Ford F150 Behind Seat Subwoofer Enclosure with Alpine RSW10D4

Ford F150 Behind Seat Subwoofer Enclosure with Alpine RSW10D4
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Proline X

2015-2023 Ford F-150/F-250 Behind-Seat Single 10" Enclosure – Loaded with Alpine RSW10D4

SKU: VS FD1 10-S Alpine Loaded

$ 959.99

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2015-2023 Ford F-150/F-250 Behind-Seat Single 10" Enclosure – Loaded with Alpine RSW10D4

$ 959.99

Product Information

Overview
What's Included
Vehicle Compatibility
Why This Combo Works:
Reviews

Overview

Premium Alpine Subwoofer + Custom Ford F-Series Enclosure: The Ultimate Bass Solution

The Alpine RSW10D4 subwoofer combined with our Proline X direct-fit enclosure creates the perfect bass solution for Ford F-150 (2015-2023) and F-250 (2017-2023) truck owners who want serious audio performance without sacrificing valuable space. This carefully engineered system addresses the unique acoustic challenges of Ford SuperCrew and Super Cab trucks by positioning a premium shallow-mount subwoofer behind the passenger-side rear seat, maintaining your under-seat storage while delivering impressive low-frequency response.

Performance That Exceeds Expectations

The Alpine RSW10D4 shallow subwoofer is the heart of this system. It features an oversized 4-inch voice coil powered by a neodymium magnet that delivers an impressive 600W RMS of power handling. Despite its compact design, requiring only 3.25 inches of mounting depth, this subwoofer achieves the same cone movement (20mm of excursion) as full-size subwoofers, producing deep, accurate bass that enhances every genre of music.

Custom-Engineered For Your Ford F-Series

Our Proline X enclosure isn't just another generic box – it's specifically designed for the acoustics of Ford F-Series trucks, with an optimal 0.5 cubic feet of internal volume for enhanced bass frequencies. The enclosure sits snugly behind the passenger-side rear seat, featuring pre-drilled mounting holes, threaded inserts for secure subwoofer installation, and premium black carpeting that matches your truck's interior for a factory-installed appearance.

Factory Integration With Aftermarket Sound

Whether you're upgrading your factory audio system or building a custom setup, this Alpine-Proline X combination delivers exceptional bass response while maintaining your truck's everyday practicality. Experience the perfect balance of sound quality, output, and vehicle integration with this professional-grade audio solution designed specifically for your Ford F-Series.

What's Included

Includes:

Alpine RSW10D4 10" R-Series shallow-mount subwoofer (Dual 4-ohm voice coils)

Proline X VS FD1 10-S ALP direct-fit enclosure specifically for 2015-2023 Ford F-150 & 2017-2023 F-250

Professional pre-wiring with 12-gauge oxygen-free copper speaker wire

Threaded inserts on enclosure for secure woofer mounting

High-output terminal cup for clean, stable connections

Pre-installed polyfill for enhanced sound quality

Vehicle Compatibility

✔ Ford F-150: All trim levels (2015-2023) with SuperCrew or Super Cab configuration
✔ Ford F-250: All trim levels (2017-2023) with SuperCrew or Super Cab configuration
✔ Super Duty models supported
✔ Maintains full under-seat storage functionality
✔ Fits behind the passenger-side rear seat

Why This Combo Works:

Highlights

✓ Shallow-mount design with only 3.25" mounting depth integrates perfectly where standard subwoofers won't fit
✓ Powerful 600W RMS output delivers exceptional bass performance without excess power demands
✓ Custom-engineered enclosure with optimal 0.5 cubic feet volume specifically tuned for F-Series cab acoustics
✓ Precision-fit design maintains all factory functionality and doesn't compromise under-seat storage
✓ Alpine's Gen2 DD-Linear Magnetic Circuit technology ensures precise bass control with minimal distortion
✓ Die-cast aluminum subwoofer frame and high-quality MDF enclosure provide rigid construction for cleaner sound
✓ Factory-match carpet finish integrates seamlessly with your truck's interior for a professional appearance

Reviews

Subwoofer Specifications

General Specifications:

Subwoofer Size: 10 inches

RMS Power Handling: 600 watts

Peak Power Handling: 1800 watts

Frequency Response: 29Hz - 200Hz

Sensitivity: 78dB (1W/1m)

Nominal Impedance: Dual 4-ohm voice coils

Physical Specifications:

Mounting Depth: 3.25" (82.55mm)

X-Max (Linear Excursion): 20mm

Voice Coil Diameter: 4" (102mm)

Cone Type: Polypropylene with aluminum dust cap

Surround Material: Butyl rubber

Frame Construction: Die-cast aluminum

Magnet Type: Neodymium

Thiele-Small Parameters:

Free Air Resonance (Fs): 31 Hz

Electrical Q (Qes): 1.66

Mechanical Q (Qms): 5.72

Total Q (Qts): 1.19

Cone Area (Sd): 380 cm²

Mechanical Travel (Xmech): 54 mm

Subwoofer Features

Subwoofer Feature List:

Ultra-Shallow Design
The Alpine RSW10D4 features an innovative shallow-mount design that's perfect for the space constraints of modern trucks. Despite its compact profile requiring only 3.25 inches of mounting depth, this subwoofer delivers premium bass performance that rivals much larger drivers. This makes it ideal for Ford F-Series trucks, where installation space is limited but audio expectations remain high.

Extreme Output Capability
Don't be fooled by the slim profile – the RSW10D4 features the same cone movement (20mm of excursion) as full-size Alpine R2-Series subwoofers. This remarkable excursion capability allows the shallow driver to move significant air volume, producing deep, powerful bass that enhances any music genre from hip-hop to country, rock to classical.

Advanced Motor Structure
At the heart of the subwoofer is an oversized 4-inch voice coil controlled by a powerful neodymium magnet. Alpine's proprietary Gen2 DD-Linear Magnetic Circuit technology employs a compact and efficient dual-gap voice coil structure that provides superior control over the motor, resulting in significantly lower distortion and precise bass articulation even at high volume levels.

Optimized Sound Projection
The lightweight yet rigid aluminum dust cap allows for quick sound transitions with minimal distortion. This specialized design efficiently projects bass off the speaker's surface, creating a hard-hitting yet smooth low-frequency response that integrates naturally with your vehicle's existing sound system.

Superior Construction Quality
The RSW10D4 is built with a die-cast aluminum frame providing the rigid, sturdy foundation for powerful bass reproduction. This premium construction ensures high energy transfer while minimizing unwanted resonance and distortion, resulting in cleaner, more accurate bass performance throughout the subwoofer's operating range.

Flexible Installation Options
With dual 4-ohm voice coils, the RSW10D4 offers flexible wiring configurations to match a variety of amplifiers. This versatility allows you to wire the subwoofer for either 2-ohm or 8-ohm impedance, making it compatible with a wide range of aftermarket audio systems and amplifier specifications.