For those seeking a powerful subwoofer without breaking the bank, the powered subwoofer under 800 category offers a great balance of performance and affordability. The Rockville SS10P stands out as the best overall choice thanks to its combination of power and slim profile, ideal for tight spaces. The Sound Storm US8K is a solid alternative with a built-in amplifier and remote control, making it perfect for flexible setups. However, tradeoffs include size, installation complexity, and feature sets that may not suit every need. Continue reading to explore the top options and find the best fit for your setup.
Key Takeaways
- The top picks balance power, size, and ease of installation while staying under $800.
- Slim, under-seat designs are common but may sacrifice some deep bass performance.
- Remote controls and app integration are increasingly standard, adding convenience.
- Higher wattage models tend to deliver more punch, but often at a slightly higher price point.
- Build quality and compatibility with existing audio systems vary, so matching your setup is key.
| powered subwoofer under 800 | Dimensions | Frequency Response |
|---|---|---|
| Rockville SS10P 800W Slim Unde | 13.6" L x 9.65" W x 3" H | 20 Hz |
| Slim Underseat Powered Car Sub | 13.5"(L) x 10.2"(W) x 3"(H) | 20Hz – 500Hz |
| Sound Storm Laboratories US8K | 12.2"D x 8.9"W x 3"H | — |
| 1000W 8" Car Subwoofer | 34.5x26x8 cm | 20Hz-200Hz |
| Rockville SS8P 400-Watt 8-inch | — | 20–150Hz |
| 10 Inch 800W Under Seat Car Su | — | — |
| 1000W Slim Under Seat Subwoofe | 13.58L*10.23W*3.2H inches | 20Hz – 500Hz |
| BOSS Audio Systems BASS8 8 Inc | 12.20” x 8.86” x 2.95” | — |
| Planet Audio P8AWK Low Profile | — | — |
| Rockville Car Audio Bundle: SS | — | — |
| 10-Inch 800W Slim Under Seat P | 13.5" x 10.2" x 3.1" | 20Hz – 500Hz |
More Details on Our Top Picks
Rockville SS10P 800W Slim Under-Seat Active Car/Truck Subwoofer with Built-in Amp and Remote Bass Knob
The Rockville SS10P stands out for its combination of power, durability, and user-friendly controls, making it the top choice for upgrading vehicle audio systems with limited space. Its 800W peak power and 200W RMS deliver deep, impactful bass, comparable to the 1000W Slim Underseat, but with added robustness thanks to its cast aluminum enclosure. The remote bass knob offers easy adjustment, a feature less prominent on the Sound Storm US8K. While it excels in performance, its size and power output make it less suitable for very small or basic audio setups. It’s best for users who want a reliable, high-power subwoofer that can handle demanding listening without sacrificing durability.
Pros:- Powerful 800W peak output with solid RMS performance
- Durable cast aluminum enclosure for long-lasting use
- Built-in amplifier simplifies installation
- Includes remote bass control for on-the-fly adjustments
Cons:- Limited to vehicle use, not suitable for home audio
- Requires electrical wiring and proper installation
- Power may be excessive for small or basic systems
Best for: Vehicle owners seeking a durable, high-powered subwoofer that fits under seats and offers adjustable bass control.
Not ideal for: Casual listeners or those with very limited space, as its power and size may be overkill for simple setups.
- Power Output:800W peak, 200W RMS
- Dimensions:13.6″ L x 9.65″ W x 3″ H
- Enclosure Material:Cast Aluminum
- Speaker Diameter:10 Inches
- Inputs:High-level and RCA
- Frequency Response:20 Hz
Our verdict“Ideal for vehicle owners who want a rugged, high-power subwoofer with flexible control options.”
Slim Underseat Powered Car Subwoofer with Remote Control and Blue LED Light
This subwoofer excels in delivering strong bass within a slim profile, making it perfect for drivers who need a compact yet powerful upgrade. Its 800W peak power and 220W RMS are comparable to the Rockville SS8P, but with a more modern look thanks to its blue LED lighting. The remote control adds convenience, although some users might find the controls slightly complex, especially when fine-tuning. Its slim design allows installation under seats or in trunks, but peak power might fall short for those seeking very high-volume performance. It’s a solid pick for those who prioritize space and style without sacrificing bass impact.
Pros:- Space-saving slim profile compatible with tight spaces
- Powerful bass output with built-in amp
- Remote control for easy adjustments
- Stylish blue LED lighting enhances interior look
Cons:- Peak power may be insufficient for very loud environments
- Installation requires wiring and mounting space
- Complex controls could be confusing for some users
Best for: Drivers who want a sleek, space-saving subwoofer with remote control convenience and appealing aesthetics.
Not ideal for: High-volume enthusiasts or those needing maximum bass output for large or demanding environments.
- Peak Power:800 Watts
- RMS Power Handling:220 Watts
- Dimensions:13.5″(L) x 10.2″(W) x 3″(H)
- Impedance:4 Ohms
- Frequency Response:20Hz – 500Hz
- Bass Boost:0 – 12dB @ 45Hz
Our verdict“Best suited for drivers seeking a stylish, space-efficient subwoofer with convenient remote controls.”
Sound Storm Laboratories US8K 8 Inch Under Seat Powered Car Audio Subwoofer – 800 Watts Max, Low Profile, Built-in Amplifier, Remote Control
The Sound Storm US8K offers a balanced mix of power and compactness, making it ideal for trucks and smaller vehicles where space is at a premium. Its 800W max output rivals larger models like the 1000W 8″ Active Subwoofer, but with a more modest enclosure. The built-in amplifier and remote control simplify installation, though its non-waterproof design restricts use to protected areas, unlike the Rockville SS10P which is more versatile but bulkier. This subwoofer is perfect for those who need reliable, high-power bass in a low-profile package, but not for outdoor or highly demanding environments.
Pros:- High power output of 800 watts for strong bass
- Low-profile, under-seat design fits tight spaces
- Built-in amplifier reduces installation complexity
- Remote control for convenience
Cons:- Not waterproof, limiting outdoor use
- Limited to vehicle interior environments
- Requires 12V power supply and wiring
Best for: Truck owners or vehicle owners in need of a powerful, low-profile subwoofer suitable for indoor use.
Not ideal for: Off-road or outdoor vehicles exposed to moisture, due to lack of waterproofing.
- Speaker Size:8 Inches
- Power Output:800 Watts Max
- Dimensions:12.2″D x 8.9″W x 3″H
- Enclosure Material:Metal
- Control Method:Remote
- Input Voltage:12 Volts (DC)
Our verdict“Great for smaller vehicles needing reliable, high-power bass without bulk or waterproofing needs.”
1000W 8″ Car Subwoofer, Slim Active Under Seat Powered Subwoofer with Built-in Amplifier, High/Low Level Inputs, Compact Bass Solution for Car and Truck Audio
This 1000W active subwoofer offers a significant power boost over many competitors, making it ideal for those who want deep bass without sacrificing space. Its 200W RMS and 20Hz-200Hz frequency response deliver punchy lows, comparable to the Rockville SS10P but in a more compact form. The built-in amplifier and universal compatibility make installation straightforward, though its under-seat placement limits size and may require some technical know-how for optimal tuning. It’s perfect for users who prioritize maximum bass impact within a slim, space-saving design.
Pros:- High power output of 1000W max with 200W RMS
- Slim, space-efficient design fits under seats
- Built-in amplifier for easy installation
- Universal compatibility with various audio systems
Cons:- Limited to under-seat installation; not for larger spaces
- Requires some technical setup for best performance
- May generate heat during extended use
Best for: Car or truck owners seeking maximum bass output in a confined space with a compact setup.
Not ideal for: Casual listeners or those who prefer larger subwoofers for very high-volume applications.
- Power:1000W max, 200W RMS
- Frequency Response:20Hz-200Hz
- Dimensions:34.5x26x8 cm
- Impedance:2 x 6Ω
- Sensitivity:90dB
- Input Options:High/Low level
Our verdict“Best suited for users wanting maximum bass power in a compact, easy-to-install package.”
Rockville SS8P 400-Watt 8-inch Slim Under-Seat Active Powered Car/Truck Subwoofer Bundle
The Rockville SS8P bundle provides a balanced mix of affordability and performance, making it perfect for those starting their upgrade or with modest space constraints. Its 400W peak and 100W RMS deliver decent bass, comparable to smaller models like the BOSS BASS8, but with the added advantage of a complete wiring kit. The adjustable controls allow customization, though its bass output may not satisfy users looking for very deep or loud sound. The bundle’s value makes it appealing for budget-conscious buyers who want reliable performance without complexity.
Pros:- Complete wiring kit included for easy setup
- Compact, slim design fits under seats
- Adjustable controls for tailored sound
- Reliable power with built-in fuse
Cons:- Limited bass depth compared to higher wattage models
- Requires installation knowledge
- Performance can vary based on vehicle acoustics
Best for: Budget-conscious vehicle owners seeking a straightforward, easy-to-install under-seat subwoofer bundle.
Not ideal for: Audiophiles or those needing high-volume, deep bass for large or demanding vehicle environments.
- Power Output:400W peak / 100W RMS
- Enclosure Depth:2.8 inches
- Impedance:4Ω
- Frequency Response:20–150Hz
- Sensitivity:90dB
- Fuse:15A
Our verdict“A practical, economical choice for those upgrading on a budget who want decent sound quality.”
10 Inch 800W Under Seat Car Subwoofer with Built-in Amp and App Control
This under seat subwoofer stands out for delivering a substantial 800W of bass power in a compact form, making it ideal for those who want a noticeable upgrade without sacrificing space. Compared with the Rockville SS10P, it offers more straightforward app control and a more durable aluminum housing, but it’s more dependent on a 12V source and might be too powerful for minimal systems. Its plug-and-play setup simplifies installation for most users, though the high power output can overwhelm tiny factory audio setups. Powerful, durable, and easy to control, it’s best suited for car owners who want serious bass with minimal hassle. The main tradeoff is that it’s less adaptable to older or less powerful vehicles.
Pros:- Powerful 800W output delivers deep, impactful bass
- Compact, full cast aluminum housing ensures durability
- Simple plug-and-play installation with included kit
- Smartphone app control adds convenience
Cons:- Requires a 12V power source, limiting compatibility
- May be too powerful for basic or stock audio systems
Best for: Car owners seeking a powerful, easy-to-install subwoofer with smartphone control
Not ideal for: Beginners or those with small or stock sound systems that may be overwhelmed by 800W
- Power:800W
- Size:10 inches
- Housing Material:Full cast aluminum
- Voltage:12V
Our verdict“This pick is perfect for enthusiasts wanting high power and modern controls in a compact package.”
1000W Slim Under Seat Subwoofer with Amplifier and Remote Control
This 1000W peak subwoofer pushes the limits of under-seat bass, especially compared with the BOSS BASS8. Its RMS power of 220W provides deeper, more cinematic sound, and the adjustable controls give users more flexibility for tuning bass to their liking. The slim design allows easy fitment in a variety of vehicles, but installation can be more complex and may require some technical knowledge. Bass adjustment options are somewhat limited on the BOSS model, making this a better choice for those who want more control. Deep, customizable bass makes it well-suited for car audio enthusiasts who demand more from their under-seat setup. The main tradeoff is that its higher power requires careful installation and tuning.
Pros:- High peak power of 1000W for impressive bass depth
- Compact, space-efficient design fits under seats or in trunks
- Adjustable controls for bass and low pass filtering
- Durable aluminum construction ensures longevity
Cons:- Installation may require technical knowledge
- Limited bass adjustment range for some users
Best for: Audiophiles or tech-savvy users who want deep, tunable bass in a compact form
Not ideal for: Casual listeners or those uncomfortable with complex setup procedures
- Peak Power:1000 Watts
- RMS Power:220 Watts
- Frequency Response:20Hz – 500Hz
- Dimensions:13.58L*10.23W*3.2H inches
- Low Pass Filter:50Hz – 150Hz
- Bass Boost:0 – 12dB
Our verdict“This subwoofer appeals to those who prioritize deep, tunable bass and are comfortable with setup complexity.”
BOSS Audio Systems BASS8 8 Inch Under Seat Powered Car Subwoofer
The BOSS BASS8 is tailored for tight spaces, offering 800 high output watts in an 8-inch package. Compared with the larger Planet Audio P8AWK, it’s more compact and easier to fit into small compartments, but it sacrifices some of the deeper bass response possible with bigger units. Its built-in amplifier and adjustable bass boost, along with remote control, make it user-friendly, though professional installation can maximize performance. Its protection circuits add reliability for daily use. Space-saving and reliable, it’s ideal for drivers who need a discreet but powerful subwoofer, though it may not satisfy those seeking maximum bass depth in larger vehicles.
Pros:- Compact size fits in tight spaces
- Built-in amplifier with adjustable bass and phase control
- Includes remote for easy adjustments
- Reliable protection circuits and 3-year warranty
Cons:- Professional installation recommended
- Limited to specific vehicle types and installation areas
Best for: Drivers with very limited space who want reliable bass enhancement
Not ideal for: Users seeking the deepest possible bass or high customization options
- Dimensions:12.20” x 8.86” x 2.95”
- Power Output:800 High Output
- Weight:8.82 lbs
- Warranty:3 Years
Our verdict“This is an excellent choice for space-conscious users needing dependable bass in a small footprint.”
Planet Audio P8AWK Low Profile 8 Inch Under Seat Powered Car Subwoofer
This low-profile 8-inch subwoofer offers 800W of power in a slim design, making it suitable for trucks and enclosures where space is tight. Unlike the Rockville SS10P, which offers more detailed controls and higher power options, the P8AWK emphasizes simplicity with built-in amplification and adjustable bass and phase controls. Its lightweight design and straightforward setup make it accessible for most users, but it might not provide the deep bass depth some audiophiles desire. Flexible, easy-to-install, and space-efficient, it’s best for drivers who want quick improvements without complex tuning, though it’s less suited for those seeking maximum bass depth.
Pros:- Low profile fits under seats or in enclosures
- Built-in amplifier with bass and phase control
- Lightweight and easy to install
- Reliable protection features
Cons:- Limited bass depth compared to larger units
- Less detailed control over sound tuning
Best for: Truck owners or casual users wanting straightforward bass enhancement
Not ideal for: Audiophiles or those needing highly customizable sound systems
- Size:8 inches
- Power:800W
- Weight:4kg
- Warranty:3 Years
Our verdict“This subwoofer is ideal for those who prioritize ease of installation and space-saving design over maximum bass depth.”
Rockville Car Audio Bundle: SS10P 10″ 800W Slim Under-Seat Active Subwoofer and RWK81 8-Gauge Amplifier Installation Kit
This combo pairs the SS10P 10-inch subwoofer with a comprehensive 8-gauge amplifier kit, making it a versatile choice for those who want powerful bass and reliable setup. The bundle’s 800W subwoofer provides deep, punchy sound, outperforming many single units in terms of raw power. Compared to the Planet Audio P8AWK, it offers more straightforward installation with included wiring and accessories, though it demands some technical skill to set up properly. The bundle is a good value for those ready to invest in a complete upgrade, but it’s less suitable for casual users or those with limited space. Powerful, inclusive, and straightforward, it’s best for users who want deep bass with all necessary components in one package.
Pros:- Powerful 800W output for impactful bass
- Complete installation kit simplifies setup
- Compact design fits under seats easily
- Durable materials and high-quality wiring
Cons:- Requires some technical knowledge for installation
- Limited to car or truck use, not plug-and-play for all vehicles
Best for: DIY enthusiasts looking for a complete, high-power under-seat subwoofer setup
Not ideal for: Users seeking a simple, plug-and-play solution or minimal setup effort
- Subwoofer Power:800 Watts
- Subwoofer Size:10 inches
- Enclosure Type:Slim under-seat
- Installation Kit Gauge:8 gauge
- Material:Cast aluminum, copper RCA, PVC jacket
- Temperature Range:-40°F to 220°F
Our verdict“This bundle is perfect for those who want a deep bass upgrade with all components included and are comfortable with wiring.”
10-Inch 800W Slim Under Seat Powered Car Subwoofer with Built-in Amplifier and Blue LED Light
This subwoofer stands out for its formidable 800W peak power and slim profile, making it a strong contender for those who want impactful bass without sacrificing space. Unlike bulkier options like the Rockville SS10P, it fits snugly under seats, saving valuable interior room. The built-in amplifier and Bluetooth connectivity streamline installation, but the limited frequency response (20Hz – 500Hz) means it may not deliver the deepest bass for audiophiles. The inclusion of LED ambient lighting adds aesthetic appeal, yet its lack of waterproofing confines it to interior use only. Compared to larger, more powerful subs, this model emphasizes convenience and space efficiency over extended bass depth.
Pros:- Powerful 800W peak output with bass boost controls
- Slim, under-seat design saves space
- Built-in amplifier with Bluetooth and multiple input options
- LED ambient lighting enhances interior aesthetics
Cons:- Limited frequency response (20Hz – 500Hz) may restrict bass depth
- Requires installation knowledge and wiring skills
- Not waterproof, limiting use to inside the vehicle
Best for: Car owners who need a powerful yet space-saving subwoofer with modern features like Bluetooth and ambient lighting
Not ideal for: Users seeking deep, audiophile-grade bass or waterproof units for outdoor or rugged conditions
- Peak Power:800 Watts
- RMS Power Handling:220 Watts
- Impedance:4 Ohms
- Frequency Response:20Hz – 500Hz
- Low Pass Filter:50Hz – 150Hz
- Dimensions:13.5″ x 10.2″ x 3.1″
- Enclosure Material:Aluminum
- Speaker Size:10 Inches
- Signal-to-Noise Ratio:90dB
Our verdict“This subwoofer is ideal for drivers wanting a compact, feature-rich upgrade that emphasizes convenience over ultra-deep bass.”
How We Picked
Our evaluation focused on performance, build quality, usability, and value for money within the $800 price cap. We prioritized models with sufficient wattage to deliver impactful bass, while maintaining a slim profile suitable for under-seat or compact spaces. Ease of installation, remote and app control features, and durability also played significant roles. Products were ranked based on how well they balanced these factors, with an emphasis on real-world usability and overall versatility. Our goal was to identify options that offer the best sound quality and convenience for a variety of users, from casual listeners to enthusiasts seeking punchy bass.Factors to Consider When Choosing Powered Subwoofer Under 800
Choosing the right powered subwoofer under 800 involves considering several key factors beyond just wattage. Understanding your space, desired sound profile, and compatibility with existing audio systems can make a big difference in selecting the best model. Additionally, features like remote control, app integration, and installation requirements can influence your satisfaction and ease of use. Avoid common pitfalls such as overestimating power needs or choosing a size that doesn’t fit your space. This guide will walk through the most important considerations to help you make a smarter purchase.Power and Wattage
Wattage indicates the subwoofer’s potential to produce loud, impactful bass. While higher wattage generally means more volume and better deep bass, it also comes with increased cost and power consumption. For most under-800 options, models with 600-1000W are common and suitable for both car and small home setups. However, overestimating your needs can lead to unnecessary expense and potential distortion if the amp isn’t matched properly with your system. Balance wattage with your space and listening preferences to avoid wasting money on excess power.
Size and Installation Space
Most powered subwoofers in this category are designed to be compact and fit under seats or in tight spots. Slim profiles are ideal for vehicles or small rooms where space is limited. However, smaller sizes may limit the depth of bass compared to larger units. Consider where you’ll install the subwoofer and whether a slim model can deliver the bass you desire. Also, check if the mounting or placement options are compatible with your setup to prevent headaches later.
Features and Controls
Remote controls, app integration, and adjustable crossover or phase controls greatly improve usability. These features allow fine-tuning the sound and controlling the subwoofer from a distance or via smartphone, which is especially useful in vehicles or multi-room setups. Beware of models with minimal controls, as they can be harder to optimize. Additionally, look for durable construction and user-friendly interfaces to ensure your investment lasts and remains easy to operate.
Build Quality and Durability
Durability matters, especially if you’ll be using the subwoofer in a vehicle or outdoor setting. Look for sturdy cabinets, high-quality amplifiers, and reliable connections. Cheaper models may use inferior materials, leading to rattles or early failure, which diminishes value over time. Consider user reviews on long-term reliability, and verify warranty coverage to protect your purchase. Well-built units may cost a bit more but often provide a better listening experience and longer lifespan.
Price-to-Performance Balance
While sticking under 800 is a key goal, it’s worth paying attention to the overall value. Some models might offer higher wattage or more features but at a steep premium, which can be less cost-effective. Conversely, some budget options may underperform or lack durability. Aim for a model that offers the best combination of power, features, and build quality for your budget. Sometimes, spending a little more upfront yields longer-lasting performance and better sound.
Frequently Asked Questions
Will a smaller subwoofer still deliver good bass in my car?
Yes, a smaller subwoofer can still provide satisfying bass, especially if it’s well-designed and properly powered. Models with a slim profile are optimized to deliver punchy sound without taking up much space. However, they may not produce the deepest bass compared to larger units, so if you’re seeking extremely low frequencies or very loud volume, you might need to compromise on size or consider a higher wattage model. Proper installation and tuning also play crucial roles in achieving the best sound from a compact subwoofer.
Is it better to choose a subwoofer with app control?
App control offers significant convenience, allowing you to adjust settings remotely and fine-tune sound without crawling under your seat or into a tight space. It can also provide access to advanced features like equalization and phase adjustments. While not essential, models with app control tend to be more user-friendly and adaptable to different listening preferences. If ease of use and customization are priorities, opting for a subwoofer with app compatibility makes sense, especially for vehicle or multi-room setups.
Can I install a powered subwoofer myself?
Many powered subwoofers are designed for straightforward installation, with features like plug-and-play wiring and built-in amplifiers simplifying the process. However, the complexity varies depending on your vehicle or space. In cars, some models may require additional wiring or adjustments to integrate seamlessly with existing audio systems. For home use, installation is often easier, involving connecting inputs and securing the unit. If you’re comfortable with basic wiring and reading instructions, self-installation is feasible, but professional help can ensure optimal performance and safety.
How do I match a subwoofer with my existing system?
Matching a subwoofer with your current audio setup involves checking compatibility with your amplifier or head unit. Ensure the wattage ratings align to prevent underpowering or overpowering the subwoofer. Also, verify input types—high/low level inputs are common in car subs—and consider the impedance (ohms) to match your amplifier’s output. Proper crossover settings and phase alignment also influence sound quality. When in doubt, consult the subwoofer’s specifications and your system’s manual, or seek advice from a professional installer to optimize performance.
Is a 800W subwoofer too powerful for a small room or vehicle?
Not necessarily. An 800W subwoofer offers plenty of power for most small rooms or vehicles, providing deep, impactful bass. However, excessive wattage can lead to distortion if the system isn’t set up correctly or if the space can’t handle the volume levels without becoming overwhelming. It’s important to match the subwoofer’s power with your listening environment and preferences. Using proper tuning, such as adjusting gain and crossover, can help control volume and prevent distortion, ensuring the bass remains tight and enjoyable without overpowering the space.
Conclusion
For most buyers, the Rockville SS10P offers an excellent blend of power, size, and versatility, making it the ideal choice for those seeking overall performance. If budget is your main concern, the Rockville SS8P or Planet Audio P8AWK deliver solid value with enough punch for casual listening. For newcomers or those seeking easy installation, models with app control and remote features like the 10 Inch 800W Under Seat make setup straightforward. If you want a premium experience and are willing to spend a little more, consider the Sound Storm US8K for its balanced performance and features. Ultimately, your choice depends on your space, power needs, and how much convenience you want — each of these options under $800 can deliver impressive bass in the right context.
