Best Spare Tire Subwoofer
Imagine driving down the open road, your favorite tracks are playing, but something is missing – the deep, resonating bass that immerses you fully into the music. Here's where the best spare tire subwoofer rolls into the picture.
Ingeniously designed to fit into the wasted space of your spare tire compartment, these subwoofers are all about that bass without compromising on space. Get ready to transform your car's audio experience with a spare tire subwoofer in 2024 that promises a sound as deep as your love for music.
If you're short on time, here are Top 2 best spare tire subwoofers.
Table of contents:
- Best Spare Tire Sub - Buyer's Guide
- Best Spare Tire Subwoofer: TOP 5
- Best Spare Tire Speakers: Comparison
- Rockville RockGhost V2 Spare Tire Subwoofer
- JBL BassPro Hub Spare Tire Sub
- Cerwin Vega Active Spare Tire (VPAS12ST)
- Gravity Warzone WZ10US Pro Compact Spare Tire Sub
- MTX Audio RT8PT Universal Powered Subwoofer Enclosure
- FAQ about Best Spare Tire Subwoofers
- Best Spare Tire Subs: Conclusion
Best Spare Tire Sub - Buyer’s Guide
Drawing from my experience when you’re in the market for the top spare tire sub, you’re looking at a unique niche of audio equipment. Spare tire subwoofers aren't just a gadget you pick up on a whim, they are a statement - a commitment to superior audio quality without sacrificing space.
Let’s dive deep into the considerations that are paramount when choosing the best spare tire speaker(sub) for your ride:
Space and Compatibility
The first question you need to ask is: will the subwoofer fit? Measure your spare tire compartment meticulously, noting the width and depth. Most spare tire subwoofers are designed to universally fit standard spare tire wells, but it’s always better to be sure. Compatibility is not just about dimensions, it’s also about acoustics. A spare tire subwoofer should harmonize with your car’s acoustics to enhance, not overpower, the listening experience.
Power and Sensitivity
Wattage is not just a number, it’s about how it translates to sound. Consider RMS (continuous power handling) over peak power. RMS gives you a clear idea of how powerful your spare tire subwoofer will be on a regular basis. Sensitivity, measured in decibels (dB), is also crucial. A higher sensitivity rating means more sound from less power, which is especially important in the confined space of a spare tire well. For example, Rockville RockGhost V2 11" with 800 Watts Peak output/200 Watts RMS output. Low Pass Filter: 50Hz – 150Hz. Is Bass Boost: 0 – 12dB.
Sound Quality
The core purpose of a spare tire subwoofer is to deliver deep and precise bass. Look for features like built-in amplifiers, high-quality cone materials, and advanced sound technologies that ensure clarity at all volume levels. Distortion should be minimal, and the sound should be pure, regardless of how loud you like your music.
Connectivity and Integration
In the modern age, connectivity is key. Your spare tire subwoofer should seamlessly integrate with your existing audio system. Whether it's through simple RCA inputs or high-level speaker inputs, ensure that the subwoofer you choose can connect easily with the equipment you already have.
Durability and Build Quality
Your spare tire subwoofer is going to be in a place that might see a lot of movement and possibly even moisture. Look for a subwoofer with a sturdy build and materials that resist corrosion and wear. Features like rubber surrounds and treated cones add to longevity.
Additional Features
Consider if you want a passive or active spare tire subwoofer. An active subwoofer has a built-in amplifier, which simplifies installation and usage. Look also for subwoofers that offer remote controls for bass level adjustment and other settings that can enhance user experience.
Best Spare Tire Subwoofer - TOP 5
Get ready to elevate your audio game with my top picks for the best spare tire subwoofers.
- Very affordable
- Compact design
- Straightforward installation
- Powerful, clear bass
- Space-saving design
- Reputable brand
- Space-Saving Design
- Adjustable Input Sensitivity
- Power Status LED
- Powerful Output 1000 Watts
- Smart Power Management
- Bass Boost Control
- Compact Size 8-inch
- Vented Enclosure
- External Bass Control
Best Spare Tire Speakers: Comparison
Adding bass to your vehicle has never been easier with these top-rated spare tire subwoofers.
| Spare Tire Subwoofer | Watts (RMS/Peak) | Special Feature(s) |
|---|---|---|
| Rockville RockGhost V2 11" | 200 Watts RMS / 800 Watts | Hidden design, integrates with spare tire, vibration-free and even sound, includes remote, wiring kit, mounting hardware |
| JBL Basspro Hub 11" | 200 Watts RMS | Bass Boost 0 – 12dB, comes with remote controller and all necessary installation hardware |
| Cerwin Vega Active Spare Tire VPAS12ST | Not specified / 600 Watts | Slim design, remote level control, high and low-level inputs, passive radiator design |
| Gravity Warzone WZ10US 10" Pro Compact | Not specified / 1000 Watts | Phase shift, auto power on/off, bass boost with remote control |
| MTX Audio RT8PT Universal | 120 Watts RMS | Vented enclosure, high-level and RCA inputs, external bass control |
Rockville RockGhost V2 Powered 11" 800w Spare Tire Subwoofer Review
Editor's Choice
The Rockville RockGhost V2 is ingeniously designed to fit snugly within the confines of your spare tire, which not only saves space but also keeps the unit hidden from potential thieves. The back plate mounts directly on top of the spare tire, and once installed, it's virtually invisible. Don't let the hidden nature of this subwoofer fool you, it's capable of delivering extremely loud bass that can vibrate your mirrors. The 11-inch high-excursion subwoofer, complete with flexible rubber surrounds, ensures that the bass is not only powerful but also clean and musical.
Rockville's attention to detail is evident in the V2's shallow mounting depth, which allows it to fit perfectly in any spare tire. The built-in PWM MOSFET power supply amplifier, low-level RCA inputs, and a reverse mounting design facilitate a plug-and-play installation. The RockGhost V2 comes with thermal, short, and overload protection circuits, ensuring the longevity and durability of the subwoofer. The cast aluminum casing not only adds to its sturdy build but also gives it a premium look and feel.
The wired 20-foot dash remote is a standout feature, offering adjustable gain, bass boost, low pass crossover filter, and phase control. This level of customization at your fingertips means you can tweak the sound to suit any music genre or personal preference. Additionally, the subwoofer comes equipped with auto turn-on and auto turn-off features, making it a smart and user-friendly upgrade to your car’s audio system.
The included wiring kit, remote, and mounting hardware make the installation process straightforward. Plus, the RockGhost V2 features a soft delayed remote turn-on, which avoids any startling thumps or pops when you start your car, ensuring a smoother and more refined audio experience. With a frequency response of 20Hz – 150Hz, and a signal-to-noise ratio greater than 90dB, the Rockville RockGhost V2 promises clarity and depth. The subsonic filter, phase switch, and adjustable input sensitivity mean that you can fine-tune the subwoofer to match your car's acoustics perfectly.
Pros:
- Very affordable
- Compact design
- Straightforward installation
Cons:
- Less power than some of the higher-end models
Summary: As indicated by my tests the Rockville RockGhost V2 is an exceptional choice for the car audio enthusiast who doesn't want to compromise on bass quality or lose valuable space. With its robust sound, versatile controls, and a stealthy design that protects against theft, this subwoofer is set to be the unseen hero of your in-car entertainment system. If deep, clear bass that integrates seamlessly into your vehicle’s environment sounds appealing, the RockGhost V2 deserves your attention.
JBL BassPro Hub 11" Spare Tire Sub Review
Best Overall
At the heart of the JBL BassPro Hub is a robust 11-inch subwoofer that boasts a 200W RMS power output. This powerhouse is capable of delivering bass that you won't just hear — you'll feel it. The variable bass boost, ranging from 0 to 12dB at 50Hz, allows for personal tailoring of the bass profile, ensuring your low-end is as subtle or as assertive as you desire.
Designed to fit snugly in the spare tire compartment of your vehicle, the BassPro Hub capitalizes on unused space, leaving your trunk free for luggage. The dimensions of 14-3/16" x 6-1/2" (D360mm x H165mm) make it compact enough for most cars, yet its performance is anything but small. The unit's cylindrical shape is not only space-efficient but also optimizes bass response, creating a consistent and resonant sound field.
With a frequency response range of 30Hz – 150Hz, the BassPro Hub ensures a smooth transition from the lowest end of the bass spectrum to the lower mids. This broad range captures the depth of double bass and the punch of electronic kick drums with equal fidelity, making it suitable for a variety of music genres from classical to hip-hop.
JBL doesn't stop at sound quality. The BassPro Hub comes with a remote controller attached to a 5-meter cable, allowing for easy adjustments from the driver's seat. The included safety sheet, quick start guide, wiring harness, and hardware ensure that you have all the necessary components for a straightforward installation. The wiring harness and remote controller are well-designed, enhancing both the aesthetic and functionality of the system.
Pros:
- Powerful
- Clear bass
- Space-saving design
- Reputable brand
Cons:
- Higher price point, may require professional installation for optimal performance
Summary: My findings show that JBL's BassPro Hub is not just another subwoofer, it's a well-thought-out system designed to immerse you in your music without taking over your space. Whether you're an audiophile looking to complete your car's sound system or a casual listener who enjoys the occasional bass-heavy track, the BassPro Hub is engineered to impress. Its combination of deep bass performance, strategic design, and ease of installation make it an excellent choice for any music lover on the go.
Cerwin Vega 600 Watts Active Spare Tire (VPAS12ST) Review
People's Choice
The Cerwin Vega VPAS12ST active spare tire subwoofer is a force to be reckoned with for car audio enthusiasts looking to beef up their vehicle’s bass without sacrificing space. One of the standout features of the VPAS12ST is the Auto Power Circuit, complete with a Power Status LED, which ensures that the unit is energy efficient and only in use when it needs to be. This smart design feature helps in prolonging your car battery’s life by automatically powering the subwoofer on and off with your car's audio system.
Cerwin Vega understands that a one-size-fits-all approach doesn’t apply to sound preferences. With the VPAS12ST, you have control over the input sensitivity, thanks to the adjustable input sensitivity feature and remote level control. This means you can fine-tune the bass to match your listening tastes, whether you’re after a subtle rhythm or ground-shaking presence.
The unit comes equipped with both RCA high and low-level inputs, ensuring compatibility with a variety of car audio systems, whether aftermarket or stock. The passive radiator design is a clever choice, leveraging a tuned circuit without the port noise, enhancing the quality of the bass output. Additionally, the robust power inputs terminal confirms that the VPAS12ST is built to last and handle the demands of in-car acoustics.
The Cerwin Vega VPAS12ST features a slim 12" 4 Ohm subwoofer that is discreet yet powerful. With a sizeable driver housed within a compact frame, this model promises deep bass from a subwoofer that tucks away neatly in the spare tire well of most vehicles. Dimensions of 14.2” x 5.7” (360.68 x 144.78 mm) make the VPAS12ST a perfect fit for many spare tire compartments, maintaining Cerwin Vega's commitment to space-saving without compromise on sound. The sleek design also means it integrates seamlessly into your car’s trunk, maintaining a clean look.
Pros:
- Space-Saving Design
- Auto Power Circuit
- Adjustable Input Sensitivity
- Versatile Connectivity
- Passive Radiator Design
- Power Status LED
- Slim Profile Subwoofer
Cons:
- While 600 watts is sufficient for most, some users might seek even more power for an extreme bass experience
Summary: The Cerwin Vega VPAS12ST is an impressive addition to any car audio system. It’s a testament to Cerwin Vega's dedication to combining space efficiency with powerful sound. The subwoofer's intelligent features, like the Auto Power Circuit and adjustable input sensitivity, ensure that it is not only a high-performing subwoofer but also a user-friendly option for car owners who want to enhance their audio experience with deep, resonant bass.
Gravity Warzone WZ10US 10" Pro Compact Spare Tire Sub Review
Best Budget
When it comes to enhancing your vehicle's audio system, the Gravity Warzone WZ10US 10" Pro Compact Spare Tire Subwoofer is a game-changer. Boasting an impressive 1000 Watts of power, the Gravity Warzone WZ10US ensures that your bass lines are not just heard but felt. Its slim profile is deceiving, this 10" subwoofer is capable of filling your vehicle with rich, deep tones that add a dynamic layer to your music.
With a frequency response range of 30Hz to 150KHz, this subwoofer captures the essence of various music genres by reproducing both the low-end rumble and the nuances in the mid-bass region. It's engineered to handle the complexities of different musical notes, providing a balanced and immersive sound experience. The phase shift feature is a thoughtful addition, compensating for any time alignment problems within the system. This means that regardless of the subwoofer's placement in the car, the sound waves reach the listener in sync, avoiding any muddiness or bass overlap that could occur otherwise.
The auto power on/off feature is particularly useful for high-level connections, allowing the subwoofer to become active when the car's audio system is turned on and to power down when it is not in use. For those moments when you crave that extra punch, the bass boost function steps up. It increases the sound level effectively, and with the inclusion of a wire remote control, adjustments can be made on the fly.
The Gravity Warzone WZ10US is not just a powerhouse of sound; it's also designed to be discreet. It seamlessly integrates into the spare tire well, ensuring that you retain all your cargo space without any unsightly equipment cluttering your vehicle.
Pros:
- Powerful Output 1000 Watts
- Compact Design
- Phase Shift Feature
- Smart Power Management
- Bass Boost Control
- Frequency Response
Cons:
- Some users may find the installation process challenging, potentially requiring professional assistance
Summary: The Gravity Warzone WZ10US 10" Pro Compact Spare Tire Subwoofer is an excellent solution for anyone looking to upgrade their car audio system without sacrificing space or power. It offers an impressive combination of potent bass output, intelligent features, and a space-saving design, making it a versatile addition to any vehicle.
MTX Audio RT8PT Universal Powered Subwoofer Enclosure Review
Best Alternative
MTX Audio has long been synonymous with robust sound and quality audio solutions. The RT8PT Universal Powered Subwoofer Enclosure upholds this reputation, offering a blend of performance and convenience for those looking to add some extra thump to their vehicle’s audio system. The amplifier, with its 120 Watts RMS, might not shatter windows, but it's more than capable of delivering a solid bass foundation to any genre of music. This subwoofer won’t dominate over other frequencies but will rather complement the overall sound landscape of your system.
At 8 inches, the high-performance subwoofer housed in a carpeted, vented enclosure, strikes the perfect balance between size and power. This setup is engineered to maximize the output and efficiency of the bass tones. The vented design assists in delivering a more pronounced bass response, making each note and beat distinct and resonant.
Whether your current system supports high-level inputs or RCA, the MTX RT8PT has got you covered. This flexibility ensures that you can integrate the subwoofer into almost any existing setup without the need for specialized adapters or a new head unit, simplifying installation and upgrades.
A standout feature is the inclusion of an External Bass Control (EBC). This handy accessory allows you to adjust the subwoofer volume from the front of the vehicle, offering convenience and control over your sound preferences. The carpeted exterior isn't just about looks, it also protects the subwoofer from the wear and tear that comes from being in a vehicle. The enclosure's design is subtle enough to blend into most car interiors while being sturdy enough to withstand the occasional knock or bump.
Pros:
- Compact Size 8-inch
- Vented Enclosure
- Flexible Installation
- External Bass Control
Cons:
- While 120 Watts RMS is adequate for most casual listeners, it might not satisfy those looking for earth-shaking bass or very high output levels
Summary: The MTX Audio RT8PT Universal Powered Subwoofer Enclosure is a solid choice for those looking to upgrade their audio experience without the hassle of a complex or bulky setup. It’s a testament to MTX's commitment to quality, providing a reliable, high-quality audio product that respects the limitations of space and ease of use.
FAQ about Best Spare Tire Subwoofers
Your quick guide to common questions about spare tire subwoofers.
What is a spare tire subwoofer?
A spare tire subwoofer is a type of speaker designed to fit in the spare tire compartment of a car, saving space while providing bass enhancement.
Can I install a spare tire subwoofer myself?
Many spare tire subwoofers are designed for easy installation, but some may require professional help, especially for connecting to the car’s electrical system.
Will a spare tire subwoofer fit in any car?
Most are designed to be universal, but it’s important to check the dimensions of your spare tire well against the subwoofer specifications.
Best Spare Tire Subs: Conclusion
So, the search for the best car trunk subwoofer ends at the intersection of innovative design, performance and user-friendly features. These unique audio components are designed to fit into the often unused space of the spare tire compartment, delivering exceptional bass without compromising cargo space. Whether you're an audiophile looking to complement your vehicle's soundscape or a casual listener seeking a more complete audio experience, spare tire subwoofers are a combination of discreet aesthetics and sonic enhancement.
The market offers a wide variety of options to suit different preferences and budgets. From high output models like the Rockville RockGhost V2 or JBL Basspro Hub that can deliver earth-shaking bass to smaller, budget-friendly options that deliver balanced and clear bass reproduction, there's something for everyone. Features such as intelligent power-up circuits, remote bass control, and various power levels allow you to customize your sound with maximum precision.
Ultimately, the best aftermarket subwoofer for your car will depend on your specific needs and limitations. The key is to find a unit that perfectly combines space efficiency, ease of use, and sound quality that enriches every journey with the depth and dimension of your favorite tracks.
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