12 runs a system Qtc of 0.86 with half power at 41.4 Hz, and the cone reaches its 20.0 mm travel limit at 1600 W, above the driver’s 750 W thermal rating, so heat stops you before travel does. Run a subsonic filter at 25 Hz and that becomes 1787 W — +186 W, or 12 percent more power for the same 20.0 mm of travel.

01Is it a sealed driver?

Efficiency bandwidth product places the motor before anything else is decided.

EBP = Fs ÷ Qes = 51.0
SEALED 0–50 TRANSITION 50–100 PORTED 100–150 0 50 100 150 4 51.0
4 · EBP 51.0
At 51.0 the thinPRO12 sits in the transition band, not the sealed band. That is not a mismatch: a transition motor works in either alignment, and sealed buys a smaller box and a gentler roll-off at the cost of some low-end output. Stage 02 shows what this airspace actually does with it.

02What the box does to it

0.60 cu ft against a 42.0 L Vas.

α = Vas ÷ Vb = 2.47  ·  Fc = Fs√(α+1) = 48 Hz  ·  Qtc = 0.86
20 30 50 70 100 150 200 +6 +0 -6 -12 -18 -24 FREQUENCY · Hz LEVEL · dB −3 dB
4 · Qtc 0.86, Fc 48 Hz, F3 41.4 Hz
The box lifts resonance from 26.0 Hz free-air to 48 Hz and half power lands at 41.4 Hz, anechoic, before any cabin gain.

03The watts that reach Xmax (in this enclosure)

Travel scales with the square root of power, so there is one wattage that puts the cone exactly on 20.0 mm — and a bigger one once a subsonic filter stops it wasting travel below the passband.

PXmax = 1600 W unfiltered  →  1787 W with a 25 Hz subsonic
20 30 50 70 100 150 200 0 8 16 24 FREQUENCY · Hz CONE TRAVEL · mm PAST LINEAR TRAVEL · Xmax 20.0 mm 1600 W reaches Xmax here
4 · 1600 W, no filter4 · 1787 W with subsonic at 25 Hz, 24 dB/octXmax 20.0 mm one-way
Every trace touches the limit and no further, because each is drawn at the exact power that puts that coil on 20.0 mm. Unfiltered that is 1600 W, reached first at 27 Hz. It sits above the 750 W the driver can take thermally, so the voice coil gives up before the suspension does. The dashed traces are the same driver behind a subsonic filter at 25 Hz, 24 dB/oct: stopping the cone wasting travel below the passband lets it take 1787 W before hitting the same 20.0 mm. That is 12 percent more amplifier for the price of one filter setting.
ParamValueUnitNote
Fs26.00Hzfree-air resonance
Qts0.4604
Vas42.00Lequivalent compliance
Sd510.7cm²effective piston area
Xmax20mmone-way linear travel
Pe750Wcontinuous RMS
SPL83.5dB1 W / 1 m, derived from T/S

Driver parameters as published by Wavtech thinPRO10 owner's manual rev2 via store record, pending manual. Curves computed against this enclosure’s actual net airspace.

From the shop floor

Installer's take

Check your year and cab. This fits the 2015 to 2023 F-150 and the 2017 to 2023 F-250, mounted behind the rear seat on the passenger side.

The thinPRO 12 gives you twelve inch cone area at 3.0 inches of mounting depth, which is what makes a 12 possible in a space normally reserved for a 10. Cutout is 11.125 inches and this cabinet takes up to 3.5 inches of driver depth.

Plan the wiring before the box arrives. The thinPRO 12 is a single voice coil driver, so your impedance is set by the driver rather than by how you wire the coils, and there is no series or parallel option to fall back on if your amplifier does not like the load.

How it's built

Construction

Precision Fit for Ford F-Series Trucks

Precision Fit for Ford F-Series Trucks

Tailored Compatibility

The enclosure is designed specifically for Ford F-150 from 2015 to 2023 and Super Duty trucks from 2017-2023. Additional modifications to the truck are needed for it to fit 2024. Call for details. It provides a custom fit behind the seat, ensuring no modifications are needed and guaranteeing a seamless installation experience.

Seamless Integration

The subwoofer enclosure integrates effortlessly into your truck without interfering with any factory components. It allows for clean audio system upgrades while maintaining the truck’s factory finish.

Efficient Use of Space

This enclosure fits behind the rear seat, allowing the driver to maximize the cab's space without compromising audio performance or utility.

Optimal Sound Performance

Optimal Sound Performance

Enhanced Bass Response

The enclosure's sealed design optimizes the bass output, delivering rich, deep sound. This design ensures that you can enjoy enhanced audio performance without sacrificing clarity.

Vibration Minimization

The structure is crafted to minimize vibrations often occurring with standard subwoofer enclosures. This ensures smooth, clean sound even at high volumes.

Sound Quality Retention

This enclosure is engineered to retain sound quality even when space is limited, offering powerful audio output that complements both factory and aftermarket audio systems.

Maintains Under-Seat Storage Access

Maintains Under-Seat Storage Access

Practical Design

The enclosure is engineered to maintain access to the under-seat storage in your truck. This makes it ideal for users who need to preserve storage options while enhancing their audio experience.

Convenient Setup

Installation does not interfere with the truck’s seat functions, allowing easy access to under-seat compartments. This design feature maximizes usability for drivers who require frequent storage access.

Versatility

The enclosure’s compatibility with various storage setups makes it a versatile option for Ford truck owners who prioritize space and sound quality.

Exclusively for Wavtech thinPRO12

Exclusively for Wavtech thinPRO12

Flexible Subwoofer Choices

The enclosure is compatible with several 10-inch subwoofer models, giving users flexibility in their audio setup. It offers versatility for various subwoofer preferences without compromising performance.

Designed for Performance

The enclosure is built to handle high-output subwoofers, allowing users to push their audio system to its limits. This makes it a strong contender for users seeking superior bass performance.

Perfect Balance of Size and Power

Despite its compact form, the enclosure can house subwoofers that deliver substantial power. This design feature ensures a balance between space efficiency and sound output.

Before you order

Questions

Is this subwoofer enclosure compatible with all Ford F-Series models?

This enclosure is designed to fit 2015-2023 F-150 and 2017-2023 Super Duty models, including both SuperCrew and SuperCab variants. It ensures a perfect fit without any permanent modifications, allowing it to integrate seamlessly into your vehicle. Whether you have the B&O, Sony, or a custom audio setup, this enclosure is engineered to work flawlessly.

Do I need to make permanent modifications to install this enclosure?

No, the Proline X enclosure requires no permanent modifications to your truck. It fits securely behind the passenger-side rear seat and can be removed or reinstalled without leaving any marks or changes to the vehicle. The non-invasive installation means that your truck’s interior remains original, preserving resale value and offering flexibility.

How does this enclosure affect my truck's storage space?

The enclosure is designed to fit behind the rear seat, preserving your under-seat storage. This ensures you maintain practical space while enjoying an enhanced audio experience. Unlike other subwoofer enclosures that can take up valuable floor or cargo space, this design maintains the utility of your truck's cabin, allowing you to store tools, gear, or other items without compromise.

Can I install this enclosure myself, or do I need professional help?

The Proline X enclosure is designed for easy installation, which most DIY enthusiasts can do. It requires basic tools and comes with straightforward instructions. The process involves removing a few panels and placing the enclosure securely behind the seat. However, if you're unsure or want optimal results, professional installation is always an option. Professional installers can ensure that all connections are perfectly made and that the subwoofer is tuned for the best possible sound.

What subwoofer size is compatible with this enclosure?

This enclosure is designed to fit one 12-inch subwoofer. It provides 0.6 cubic feet of internal volume per subwoofer, ensuring optimal bass performance without compromising sound quality. The internal volume is carefully calibrated to maximize the output of the Wavtech thinPRO12 subwoofer, providing a tight, punchy bass that enhances your music experience. You can choose subwoofers based on your preference for power and brand, giving you flexibility in customization.

Will installing this enclosure affect my vehicle’s warranty?

Installing this enclosure should not affect your vehicle's warranty, as it does not require any permanent modifications. It is a non-invasive upgrade, meaning you can easily remove the enclosure without altering the vehicle's original state. However, checking with your dealership or warranty provider for confirmation is always a good idea, especially if you have specific warranty terms. Many customers have reported no issues with warranties after installing this enclosure.

How much time does it take to install the enclosure?

Installation typically takes 30-45 minutes, depending on your familiarity with car audio setups. The enclosure is designed to fit easily, minimizing the need for complex adjustments or additional modifications. If you have some experience with basic hand tools, you should find the installation process straightforward. For those new to car audio, the instructions provided step-by-step guidance, making it possible to complete the installation without professional help.

Is there a warranty for the Proline X Custom Fit Enclosure?

Yes, the Proline X enclosure has a 1-year warranty against any defects in materials or craftsmanship. This warranty ensures you are covered for any manufacturing issues, giving you confidence in the product's quality and durability. If you encounter any issues, our dedicated customer service team is available to assist you with troubleshooting or warranty claims, ensuring your satisfaction with your purchase.

Same series, same size

Other Loaded Series models