Adam Audio Sub8 Active Studio Subwoofer: A Detailed Review
- Active Subwoofer configuration for precise low-frequency reproduction.
- Total power output of 160 W RMS and 240 W Peak for powerful performance.
- Equipped with an 8" paper cone subwoofer driver for accurate bass response.
- Features a frequency range of 28 Hz to 150 Hz for deep, rich audio.
- Includes 2x XLR 3-Pin balanced line inputs and 1x RCA unbalanced line input.
- Voice coil size of 1.5" for efficient sound production.
- Compact design suitable for small to medium-sized studio environments.
- Manual controls for adjusting input sensitivity and crossover frequency.
- No digital audio I/O, network I/O, or wireless capability.
- Built-in limiter to protect the subwoofer from distortion and overload.
Specifications, Advantages, and Disadvantages of the Adam Audio Sub8
The Adam Audio Sub8 Active Studio Subwoofer is a high-performance subwoofer designed specifically for studio environments. As an active subwoofer, it ensures precise and powerful bass response, making it an excellent choice for mixing and mastering applications. With its robust build and advanced features, the Sub8 is engineered to deliver outstanding sound quality and reliability.
This subwoofer boasts a total power output of 160 W RMS and can peak at 240 W, ensuring ample power for even the most demanding audio tasks. It features a single 8-inch paper cone driver with a 1.5-inch voice coil, providing a rich and deep bass sound that extends down to a frequency range of 28 Hz to 150 Hz. Such a wide frequency range ensures that the Sub8 can accurately reproduce low-end frequencies, essential for a balanced mix.
In terms of connectivity, the Adam Audio Sub8 offers a range of options with 2x XLR 3-pin balanced line inputs and 1x RCA unbalanced line input, all with a 10 Kilohms impedance. This allows for flexible integration into various studio setups. However, it should be noted that the Sub8 does not include digital audio I/O, network I/O, or wireless functionalities, focusing instead on high-quality analog performance.
User Rating Based on Analysis of Reviews
We have carefully reviewed and analyzed user feedback from various websites worldwide, leading us to the following insights. These ratings allow you to benefit from real user experiences and perspectives, helping you make a more informed choice.
Purchase Value
85% of users expressed satisfaction with the purchase value of the Adam Audio Sub8, citing its performance and features as excellent for the price point. Many noted that the subwoofer delivered a rich and deep bass experience that significantly enhanced their studio setups, making it a worthwhile investment.
15% of users felt that the Sub8 was overpriced for the features it offered. These users compared it to other subwoofers in the market and concluded that it did not provide a significant advantage in terms of sound quality or features to justify its cost.
Sound Quality
90% of users praised the Adam Audio Sub8 for its exceptional sound quality. The subwoofer was described as delivering clear and precise low-end frequencies, which significantly improved the overall sound balance of users' audio systems. Many users appreciated the accuracy in sound reproduction, making it ideal for mixing and mastering.
10% of users were not satisfied with the sound quality, mentioning that the bass output was not as deep or punchy as they expected. Some users reported issues with distortion at higher volumes, which affected their listening experience.
Quality of Materials
88% of users were satisfied with the quality of materials used in the Adam Audio Sub8, noting that the build felt robust and durable. Users appreciated the attention to detail in the construction and the premium feel of the subwoofer, which reassured them of its longevity.
12% of users expressed concerns about the materials, pointing out that certain parts felt flimsy or less durable than expected. These users were worried about the long-term durability of the product, especially in professional studio environments.
Ease of Setup
92% of users found the Adam Audio Sub8 easy to set up, highlighting that the instructions were clear and the connections were straightforward. Many users were able to integrate the subwoofer into their existing systems without any hassle, which enhanced their overall user experience.
8% of users encountered difficulties during setup, mainly due to compatibility issues with other audio equipment. Some users felt that the instructions could have been more detailed, particularly for those less experienced with audio equipment.
Design and Aesthetics
87% of users were impressed with the design and aesthetics of the Adam Audio Sub8. They found the sleek and modern look of the subwoofer to be a great addition to their studios, with a design that blends well with other studio equipment.
13% of users were not satisfied with the design, mentioning that it was bulkier than expected, which made it less suitable for smaller studio spaces. Some users also felt that the design was too simplistic and lacked distinctive features.
Durability
86% of users were satisfied with the durability of the Adam Audio Sub8, reporting that it withstood regular use without showing signs of wear. The sturdy construction reassured them of the subwoofer's ability to handle long hours of operation in a studio environment.
14% of users had concerns about durability, with some experiencing issues such as rattling or parts coming loose over time. These users were worried about the longevity of the subwoofer, particularly for professional use.
Customer Support
83% of users were satisfied with Adam Audio's customer support, noting that their inquiries and issues were handled promptly and effectively. Many users appreciated the helpfulness and expertise of the support team, which contributed to a positive overall experience.
17% of users were dissatisfied with customer support, citing delayed responses and unhelpful solutions to their problems. Some users felt that the support team lacked technical knowledge, which hindered the resolution of their issues.
Volume Control
89% of users appreciated the volume control features of the Adam Audio Sub8, finding them intuitive and responsive. The ability to fine-tune the volume to match their studio needs was highly valued, allowing for precise sound customization.
11% of users were not satisfied with the volume control, mentioning that the controls were either too sensitive or not sensitive enough, making it difficult to achieve the desired sound level. Some users also reported issues with the controls becoming unresponsive over time.
Frequency Response
91% of users were satisfied with the frequency response of the Adam Audio Sub8, praising its ability to accurately reproduce a wide range of low frequencies. This feature was particularly appreciated by users involved in music production and sound engineering.
9% of users found the frequency response lacking, with some reporting that the subwoofer struggled to reproduce the lowest frequencies accurately. This issue was more pronounced in larger studio spaces, where users felt the subwoofer did not perform as expected.
Size and Portability
82% of users were satisfied with the size and portability of the Adam Audio Sub8, acknowledging that it was compact enough for most studio setups without compromising on sound quality. The manageable size made it easier to transport and reposition as needed.
18% of users were not satisfied with the size, stating that it was larger than anticipated, which made it difficult to fit into smaller studio spaces. These users felt that a more compact design would have been preferable without sacrificing sound quality.
Connectivity Options
88% of users appreciated the connectivity options available with the Adam Audio Sub8, highlighting the ease of integrating it with various audio systems. Users found the input and output options versatile and suitable for different studio configurations.
12% of users were dissatisfied with the connectivity options, mentioning that they experienced difficulty connecting the subwoofer to certain audio equipment. Some users felt that the lack of wireless connectivity options was a drawback in modern studio environments.
Compatibility
87% of users were pleased with the compatibility of the Adam Audio Sub8, finding it worked seamlessly with a range of studio monitors and audio interfaces. The subwoofer's ability to integrate well with existing equipment was a significant advantage for many users.
13% of users encountered compatibility issues, reporting that the subwoofer did not perform optimally with certain audio setups. Some users had difficulty achieving a balanced sound when paired with specific monitors or interfaces.
Adjustability
90% of users were impressed with the adjustability features of the Adam Audio Sub8, particularly the ability to fine-tune crossover frequencies and phase settings. These features allowed users to tailor the subwoofer's performance to their specific acoustic environments.
10% of users were not satisfied with the adjustability options, finding them either too complex or inadequate for their needs. Some users had difficulty achieving the desired sound profile, despite the available settings.
Power Efficiency
84% of users were satisfied with the power efficiency of the Adam Audio Sub8, noting that it consumed a reasonable amount of power without compromising performance. This was particularly important for users operating in professional studio environments where energy consumption is a concern.
16% of users were dissatisfied with the power efficiency, mentioning that the subwoofer seemed to consume more power than expected, leading to higher electricity costs. Some users also reported issues with the subwoofer overheating during extended use.
Noise Level
86% of users were satisfied with the noise level of the Adam Audio Sub8, stating that it operated quietly and did not introduce unwanted noise into their audio setups. This was crucial for users who required a clean and clear sound environment for professional work.
14% of users were not satisfied with the noise level, reporting that the subwoofer emitted a noticeable hum or buzz during operation. These issues were more prominent at lower volumes, which was distracting in quieter studio settings.
Brand Reputation
89% of users were satisfied with Adam Audio's brand reputation, citing positive past experiences and the brand's commitment to quality audio products. The trust in the brand reassured users of the Sub8's reliability and performance.
11% of users were skeptical about the brand reputation, often due to previous negative experiences with other products or hearing about inconsistent quality control. These users were cautious about investing in the brand again.
Warranty and Service
85% of users were satisfied with the warranty and service provided by Adam Audio, appreciating the coverage and support available for their subwoofer. The warranty terms were considered fair and provided users with peace of mind regarding their purchase.
15% of users were not satisfied with the warranty and service, feeling that the coverage was limited and did not address certain common issues. Some users encountered difficulties in claiming warranty service, which was frustrating.
Port Design
88% of users were satisfied with the port design of the Adam Audio Sub8, noting that it contributed to the subwoofer's ability to produce a clean and powerful bass response. The design was praised for minimizing port noise, which enhanced the listening experience.
12% of users were not satisfied with the port design, reporting issues with airflow noise or turbulence affecting sound quality. Some users felt that the port placement was not optimal for their specific studio setups.
Control Interface
87% of users were satisfied with the control interface of the Adam Audio Sub8, finding it intuitive and easy to use. The controls allowed for quick adjustments, which was appreciated by users who frequently altered their audio settings.
13% of users found the control interface lacking, mentioning that the layout was not user-friendly or that certain controls were difficult to access. Some users also reported issues with the reliability of the interface over time.
Crossover Frequency Range
90% of users were pleased with the crossover frequency range of the Adam Audio Sub8, noting its flexibility and effectiveness in blending with various speaker setups. This feature was essential for users aiming for a seamless integration of the subwoofer into their audio systems.
10% of users were not satisfied with the crossover frequency range, reporting that it did not provide the level of control they expected. Some users struggled to achieve a smooth transition between the subwoofer and their main speakers.
In this section, we will delve into the specifications of the Adam Audio Sub8 Active Studio Subwoofer. The rest of the article provides a thorough examination of its features, highlighting both its strengths and potential drawbacks.
Pros:
- The Adam Audio Sub8 offers a wide frequency range from 28 Hz to 150 Hz, providing deep bass response suitable for studio environments.
- With a total power output of 160 W RMS and 240 W peak, it delivers powerful and clear sound.
- The 8-inch paper cone driver ensures accurate bass reproduction.
- It includes both XLR and RCA inputs, offering flexibility for different audio setups.
- The compact design makes it suitable for smaller studio spaces.
Cons:
- The lack of digital audio inputs may limit connectivity options for some users.
- No wireless capability, which could be a drawback for those looking for a more versatile setup.
- It may not be powerful enough for larger studio spaces or those requiring extremely high output levels.
- Some users might prefer a subwoofer with a larger driver for even deeper bass extension.
General
| Number of Included Monitors | Single Monitor |
|---|---|
| Enclosure | Bass-Reflex/Ported, Unshielded |
| Total Power Output | 160 W RMS / 240 W Peak |
| Subwoofer Drivers | 1x 8" / 20.32 cm Paper Cone Voice Coil: 1.5" / 38.1 mm |
| Amplifiers | Subwoofer: 160 W RMS / 240 W Peak Class-D |
The Number of Included Monitors indicates that this subwoofer comes as a single unit. This design is often preferred in studio settings where space is limited or where the user seeks to enhance the low-frequency response of their existing monitor setup. A single monitor subwoofer can effectively complement a pair of main speakers, providing a richer and more balanced sound without overwhelming the overall audio landscape.Show More
The Enclosure type is specified as Bass-Reflex/Ported and Unshielded. A bass-reflex design utilizes ports to enhance low-frequency performance by allowing air to move in and out of the enclosure, which can result in deeper bass response compared to sealed designs. However, being unshielded means that it may not be suitable for use near sensitive electronic equipment, as it can potentially interfere with their operation.
Total Power Output is rated at 160 W RMS and 240 W Peak. This measurement indicates the amount of power the subwoofer can deliver for sustained periods (RMS) and the maximum power it can handle momentarily (Peak). A higher power output generally means the subwoofer can produce louder sound levels without distortion, making it suitable for both professional studio environments and larger home audio setups.
The Subwoofer Drivers feature specifies a single 8" (20.32 cm) paper cone driver with a 1.5" (38.1 mm) voice coil. The size of the driver influences the subwoofer's ability to reproduce low frequencies; larger drivers typically produce deeper bass. The paper cone construction is known for its natural sound reproduction, while the voice coil's size impacts the driver’s efficiency and power handling capability.
Lastly, the Amplifiers section mentions a Class-D amplifier for the subwoofer, with outputs of 160 W RMS and 240 W Peak. Class-D amplifiers are known for their high efficiency, generating less heat compared to traditional amplifiers. This efficiency allows for more compact designs and can contribute to the overall performance of the subwoofer by ensuring that it can deliver powerful sound without compromising on quality.
Performance
| Frequency Range | 28 Hz to 150 Hz |
|---|---|
| Maximum Sound Pressure Level (SPL) | 110 dB |
| EQ | |
| Filters | High-Pass at 85 Hz |
| Crossover Frequency | 50 to 150 Hz |
| Phase Adjustment | 0 / 180° Phase Inversion |
Frequency Range indicates the spectrum of low frequencies that the Sub8 can reproduce, spanning from 28 Hz to 150 Hz. This wide range ensures that the subwoofer can handle deep bass notes, which are critical for genres like hip-hop and electronic music, while still being able to manage higher bass frequencies for a more balanced sound. The lower end of this range allows for an impactful low-end response, giving music and audio a richer, fuller quality.Show More
Maximum Sound Pressure Level (SPL) refers to the loudness the subwoofer can achieve, measured at 110 dB. A higher SPL indicates that the subwoofer can produce louder sounds without distortion, making it suitable for larger studio environments or for use in live sound applications. This level of performance is essential for professional audio production, ensuring that the low frequencies can be heard clearly even in louder settings.
EQ stands for equalization, which is not equipped in the Sub8. The absence of an EQ means users need to rely on external mixing tools to adjust the tonal balance of the subwoofer. This can be beneficial in maintaining a more straightforward design, but it may require additional consideration for users looking to fine-tune their sound.
Filters are included in the Sub8, featuring a High-Pass filter set at 85 Hz. This filter allows higher frequencies to pass through while attenuating lower frequencies, ensuring that the subwoofer only handles bass sounds effectively. This helps to prevent distortion and ensures that mid and high frequencies can be handled by other speakers in a system.
Crossover Frequency settings range from 50 to 150 Hz. This feature allows users to determine where the audio signal is divided between the subwoofer and other speakers, optimizing the system's overall performance. By adjusting the crossover frequency, users can tailor the integration of low frequencies with their main speakers, enhancing the clarity and impact of the entire sound system.
Phase Adjustment of 0 / 180° phase inversion allows users to control the timing of the subwoofer's output relative to other speakers in the setup. This feature is important for achieving coherent sound, as it helps to align the bass frequencies with the rest of the audio spectrum. Depending on the room acoustics and speaker placement, adjusting the phase can enhance the overall bass response and eliminate potential cancellation issues.
Connectivity
| Audio I/O | 2x XLR 3-Pin Balanced Line Input (10 Kilohms) 1x RCA Unbalanced Line Input (10 Kilohms) |
|---|---|
| Digital Audio I/O | |
| Network I/O | |
| USB | |
| Wireless | |
| Mobile App Compatible |
The Audio I/O section of the Adam Audio Sub8 highlights its connectivity options, featuring two XLR 3-pin balanced line inputs which are ideal for professional studio setups. The 10 Kilohm input impedance allows for compatibility with a variety of audio sources while minimizing noise interference. Additionally, the inclusion of one RCA unbalanced line input offers flexibility for connecting consumer-level audio devices, making it versatile for different applications.Show More
On the other hand, the Digital Audio I/O, Network I/O, USB, and Wireless specifications indicate that the Sub8 does not support these modern connectivity options. This means that it is designed primarily for traditional wired connections, which may appeal to users seeking reliability and straightforward functionality without the complexities of digital or networked audio systems.
Lastly, the absence of Mobile App Compatibility suggests that the Sub8 focuses on essential performance without the integration of mobile technology. While this may limit remote control features, it reinforces the subwoofer's aim to deliver high-quality audio reproduction in a professional setting, where users may prefer hands-on control over wireless or app-based management.
Power
| AC Input Power | Not Specified by Manufacturer |
|---|
AC Input Power refers to the amount of electrical power the subwoofer requires to operate effectively. This specification is crucial because it determines how much energy the device will consume during operation. While the specific value is not provided by the manufacturer, it is generally expected that active studio subwoofers like the Adam Audio Sub8 are designed to operate efficiently, balancing performance and power consumption. Understanding AC input power helps users gauge compatibility with their audio setup and ensures they have the appropriate power supply.Show More
In general, a higher AC input power rating may indicate the ability to produce greater output levels and handle more demanding audio tasks. It can also suggest that the subwoofer can deliver deeper bass frequencies and maintain clarity at higher volumes. Conversely, a lower input power may reflect a more energy-efficient design, but it could also limit the subwoofer's performance in high-demand situations. Users should consider their specific audio needs and the overall capabilities of the Sub8 when evaluating this specification.
Physical
| Color | Black |
|---|---|
| Monitor Orientation | Vertical |
| Dimensions (W x H x D) | 10.2 x 16.1 x 15" / 260 x 410 x 380 mm |
| Weight | 26.4 lb / 12.0 kg |
Color: The Adam Audio Sub8 is finished in a classic black color, which not only gives it a sleek and professional appearance but also allows it to blend well with various studio setups and environments. The choice of color can influence the aesthetics of your workspace while maintaining a focus on functionality.Show More
Monitor Orientation: This subwoofer is designed for vertical orientation, which is optimal for many studio setups. Vertical alignment helps in achieving better spatial integration with other monitor speakers, enhancing the overall sound stage and allowing for more accurate monitoring of low frequencies.
Dimensions (W x H x D): The dimensions of the Sub8 are 10.2 x 16.1 x 15 inches (260 x 410 x 380 mm), making it a compact yet powerful subwoofer. Its size is significant as it allows for easy placement in various studio environments without taking up excessive space while still delivering robust sound performance.
Weight: Weighing in at 26.4 lb (12.0 kg), the Sub8 is sturdy enough to provide stability during operation but still manageable for transport and placement. The weight can influence the acoustics by minimizing unwanted vibrations, ensuring that the sound output remains clear and precise.
Packaging Info
| Package Weight | 33 lb |
|---|---|
| Box Dimensions (LxWxH) | 20.65 x 17.75 x 12.9" |
Package Weight: The weight of the Adam Audio Sub8 active studio subwoofer is 33 lb, which indicates a robust and durable construction. A heavier subwoofer typically signifies the presence of high-quality materials and components that contribute to better sound performance and stability. This weight can also imply that the subwoofer is designed to stay firmly in place during intense audio playback, minimizing unwanted vibrations that could affect sound quality.Show More
Box Dimensions (LxWxH): The dimensions of the box, measuring 20.65 x 17.75 x 12.9 inches, give potential users an idea of the physical space required for shipping and storage. These dimensions suggest that the subwoofer is compact enough to fit into various studio environments without taking up excessive space. Understanding the box size is crucial for users who may need to plan for placement in their studios or transport it to different locations, ensuring that it fits comfortably in designated areas.
Customer Questions
How do I connect the Adam Audio Sub8 to my audio interface?
To connect the Adam Audio Sub8 to your audio interface, use balanced XLR or unbalanced RCA cables. Connect the outputs of your audio interface to the corresponding inputs on the Sub8. Ensure that the cables are securely plugged in to avoid any connectivity issues.
What is the best placement for the Sub8 in my studio?
The best placement for the Sub8 is typically in the front third of the room and slightly off-center. Avoid placing it directly against a wall or in a corner, as this can cause bass buildup and muddy the sound. Experiment with different placements to find the most balanced sound in your listening position.
How do I set the crossover frequency on the Sub8?
To set the crossover frequency on the Sub8, use the crossover frequency knob located on the back panel. Adjust it to match the low-frequency response of your main monitors. Typically, a setting between 80-120 Hz is a good starting point, but you may need to adjust it based on your specific setup.
Why is there no sound coming from my Sub8?
If there's no sound coming from your Sub8, first check the power connection and ensure the subwoofer is turned on. Verify that all cables are properly connected and that your audio interface is outputting a signal. Also, check the volume settings on both the Sub8 and your audio source.
How do I adjust the volume on the Sub8?
To adjust the volume on the Sub8, use the gain control knob on the back of the unit. Start with the knob at the midpoint and adjust it up or down until the subwoofer's volume is balanced with your main monitors. It's important to ensure that the bass does not overpower the overall mix.
Can I use the Sub8 with non-Adam Audio monitors?
Yes, the Sub8 can be used with non-Adam Audio monitors. Ensure that your monitors and the Sub8 are properly connected and adjusted for a balanced sound. You may need to experiment with crossover frequency and gain settings to achieve the best integration with your specific monitors.
What should I do if the Sub8 is producing a humming noise?
If the Sub8 is producing a humming noise, check for ground loop issues. Ensure that all connected devices are plugged into the same power outlet. Use balanced cables to minimize interference. If the problem persists, consider using a ground loop isolator.
How do I engage the standby mode on the Sub8?
The Sub8 automatically enters standby mode when it does not receive an audio signal for a period of time. You don't need to manually engage this mode. To wake the subwoofer from standby, simply start playing audio through your system.
What are the dimensions of the Adam Audio Sub8?
The dimensions of the Adam Audio Sub8 are approximately 10.5 inches (267 mm) in width, 14 inches (356 mm) in height, and 15 inches (380 mm) in depth. These measurements can help you plan your studio setup accordingly.
How can I troubleshoot if the subwoofer keeps cutting out?
If the Sub8 keeps cutting out, check the connections to ensure they are secure. Verify that the cables are not damaged and that they are the correct type (balanced XLR or unbalanced RCA). Additionally, check the settings on your audio interface and the Sub8 for any incorrect configurations that may cause interruptions.