Adding a subwoofer to your F150 SuperCrew transforms the audio experience, but finding one that fits under the rear seat or in the cab can be challenging. We researched and compared top models using manufacturer specifications, published industry standards, and aggregated owner feedback to identify the best options for deep bass, durability, and ease of installation. Our evaluation focuses on real-world performance, safety, and value for your truck.
| Photo | Product | Score | Buy |
|---|---|---|---|
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JL Audio Stealthbox SB-F-F150SCR/10TW3 Best Overall Fitment 10-inch sub, 300W RMS, custom enclosure for SuperCrew rear seat |
9.0 | 🛒 Check Price |
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Kicker 11HS8 Hideaway Powered Subwoofer Best Compact Powered Sub 8-inch sub, 150W RMS, self-powered, slim enclosure |
8.7 | 🛒 Check Price |
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Rockford Fosgate P300-10 Punch Powered Subwoofer Best Powered Sub for Punchy Bass 10-inch sub, 300W RMS, sealed enclosure with built-in amp |
8.4 | 🛒 Check Price |
 |
MTX Audio Terminator TNE212D Dual 12-Inch Subwoofer Enclosure Best Budget Dual Sub Setup Dual 12-inch subs, 800W peak, ported enclosure |
7.8 | 🛒 Check Price |
 |
Pioneer TS-A2500LS4 10-Inch Shallow Subwoofer Best Shallow Mount for Custom Enclosures 10-inch shallow sub, 1200W peak, 4-ohm, mounting depth 3-1/8 in |
8.1 | 🛒 Check Price |
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Alpine PWE-S8 Restyle Compact Powered Subwoofer Most All-around Powered Sub 8-inch sub, 120W RMS, slim profile, adjustable bass boost |
8.3 | 🛒 Check Price |
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Skar Audio SDR-10 D4 10-Inch Subwoofer Best for High SPL on a Budget 10-inch sub, 600W RMS, dual 4-ohm voice coils, 2.5 in mounting depth |
7.3 | 🛒 Check Price |
1. JL Audio Stealthbox SB-F-F150SCR/10TW3: Best Overall Fitment
The JL Audio Stealthbox is the gold standard for F150 SuperCrew owners who want a smooth upgrade. We researched the specs and found that the 10TW3 subwoofer is engineered for shallow mounting depth, and the custom fiberglass enclosure is molded to fit under the rear seat exactly. Owner feedback consistently praises the tight, musical bass and the fact that it doesn’t intrude on cab space. In our evaluation, the build quality and sound accuracy are excellent, making it ideal for audiophiles.
However, this Stealthbox comes at a premium cost, and the installation, while straightforward for a custom enclosure, still requires removing the rear seat and routing power. If you are on a tight budget or prefer a simpler plug-and-play solution, consider a powered subwoofer instead. Also, note that the enclosure is specific to SuperCrew models, so double-check compatibility.
- Custom-molded enclosure fits perfectly under rear seat without losing storage
- JL Audio 10TW3 subwoofer delivers tight, accurate bass with 300W RMS handling
- Includes all wiring and hardware for a straightforward install
Pros: Perfect factory fit with no modification needed; Exceptional sound quality and output for its size
Cons: Premium price point compared to universal options
2. Kicker 11HS8 Hideaway Powered Subwoofer: Best Compact Powered Sub
The Kicker Hideaway is our top pick for F150 SuperCrew owners who want to add bass without sacrificing space or breaking the bank. We compared its specs to other powered subs and found the 8-inch driver and 150W RMS amp provide solid low-end enhancement for most music genres. Owner feedback highlights the straightforward installation that can be done in under an hour, and the remote control allows easy bass level tuning. In our evaluation, the build quality is sturdy and the thermal protection circuit adds safety.
That said, the 8-inch sub cannot match the depth or volume of a larger 10-inch or 12-inch setup. If you seek chest-thumping bass for hip-hop or heavy metal, this may leave you wanting more. Also, the Hideaway is not designed for high-SPL competition; it’s best for casual listeners who want a clean bass boost.
- Ultra-compact design fits under seats or in the center console
- Built-in amplifier eliminates need for separate amp purchase
- Remote bass level control included for easy adjustment
Pros: Very easy to install with included wiring and mounting brackets; Great value for a complete, space-saving solution
Cons: Limited output compared to larger or component subwoofers
3. Rockford Fosgate P300-10 Punch Powered Subwoofer: Best Powered Sub for Punchy Bass
The Rockford Fosgate P300-10 is a powerful all-in-one solution that impressed us during our research. Based on manufacturer specs, the 10-inch sub and 300W amp are well-matched, and owner feedback frequently mentions the deep, punchy bass that transforms the factory system. We evaluated its build quality and found the enclosure is sturdy and carpeted to match truck interiors. The included remote control is a nice touch for on-the-fly adjustments.
However, the P300-10’s enclosure is larger than some competitors, and it may not slide easily under the rear seat of all SuperCrew years. We recommend measuring your available space before purchasing. Additionally, the built-in amp runs warm, so ensure adequate ventilation. If you have limited space, consider a slimmer powered sub like the Kicker Hideaway.
- 300W RMS amplifier delivers punchy, accurate bass
- Sealed enclosure design for tight, controlled sound
- Wired remote bass level control included
Pros: Excellent sound quality with low distortion; All-in-one design saves space and simplifies wiring
Cons: Enclosure may be too large for under-seat fit in some SuperCrew configurations
4. MTX Audio Terminator TNE212D Dual 12-Inch Subwoofer Enclosure: Best Budget Dual Sub Setup
The MTX Terminator TNE212D is a budget-friendly option for F150 SuperCrew owners who prioritize volume over finesse. We compared its specs to other dual sub setups and found that the ported enclosure and dual 12-inch drivers can produce impressive SPL levels. Owner feedback often mentions the earth-shaking bass for the price. In our evaluation, this is a solid choice for trunk installations or if you don’t mind sacrificing cargo space.
However, the enclosure is large and heavy, making it impractical for under-seat use in a SuperCrew. It will likely need to be placed in the bed or removed when hauling. The build quality is adequate but not on par with premium brands, and the sound can be boomy rather than tight. If you need a compact or accurate sub, look elsewhere. This is best for those with a dedicated space and a desire for high output at low cost.
- Two 12-inch subs for high output and deep bass
- Ported design for increased efficiency and loudness
- Affordable price for a dual sub package
Pros: Very loud and great value for the output; Ideal for those who want maximum bass on a budget
Cons: Large enclosure takes up significant cargo space; Build quality and sound accuracy are not premium
5. Pioneer TS-A2500LS4 10-Inch Shallow Subwoofer: Best Shallow Mount for Custom Enclosures
The Pioneer TS-A2500LS4 is a great choice for DIY enthusiasts who want to build a custom enclosure that fits exactly under the rear seat of their F150 SuperCrew. We researched its specs and found the 3-1/8 inch mounting depth is among the shallowest in its class, making it compatible with many tight spaces. Owner feedback highlights its ability to produce decent bass when paired with a proper amp and enclosure. In our evaluation, the build quality is solid for the price.
However, this is just a driver, so you need to buy or build an enclosure and a separate amplifier, which increases total cost and complexity. Also, shallow subs generally have lower excursion and output than full-depth models. If you want a simple drop-in solution, consider a powered sub or a complete enclosure. This is best for those who enjoy custom fabrication and want to maximize space.
- Ultra-shallow mounting depth fits in tight spaces under seats
- High power handling with mica-injected cone for rigidity
- Flexible rubber surround for long-lasting performance
Pros: Allows custom enclosure building for perfect fit; Good balance of depth and power for a shallow sub
Cons: Requires separate amplifier and custom box (not included); Not as efficient as deeper subs
6. Alpine PWE-S8 Restyle Compact Powered Subwoofer: Most Multi-purpose Powered Sub
The Alpine PWE-S8 is a flexible powered subwoofer that we found ideal for F150 SuperCrew owners who need to save space. Based on manufacturer specs, the 2.5-inch depth allows it to be mounted under the front seat or in the center console. Aggregated owner feedback praises its clean, musical bass that enhances the factory system without overwhelming it. In our evaluation, the adjustable crossover and bass boost give good control over the sound.
However, the PWE-S8 is not designed for high volume. Its 120W RMS output is modest, and the plastic enclosure can vibrate at higher levels. If you want to feel the bass in your chest, this is not the sub for you. Also, some owners report that the auto-turn-on feature can be finicky with certain head units. It’s best for those who prioritize a compact, simple upgrade over raw power.
- Slim design (2.5 inches deep) fits almost anywhere
- Built-in 120W RMS amplifier with variable low-pass crossover
- Remote bass level control and auto turn-on feature
Pros: Extremely easy to install and hide under seats; Good sound quality for its size with adjustable settings
Cons: Limited output; not for those wanting loud bass; Plastic enclosure may not be as durable as fiberglass
7. Skar Audio SDR-10 D4 10-Inch Subwoofer: Best for High SPL on a Budget
The Skar Audio SDR-10 D4 is a budget-friendly subwoofer that appeals to F150 SuperCrew owners looking for high SPL without spending a lot. We compared its specs to similarly priced subs and found the 600W RMS rating is impressive. Owner feedback is mixed: some love the output in a proper enclosure, while others report coil failures or poor customer service. In our evaluation, the value is there for those willing to take a risk.
However, we must note that reliability is a concern based on aggregated feedback. The sound quality is not as refined as JL Audio or Rockford Fosgate, and it requires a well-built box and a powerful amplifier to shine. If you prioritize long-term durability and sound accuracy, skip this. It’s best for budget-minded enthusiasts who are experienced in system building and can handle potential issues.
- High power handling for its price, great for SPL builds
- Shallow mounting depth fits many under-seat boxes
- Dual voice coils offer flexible wiring options
Pros: Excellent power handling per dollar; Good for custom ported boxes to get loud
Cons: Build quality and reliability are inconsistent according to owner reports; Not as accurate or musical as premium brands
Frequently Asked Questions
What size subwoofer fits under the rear seat of an F150 SuperCrew?
Most F150 SuperCrew models have limited space under the rear seat. Typically, a shallow-mount 10-inch or 8-inch subwoofer in a custom enclosure will fit. Some powered subs like the Kicker Hideaway or Alpine PWE-S8 are slim enough to slide under. Always measure your specific year’s available height and depth before purchasing.
Do I need a separate amplifier for a subwoofer in my F150?
It depends on the subwoofer type. Powered subwoofers (like the Kicker Hideaway or Rockford Fosgate P300) have a built-in amplifier, so no separate amp is needed. Passive subwoofers (like the JL Audio Stealthbox or Skar Audio SDR) require an external amplifier. We recommend checking the sub’s power handling and matching it with an appropriate amp.
How do I install a subwoofer in an F150 SuperCrew?
Installation varies by product. For powered subs, you typically connect power from the battery, ground to chassis, and signal from the stereo or speaker wires. For passive subs, you also need to mount the amplifier and run speaker wire. Many aftermarket subwoofers include detailed instructions. If you are not comfortable with wiring, professional installation is recommended.
Will adding a subwoofer drain my F150's battery?
Subwoofers draw power, especially at high volumes. A quality subwoofer with a built-in amp is designed to be efficient, but if you have a high-power system, you may need to upgrade your battery or alternator. Most standard setups (300W RMS or less) are fine with the factory electrical system. Ensure proper wiring with a fuse near the battery for safety.
Can I keep my factory stereo when adding a subwoofer?
Yes, you can keep the factory head unit. Most subwoofers accept speaker-level inputs, which connect directly to the factory speaker wires. Some powered subs also have high-level inputs. For best sound quality, use a line output converter (LOC) to get a clean signal. Many aftermarket subwoofers include an LOC or have built-in signal processing.
Our Verdict
After researching and comparing the top subwoofers for the F150 SuperCrew, our top pick is the JL Audio Stealthbox SB-F-F150SCR/10TW3 for its perfect fit and exceptional sound quality. For a more budget-friendly and easy-to-install option, the Kicker 11HS8 Hideaway is our runner-up, offering great value and simplicity. Choose based on your space, budget, and desired bass output.
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