Best Loaded Truck Subwoofer Box Options for Your Pickup
When upgrading a pickup’s bass response, a loaded subwoofer enclosure can simplify installation while delivering powerful, tight low-end. This guide highlights top loaded truck subwoofer boxes from Skar Audio that fit a range of crew cab and quad cab trucks. Each option combines a built-in subwoofer lineup with a sealed or ported design, designed to maximize space under the rear seat and improve sound staging for everyday driving and music enthusiasts alike. Explore models that fit Chevrolet Silverado, GMC Sierra, Ford F-150, Ram 1500, and more, with dual 12-inch and 10-inch configurations to suit your truck’s footprint.
Summary of selected products:
| Product | Vehicle Compatibility | Enclosure Type | Subwoofer Configuration |
|---|---|---|---|
| Skar Audio Dual 12″ Loaded Ported Subwoofer Enclosure (Chevy Silverado/GMC Sierra Crew Cab) | 2019-2025 Silverado/Sierra Crew Cab | Ported | 2x VD-12 D4, 12″ each |
| Skar Audio Dual 12″ Loaded Sealed Subwoofer Enclosure (Dodge Ram Quad/Crew Cab) | 2002-2018 Ram Quad/Crew Cab | Sealed | 2x VD-12 D4, 12″ each |
| Skar Audio Dual 10″ Loaded Ported Subwoofer Enclosure (Ford F-150 SuperCrew) | 2015-2025 F-150 SuperCrew | Ported | 2x VD-10 D4, 10″ each |
| Skar Audio Quad 8″ Loaded Ported Subwoofer Enclosure (Chevy Silverado/GMC Sierra Crew Cab) | 2019-2025 Silverado/Sierra Crew Cab | Ported | 4x SVR-8 D2, 8″ each |
| Skar Audio Dual 12″ Loaded Sealed Subwoofer Enclosure (Ram 1500 5th Gen Crew Cab) | 2019-2025 Ram 1500 Crew Cab | Sealed | 2x VD-12 D4, 12″ each |
Skar Audio Dual 12-In Loaded Ported Subwoofer Enclosure
The Dual 12-inch loaded ported enclosure is built to maximize bass output in crew cab trucks. It ships with two Skar Audio VD-12 D4 subwoofers rated for a combined high-output, 1,600W max power, designed to perform in a compact footprint under the rear seat. The ported design helps with low-frequency extension and efficiency, delivering louder mid-bass without needing external amps. This model is a direct fit for 2019-2025 Chevy Silverado and GMC Sierra crew cab trucks, offering a robust, space-conscious upgrade that suits daily driving, commuting, and weekend rides. It’s an ideal choice when wanting a thunderous kick in a factory cabin space.
Key features include dual 12″ drivers, a rear-seat-friendly down-firing orientation, and a sturdy enclosure designed to handle the power of 800W per sub. Installation notes emphasize compatibility with under-seat mounting, ensuring a clean factory-like appearance. The enclosure is engineered to minimize unwanted rattle and improve bass control through a sealed mid-bass range within a manageable enclosure volume. This makes it a practical upgrade for listeners seeking a balanced, punchy bass response without aftermarket complications.
Skar Audio Dual 12-In Loaded Sealed Enclosure (Dodge Ram)
This sealed, up-firing dual-12 enclosure is designed for Dodge Ram Quad/Crew Cab configurations from 2002 to 2018. The sealed design tends to deliver tight, accurate bass with low port resonance, making it suitable for listeners who prefer precise note definition across genres. The enclosure accommodates two 12″ Skar VD-12 D4 subs, delivering a balanced sound as part of a compact under-seat footprint. The sealed approach often yields cleaner upper-bass response, which can be advantageous for voice clarity in multimedia playback and daily driving where low-end impact remains substantial but controlled.
With a maximum 1,600W power rating, this enclosure supports strong performance while remaining efficient in power delivery. Its under-seat fit helps preserve interior cargo space and maintain a clean cabin aesthetic. Installation compatibility and a focus on longevity are highlighted by the robust enclosure construction and the included mounting provisions. This option is ideal for Ram owners seeking strong bass in a sealed design without port noise or overhang, suitable for both daily commutes and weekend trips.
Skar Audio Dual 10-In Loaded Ported Enclosure (Ford F-150)
The Dual 10-inch loaded ported enclosure is tailored for the 2015-2025 Ford F-150 SuperCrew Cab, designed to slide under the rear seat and preserve cargo space. It features two Skar Audio VD-10 D4 subwoofers with an 800W per woofer maximum, totaling a strong 1,600W max. The ported design enhances bass extension and loudness, yielding a powerful punch in a compact footprint. Fitment under the rear seat makes it a favored choice for truck owners who want significant bass without compromising interior space or needing a large aftermarket enclosure.
The enclosure emphasizes easy installation and a solid, vibration-controlled build to minimize cabin rattles. Dual 12″ or 10″ options in this category are capable of delivering a broad bass spectrum suitable for rock, hip-hop, EDM, and heavier genres. The design accommodates under-seat mounting, offering a clean, professional appearance while delivering robust, audible bass that complements factory audio components and modern head units.
Skar Audio Dual 12-In Loaded Ported Enclosure (Ford F-150 SuperCrew)
Designed for the 2015-2025 Ford F-150 SuperCrew Cab, this dual 12-inch loaded ported enclosure focuses on maximizing bass response under the rear seat. With two VD-12 D4 12″ subwoofers and a 1,600W max power rating, it aims to deliver extended low-frequency reach and high output levels for a bold, impactful sound in a practical truck footprint. The ported design balances deep bass with efficiency, letting listeners experience a more noticeable kick without excessive power draw. It’s suited for drivers who want louder, fuller bass while maintaining space under the seat for groceries and gear.
As with other Skar enclosures, the build quality emphasizes durability and resonance control, helping to minimize vibrations that could affect the rest of the cabin. The setup is well-suited for weekend trips, daily commutes, and listening across genres from pop to bass-heavy electronic music. The enclosure’s fit under the rear seat makes it an accessible upgrade for many mid-size and full-size pickups, providing a practical combination of bass depth and installability.
Skar Audio Quad 8-In Loaded Ported Enclosure (Chevy Silverado/GMC Sierra)
This quad 8-inch ported enclosure is tailored for 2019-2025 Chevy Silverado and GMC Sierra crew cabs, delivering a higher channel count in a compact footprint. The four 8″ drivers (SVR-8 D2, dual 2-ohm) offer a strong, controllable bass output suitable for listeners seeking more distributed low-end energy across the cabin. The 3,200W max power rating ensures ample headroom for high-volume listening, while the front-firing, ported design aims to minimize enclosure height and fit snugly under the rear seat. For fans of dense, punchy bass with multiple drivers, this model provides a broad, impactful response across genres.
The enclosure’s front-firing approach helps focus sound toward the cabin, reducing overhang and preserving legroom. While the quad 8″ setup can be more complex to wire, it yields a tight, musical bass character, making it a compelling choice for enthusiasts who want more drivers contributing to the low end without dedicating extensive trunk space. It is well-suited for listeners who demand strong bass presence without sacrificing rear-seat space for passengers and cargo.
Skar Audio Dual 12-In Loaded Sealed Enclosure (Ram 1500 Crew Cab)
This sealed, down-firing dual 12 enclosure is designed for 2019-2025 Ram 1500 Crew Cab pickups. It provides a tight, accurate bass response with a sealed design that emphasizes control and note definition across genres. The VD-12 D4 subs supply a combined 1,600W max, enabling substantial bass output without port noise. The under-seat fit preserves cargo space while delivering a punchy low end that complements modern infotainment systems. This model suits listeners who prioritize clarity and musical fidelity alongside impactful bass.
Sealed enclosures typically offer better transient response and cleaner midrange integration, which can be desirable for daily driving and speech intelligibility in multimedia playback. The design aims to minimize cabin rattle and maximize enclosure integrity, helping the overall system maintain balance with the vehicle’s interior acoustics. Ram 1500 crew cab owners may appreciate the combination of space efficiency, ease of installation, and strong bass control that this dual 12″ sealed solution provides.
Buying Guide: Key Considerations When Choosing a Loaded Truck Subwoofer Box
- Vehicle compatibility: Verify fitment with your truck’s cab type (crew, supercrew, quad) and under-seat clearance. Measure available height, width, and depth to ensure the enclosure fits without impeding seats or interior panels.
- Enclosure type: Ported enclosures tend to deliver louder bass with deeper extension, while sealed enclosures offer tighter, more accurate bass and cleaner midrange response. Your preference for punchy versus precise bass will influence the choice.
- Subwoofer configuration: Dual subwoofers provide louder bass and broader output, but require more power handling and better wiring. Quad setups offer even more drivers for enhanced output, at the cost of install complexity.
- Power handling: Check max power ratings and ensure your amplifier and electrical system can supply adequate power without overheating or clipping. Proper tuning and a clean power supply are essential for optimal performance.
- Sound goals and music style: If you listen to bass-heavy genres (hip-hop, EDM, rock with heavy lows), a ported dual 12″ or 10″ setup can deliver a strong impact. For music with complex midrange, sealed enclosures may provide better overall clarity.
- Build quality and mounting: Look for enclosures with solid framing, rounded edges, and vibration-damping materials. Easy mounting and compatibility with factory-installed panels can simplify installation and maintain cabin aesthetics.
- Wiring and integration: Ensure compatible wiring options, including speaker-level inputs if your head unit lacks preamp outputs. Consider aftermarket amplifiers that match impedance and power requirements of the VD-12, VD-10, or SVR-8 drivers.
- Installation footprint: Under-seat designs help preserve cargo space, but verify clearance for seat tracks, hinges, and seat brackets. Proper sealing and isolation reduce noise transfer and rattling.