Overview

The Sound Ordnance B-8PTD 8″ Powered Subwoofer is a compact yet powerful subwoofer designed to enhance your car audio experience. With its integrated Class D amplifier, this 125W RMS subwoofer delivers impressive bass while maintaining efficiency and performance. It’s equipped with both preamp- and speaker-level inputs, making it compatible with virtually any audio system. Whether you have a factory setup or an aftermarket system, this subwoofer fits seamlessly into your vehicle’s audio system. Its compact design doesn’t sacrifice sound quality, ensuring that you get deep bass without taking up much space.

Features & Benefits

The Sound Ordnance subwoofer packs a lot of punch for its size, featuring an 8″ aluminum cone that helps maintain clean, precise bass even at high volumes. Its adjustable low-pass filter, variable phase control, and bass boost offer users full control over their sound preferences. Additionally, the rugged ABS plastic enclosure provides excellent durability, ensuring long-lasting performance without distortion. With its built-in Class D amplifier, this subwoofer offers efficiency and consistent output, making it a reliable choice for anyone looking to improve their car’s audio without a bulky setup.

Best For

This powered subwoofer is an ideal solution for those looking to upgrade their car’s audio system without sacrificing space. Its compact design makes it perfect for vehicles with limited space for subwoofers, such as smaller cars or trucks. The easy installation process also makes it a great choice for users who want a hassle-free upgrade, whether they’re using a factory stereo or an aftermarket system. It’s particularly well-suited for people who want enhanced bass performance but don't want to deal with bulkier equipment that takes up valuable cargo space.

User Feedback

Users are consistently impressed with the Sound Ordnance subwoofer’s ability to produce surprising bass given its small size. Many praise its easy installation and compatibility with both factory and aftermarket systems, making it accessible to a wide range of car audio enthusiasts. The included remote control is another highlight, offering convenient tuning adjustments on the go. However, some users mention that while it’s a great compact subwoofer, it may not deliver the same deep bass as larger, more powerful models. Overall, it’s a well-regarded option for those seeking a balanced upgrade without extra bulk.

Pros

  • This powered subwoofer offers impressive bass performance for its compact size, surprising many users.
  • Installation is quick and easy, making it ideal for those with limited audio setup experience.
  • The adjustable low-pass filter and phase control allow users to fine-tune the sound to their liking.
  • Its compatibility with both factory and aftermarket systems provides flexibility for various car setups.
  • The 125W RMS amplifier provides enough power for most car audio enthusiasts without being overwhelming.
  • The durable ABS plastic enclosure helps protect the subwoofer and minimize distortion during use.

Cons

  • Some users report a slight decrease in bass clarity when pushed to higher volumes.
  • The compact size might not satisfy those looking for deep, booming bass in larger vehicles.
  • While installation is simple, a few users find the setup instructions unclear or lacking detail.
  • The subwoofer’s 125W RMS output may be insufficient for users seeking very high-output bass systems.
  • Despite its versatility, some users feel the bass lacks the punch compared to larger, more powerful models.
  • A few buyers note that the remote control functionality could be more responsive, especially at longer ranges.

Ratings

The Sound Ordnance B-8PTD 8″ Powered Subwoofer has been analyzed using authentic user feedback from various platforms worldwide, filtering out any spam, incentivized, or off-topic reviews. This ensures that only high-quality, verified feedback shaped the final results. Both strengths and potential drawbacks are represented in the scores, reflecting real-world experiences from different regions and languages, offering you a balanced view of this product’s performance and value.

Bass Performance
88%
Many users are impressed by the powerful bass output, especially considering the compact size of this subwoofer. It delivers clear, deep bass that enhances the listening experience, even in small or limited spaces. Several reviewers mention that it’s a great addition to car audio systems looking for a budget-friendly upgrade.
Not everyone was satisfied with the bass at higher volume levels. A few users noted that while it delivers strong bass, it can sometimes lose clarity at the maximum output, which may be a limitation for audiophiles or those who prefer a more refined sound.
Ease of Installation
91%
Users consistently mention that the installation process is quick and straightforward, making it ideal for those who want to add bass without a complicated setup. The preamp and speaker-level inputs ensure compatibility with both factory and aftermarket systems, and the included remote control adds extra convenience for easy adjustments.
A small number of users had issues with wiring connections, particularly when integrating the subwoofer with older or custom audio systems. Some also felt the remote control could be more responsive, as it occasionally requires multiple presses to register changes.
Build Quality
85%
The rugged ABS plastic enclosure stands out as a key benefit, offering durability while keeping the weight manageable. Many users appreciate how sturdy and well-constructed the subwoofer feels, which contributes to its longevity in both car and home audio setups.
A few buyers pointed out that the plastic enclosure feels somewhat lightweight, and there were occasional mentions of a slight vibration or buzz during high-output use. While generally solid, it’s not as heavy-duty as some premium subwoofers in the same category.
Size/Portability
95%
The compact size is a major selling point for users with limited space, making it an excellent choice for small cars or tight audio setups. At just 8 inches, this subwoofer fits easily under seats or in tight spots, delivering great sound without taking up too much room.
A few users felt that, while the size is a benefit for portability, it also means the subwoofer lacks the sheer power and depth that larger models might provide. Those looking for a larger, more immersive bass experience might find this unit underwhelming for larger spaces or high-energy music genres.
Durability
87%
This subwoofer is built to last, with users reporting solid performance over time. The ABS plastic housing is designed to handle the rigors of car audio, making it a good option for those who need something that can withstand frequent use and bumps from on-the-road conditions.
A few users expressed concerns over long-term durability, noting that frequent vibration could wear down the connections or cause the sound to degrade over extended use. However, these reports were rare and tended to come from users who pushed the subwoofer to its limits regularly.
Sound Clarity
82%
18%
The sound clarity is generally good for its size, providing a noticeable improvement in bass without muddling the overall sound quality. Many reviewers noted that the clarity at moderate volumes is clear, making it a good option for everyday listening.
Some users reported that the clarity tends to diminish as the volume increases, with some distortion occurring at high levels. This could be an issue for those who listen to bass-heavy genres at loud volumes and expect pristine clarity across the entire range.
Value for Money
92%
For its price, this subwoofer offers exceptional value. Users consistently agree that the combination of solid bass output, easy installation, and compact size makes it a great choice for budget-conscious consumers. It’s particularly appreciated by those who want an affordable upgrade to their car’s sound system.
A small segment of users feel that, although the subwoofer provides good value, it might not match the performance of higher-end, more expensive subwoofers in terms of pure sound quality and durability. However, most users feel the price point justifies the performance.
Remote Control Functionality
79%
21%
The remote control allows for convenient adjustments while driving or using the subwoofer in tight spaces. Users found it helpful for tweaking the bass level on the go without needing to access the subwoofer itself, adding an extra layer of flexibility to the setup.
Some users mentioned that the remote control is not as responsive as they would like. There were complaints that the buttons sometimes don’t register on the first press, and a few mentioned that the remote felt flimsy or lacked the range of higher-end models.
Customization Features (Bass Boost, Phase Control)
80%
20%
The adjustable features like the bass boost and phase control allow users to fine-tune the sound to their liking. This makes it an appealing option for those who want to experiment with different sound profiles and tailor the audio experience to specific genres or preferences.
While the customization options are appreciated, some users found that the effects were subtle and didn’t have as much impact as they hoped. Others mentioned that it took a while to find the ideal settings, as the adjustments didn’t make a huge difference at certain frequencies.
Compatibility with Aftermarket Systems
89%
This subwoofer is highly compatible with both factory and aftermarket audio systems. Users found it easy to integrate into their existing setups without needing additional adapters or extensive modifications. It’s a great choice for upgrading older or stock systems with minimal hassle.
A few users encountered compatibility issues when attempting to integrate the subwoofer with very specific or non-standard audio systems. In these cases, additional adapters were required, or some users had to modify the wiring slightly, which added extra time and effort.
Preamp and Speaker-Level Inputs
85%
The inclusion of both preamp and speaker-level inputs makes this subwoofer versatile and suitable for a variety of audio systems. Whether users are connecting to high-end amplifiers or basic car audio systems, the inputs allow for seamless integration.
While the inputs are generally useful, a few users found that they were a bit tricky to work with initially, especially when trying to connect to older systems with different output types. Some also felt the documentation could be more clear on how to connect to specific setups.
Power Output (125W RMS)
84%
The 125W RMS power output is sufficient for most car audio setups, delivering a noticeable bass boost without overwhelming the system. Users felt that it strikes a good balance between power and efficiency, especially for its size.
Some users, particularly those with larger or more powerful car audio systems, found the 125W RMS power output lacking in comparison to other subwoofers with higher wattage. This may limit its effectiveness for those looking for a more robust, deep bass experience in large vehicles.
Compactness/Space-Saving Design
90%
The compact design is a major advantage for users with limited space, especially in smaller cars or tight audio setups. It’s easy to find a spot for it without sacrificing sound quality, and the sleek, space-saving design is a real bonus for those who don’t want bulky equipment.
While compact, some users felt that the space-saving design meant the subwoofer sacrificed some power and bass depth. For users looking for a more immersive audio experience with rich, powerful bass, the smaller design may not be sufficient.

Suitable for:

The Sound Ordnance B-8PTD 8″ Powered Subwoofer is ideal for users who need a compact, powerful solution for enhancing their car audio experience without taking up valuable space. It's especially suited for drivers of smaller vehicles or those with limited room for bulky equipment. The easy installation process and compatibility with both factory and aftermarket systems make it a practical choice for users who want to add bass to their setup without a complicated process. Additionally, the adjustable features like bass boost and phase control cater to those looking to fine-tune their sound. This subwoofer is also a solid option for people who prioritize value for money and prefer a balanced performance at a reasonable price.

Not suitable for:

However, this subwoofer may not be the best fit for users seeking high-powered, professional-level bass. While it delivers impressive performance for its size, the 125W RMS power output may not satisfy audiophiles or those who need extreme bass for large or high-energy setups. Some users have also noted a decrease in sound clarity at high volumes, which could be a drawback for those who require pristine sound quality at maximum levels. Those looking for a more robust subwoofer for large spaces or who need a more durable, heavy-duty build might find this subwoofer's size and performance limiting.

Specifications

  • Subwoofer Size: The subwoofer features an 8-inch driver designed for compact car audio systems.
  • Amplifier Type: It is powered by a Class D amplifier, ensuring high efficiency and low heat output.
  • RMS Power Output: The subwoofer delivers a 125W RMS power output for balanced and consistent bass performance.
  • Enclosure Material: The enclosure is made from durable ABS plastic, designed to reduce distortion and improve sound quality.
  • Connectivity Inputs: Supports both preamp and speaker-level inputs, making it compatible with various car audio systems.
  • Adjustable Low-Pass Filter: Includes an adjustable low-pass filter for fine-tuning bass frequencies to suit your audio setup.
  • Phase Control: Phase control is variable, allowing you to adjust the timing of the bass to match your system.
  • Bass Boost: A bass boost feature enhances low-frequency output for a more powerful bass experience.
  • Dimensions: The subwoofer measures 16.6 x 11.4 x 5.7 inches, making it suitable for compact installation spaces.
  • Weight: It weighs 8.78 lbs, offering a lightweight and manageable design for installation.
  • Remote Control: The subwoofer includes a remote control for convenient adjustments to bass and volume settings.
  • Frequency Response: It provides a frequency response that delivers clean bass output at both low and high volumes.
  • Power Supply: The subwoofer operates using a 12V DC power supply, standard for car audio equipment.
  • Bass Reflex Design: The subwoofer uses a bass reflex design to improve low-frequency extension and efficiency.
  • Durability: Its ABS plastic enclosure ensures durability, even in the challenging conditions of car environments.

FAQ

The compact size of this powered subwoofer makes it an excellent choice for car audio systems with limited space. Despite its small 8-inch design, it delivers solid bass performance, making it perfect for vehicles where larger subwoofers would be too bulky.

Installation of this subwoofer is straightforward, thanks to the included preamp- and speaker-level inputs. You can connect it to both factory and aftermarket car audio systems. Make sure to place the subwoofer in a secure spot, and follow the included wiring instructions for power and audio connections.

The subwoofer has an RMS power output of 125 watts. This means it provides a reliable and consistent level of bass without distortion, offering enough power for most car audio setups. It's not meant for extreme bass enthusiasts, but it strikes a balance for most casual listeners.

Yes, this subwoofer is compatible with both factory and aftermarket car audio systems. It features preamp- and speaker-level inputs, allowing flexibility for a wide range of setups. This makes it a great option for those upgrading their sound without needing to replace the entire system.

Yes, this subwoofer comes with a remote control, which adds convenience for tuning on the go. The remote allows you to adjust bass boost, phase control, and volume without having to reach the subwoofer itself, making it easy to make quick changes while driving.

The subwoofer features a rugged ABS plastic enclosure that is both durable and helps minimize distortion. This material ensures the subwoofer remains tough and performs well even in demanding car environments, providing long-lasting reliability.

This subwoofer is capable of reaching impressive volume levels without significant distortion, thanks to its stiff aluminum cone. However, like all compact subwoofers, its bass output may not be as deep or as loud as larger models, but it still delivers clean bass at higher volumes.

Yes, this powered subwoofer offers adjustable features like a low-pass filter, phase control, and bass boost. These controls allow you to fine-tune the sound to match your personal preference, whether you want more depth, clarity, or punch in the bass.

The subwoofer requires minimal maintenance. It's important to periodically check the connections to ensure they are secure. Additionally, cleaning the exterior with a soft cloth can help maintain its appearance. However, there are no complex maintenance needs for regular use.

While this subwoofer delivers great bass for its size, larger vehicles may require more powerful subwoofers to achieve the desired bass effect. If you're looking for extremely deep and booming bass, this compact unit might not provide enough power for large trucks or SUVs.