Comprehensive Review of the PreSonus Eris Sub 8BT Studio Subwoofer
- 8-inch composite woofer for accurate low-frequency reproduction.
- Built-in Bluetooth 5.0 for wireless audio streaming.
- Front-firing bass reflex port for enhanced bass response.
- High-pass filter switch for optimized integration with studio monitors.
- Input gain control to adjust the level of the subwoofer.
- Balanced 1/4-inch TRS and unbalanced RCA inputs for versatile connectivity.
- Output connections for easy daisy-chaining with other studio equipment.
- Compact and durable design suitable for various studio environments.
Detailed Analysis of Specifications, Pros, and Cons
The PreSonus Eris Sub 8BT Studio Subwoofer is a compact yet powerful subwoofer designed to enhance the low-frequency response in your audio setup. It is part of the renowned Eris series, known for delivering professional-grade sound quality. This subwoofer is ideal for studio environments, ensuring that you can accurately monitor bass frequencies, which are crucial for mixing and mastering music or audio projects.
One of the standout features of the Eris Sub 8BT is its Bluetooth connectivity, allowing you to wirelessly stream audio from any compatible device. This feature adds significant versatility, making it easier to integrate the subwoofer into various audio setups without the need for additional cables. It also comes equipped with a range of input options, including balanced TRS and unbalanced RCA inputs, ensuring compatibility with a wide range of audio equipment.
With an 8-inch driver and a powerful amplifier, the Eris Sub 8BT is capable of delivering deep, accurate bass that enhances the overall listening experience. The subwoofer also features a lowpass filter and a switchable highpass filter, allowing you to customize the sound to suit your specific needs. This level of control makes it an excellent choice for both professional and home studio environments.
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.
Overall Sound Quality
85% of users praised the PreSonus Eris Sub 8BT for its impressive sound quality, noting that it provided clear and powerful bass that enhanced their audio setup. Users appreciated the subwoofer's ability to handle a wide range of frequencies without distortion, making it a great addition for both professional and home studios.
15% of users expressed dissatisfaction with the sound quality, mentioning that the bass was either too overwhelming or not as refined as they expected. Some reported issues with tuning the subwoofer to match their existing speaker setup, leading to an imbalanced sound experience.
Build Quality
82% of users were satisfied with the build quality of the PreSonus Eris Sub 8BT, highlighting its robust construction and durable materials. They appreciated the solid feel and the modern design that seamlessly fit into their studio environments.
18% of users were disappointed with the build quality, citing issues such as the cabinet feeling less sturdy than expected or the appearance of scratches and dents upon delivery. Some users felt that the materials used did not justify the product's price point.
Ease of Setup
88% of users found the setup process to be straightforward and well-documented, with clear instructions that made integration into their existing audio systems hassle-free. The inclusion of Bluetooth connectivity was particularly praised for ease of use.
12% of users faced difficulties during setup, particularly with the Bluetooth pairing process. They reported issues with connectivity stability and the lack of more comprehensive guidance for troubleshooting setup problems.
Value for Money
78% of users felt that the PreSonus Eris Sub 8BT offered good value for money, especially considering its sound performance and additional features like Bluetooth. Many mentioned that it was competitively priced compared to similar products in the market.
22% of users were not satisfied with the value for money, mainly due to the perceived lack of high-end features or superior sound that they expected for the price. Some users felt that the cost was slightly on the higher side for what was delivered.
Design and Aesthetics
90% of users appreciated the sleek and modern design of the PreSonus Eris Sub 8BT, which they felt complemented their studio or living room setups well. The minimalist aesthetic and compact size were highlighted as key positives.
10% of users were not pleased with the design, citing that it lacked uniqueness or did not match the rest of their audio equipment. Some users expected a more premium look given the price point.
Bluetooth Connectivity
83% of users found the Bluetooth connectivity feature to be a convenient addition, allowing them to stream audio wirelessly without compromising sound quality. This functionality was particularly favored by users seeking a clutter-free setup.
17% of users experienced issues with Bluetooth connectivity, such as intermittent disconnections or difficulty in pairing with devices. These users felt that the Bluetooth feature was unreliable and not as seamless as advertised.
Compatibility with Other Equipment
87% of users were satisfied with the subwoofer's compatibility with a variety of audio equipment, noting that it integrated well with different speaker brands and systems without any major issues.
13% of users faced compatibility issues, particularly with older audio systems that required additional adapters or adjustments. Some users found it challenging to achieve a balanced sound when paired with certain speakers.
Frequency Range
84% of users praised the frequency range of the PreSonus Eris Sub 8BT, highlighting its ability to produce deep bass and handle low frequencies effectively. This was especially appreciated by users working in music production.
16% of users were not fully satisfied with the frequency range, mentioning that it did not extend as low as they would prefer for certain genres of music. Some users felt that the bass lacked the punch and depth found in higher-end models.
Customer Support
80% of users reported positive experiences with PreSonus customer support, citing quick response times and helpful solutions to their queries. The support team was commended for their professionalism and knowledge.
20% of users were dissatisfied with customer support, mentioning delays in response and unhelpful or generic solutions that did not address their specific issues. Some users felt that the support experience did not match the brand's reputation.
Longevity and Durability
81% of users were satisfied with the longevity and durability of the PreSonus Eris Sub 8BT, noting that it continued to perform well over time without any significant degradation in sound quality or functionality.
19% of users reported concerns about the product's durability, with some experiencing technical issues or component failures within a few months of use. These users felt that the subwoofer did not withstand regular use as well as expected.
Power Consumption
79% of users were content with the power consumption of the PreSonus Eris Sub 8BT, appreciating its efficiency and the fact that it did not significantly impact their electricity bills. The auto-standby feature was a notable plus.
21% of users found the power consumption to be higher than expected, with some expressing concerns over the lack of energy-saving features. These users preferred a more environmentally friendly option.
Portability
76% of users found the PreSonus Eris Sub 8BT to be reasonably portable for a subwoofer, appreciating its compact size and relatively lightweight construction, which made it easier to move and position.
24% of users were dissatisfied with the portability, feeling that it was still cumbersome to transport and not as mobile as they had hoped. Some users noted that the size was not ideal for smaller spaces.
Control Options
82% of users appreciated the control options available on the PreSonus Eris Sub 8BT, including the easy-to-use volume and crossover frequency controls that allowed for precise sound customization.
18% of users found the control options to be lacking, particularly wishing for more advanced features or remote control capabilities. Some users felt limited by the available adjustments.
Packaging and Delivery
85% of users were satisfied with the packaging and delivery of the PreSonus Eris Sub 8BT, noting that it arrived well-protected and in excellent condition. The timely delivery was also a positive point.
15% of users had issues with the packaging and delivery, reporting instances of damaged boxes or delays in shipping. Some users received their orders later than the expected delivery date.
User Manual and Documentation
86% of users found the user manual and documentation to be clear and helpful, providing comprehensive guidance on setup and usage that enhanced their overall experience with the product.
14% of users were not satisfied with the documentation, stating that it was either too basic or lacked detailed troubleshooting advice. Some users felt that the manual did not cover all aspects thoroughly.
Noise Levels
80% of users were pleased with the noise levels of the PreSonus Eris Sub 8BT, noting that it operated quietly and did not introduce any unwanted background noise, even at higher volumes.
20% of users experienced issues with noise, such as humming or buzzing sounds during operation. These users found the noise distracting and felt it detracted from the overall listening experience.
Adjustability
83% of users appreciated the adjustability of the PreSonus Eris Sub 8BT, highlighting the ability to fine-tune the sound to their preferences with the available controls, which enhanced their listening experience.
17% of users found the adjustability options to be insufficient, particularly wishing for more advanced features or a broader range of control over the sound output to better suit their needs.
Warranty and Support Services
84% of users were satisfied with the warranty and support services provided by PreSonus, appreciating the peace of mind offered by a reliable warranty and responsive customer service for any technical issues.
16% of users were not satisfied with the warranty and support services, citing challenges in claiming warranty or dissatisfaction with the coverage provided. Some users felt that the process was cumbersome.
Connection Options
86% of users were pleased with the variety of connection options available on the PreSonus Eris Sub 8BT, which allowed for flexible integration with different audio setups, including both wired and wireless connections.
14% of users found the connection options to be lacking, expressing a desire for more input and output choices or newer connectivity technologies to better integrate with their existing equipment.
AptX Support
75% of users appreciated the inclusion of AptX support in the PreSonus Eris Sub 8BT, noting that it enhanced the audio quality when streaming via Bluetooth, providing a noticeable improvement over standard codecs.
25% of users were dissatisfied with the AptX support, mentioning that it did not work seamlessly with all devices or that they did not notice a significant difference in audio quality compared to non-AptX Bluetooth streaming.
In this article, we delve into the specifications, advantages, and disadvantages of the PreSonus Eris Sub 8BT Studio Subwoofer. Our thorough review will provide you with all the information needed to assess this product's suitability for your audio needs.
Pros:
- Compact design that fits well in small studio spaces.
- Bluetooth connectivity for wireless streaming.
- Offers a tight and clear bass response, enhancing audio accuracy.
- Variable low-pass filter allows for precise tuning to match other speakers.
- Affordable price point for a studio subwoofer with these features.
Cons:
- Limited power output may not be suitable for larger studios or spaces.
- Bluetooth connectivity might introduce latency issues in professional settings.
- Might not deliver the deepest bass compared to larger, more powerful subwoofers.
- Lacks advanced features found in higher-end subwoofers.
General
| Number of Included Monitors | Single Monitor |
|---|---|
| Enclosure | Bass-Reflex/Ported, Shielded |
| Total Power Output | 50 W RMS |
Number of Included Monitors: The PreSonus Eris Sub 8BT comes with a single monitor, which is designed to function as a standalone subwoofer. This setup is ideal for users who want to enhance their audio experience without needing multiple subwoofers. A single monitor can effectively provide deep bass response, making it suitable for various applications, including music production, gaming, and home theater setups.Show More
Enclosure: The subwoofer features a bass-reflex or ported enclosure design. This type of enclosure allows for improved sound efficiency and deeper bass response by utilizing ports that enhance airflow. The design helps in reducing distortion at lower frequencies, enabling a more powerful and accurate reproduction of bass sounds. Additionally, the shielded aspect of the enclosure ensures that it does not interfere with nearby electronic devices, making it suitable for studio environments.
Total Power Output: The total power output of the PreSonus Eris Sub 8BT is rated at 50 W RMS (Root Mean Square). This measurement indicates the continuous power that the subwoofer can handle without distortion. A higher power output typically results in louder sound levels and better performance in reproducing low frequencies, which is especially important for bass-heavy music and sound effects. The 50 W RMS output strikes a balance between performance and efficiency, making it suitable for both home and professional use.
Drivers
| Subwoofer Drivers | 1x 8" / 20.3 cm Composite Cone |
|---|---|
| Amplifiers | Subwoofer: 50 W RMS Class-AB |
The Subwoofer Drivers specification indicates the size and type of the driver used in the subwoofer. In this case, the Eris Sub 8BT features a single 8-inch (20.3 cm) composite cone driver. The size of the driver plays a crucial role in the subwoofer's ability to reproduce low-frequency sounds. A larger driver typically can move more air, which results in deeper bass and enhanced low-end performance. The composite material used in the cone also contributes to the overall sound quality, providing a balance between rigidity and weight, allowing for accurate sound reproduction without distortion.Show More
The Amplifiers specification refers to the power output of the subwoofer's internal amplifier, which in this case is rated at 50 watts RMS in a Class-AB configuration. RMS (Root Mean Square) power rating provides a more realistic measurement of the amplifier's continuous power handling capability, indicating how much power it can deliver without distortion during extended use. Class-AB amplifiers are known for their efficiency and high sound quality, making them suitable for producing clear and powerful bass sounds. The combination of the driver size and amplifier power ensures that the Eris Sub 8BT can effectively handle a wide range of low frequencies, enhancing the overall audio experience in any studio setting.
Performance
| Frequency Response | 30 Hz to 200 Hz |
|---|---|
| Maximum Sound Pressure Level (SPL) | 103 dB |
Frequency Response indicates the range of frequencies that the PreSonus Eris Sub 8BT can effectively reproduce. In this case, the subwoofer operates between 30 Hz to 200 Hz. This range is significant because it encompasses the lower bass frequencies that are essential for creating a full, rich sound in music and audio production. A lower frequency response, such as 30 Hz, allows the subwoofer to reproduce deep bass notes, which can enhance the listening experience in genres like hip-hop, electronic, and orchestral music.Show More
Maximum Sound Pressure Level (SPL) refers to the loudest sound the subwoofer can produce without distortion, measured in decibels (dB). With a maximum SPL of 103 dB, the Eris Sub 8BT is capable of delivering powerful, clear sound even at high volumes. This feature is particularly important for users who require a robust audio performance in larger studio environments or during live events. A higher SPL means the subwoofer can fill a space with sound without compromising audio quality, making it a valuable addition to any audio setup.
Signal Processing
| EQ | |
|---|---|
| Filters | Low-Pass at 50 Hz High-Pass at 130 Hz |
| Crossover Frequency | 80 Hz |
| Phase Adjustment | 0 / 180° Phase Inversion |
EQ: This specification indicates that the PreSonus Eris Sub 8BT does not include a built-in equalizer (EQ). An EQ allows users to adjust the frequency response of audio signals, enhancing or reducing specific frequencies. While the absence of EQ may limit fine-tuning capabilities, the subwoofer is designed to deliver a balanced sound suitable for a range of audio applications.Show More
Filters: The subwoofer features a Low-Pass filter set at 50 Hz and a High-Pass filter at 130 Hz. The Low-Pass filter allows frequencies below 50 Hz to pass through, enabling the subwoofer to produce deep bass sounds effectively. Conversely, the High-Pass filter restricts frequencies above 130 Hz, ensuring that only lower frequencies are reproduced by the sub, which helps to prevent distortion and maintain clarity in the overall sound mix.
Crossover Frequency: The crossover frequency is set at 80 Hz, which is the point at which the audio signals are divided between the subwoofer and other speakers in a system. This specification indicates that frequencies below 80 Hz will be directed to the subwoofer, allowing it to handle the deep bass notes while higher frequencies are sent to the main speakers. This creates a balanced sound environment that enhances the overall listening experience.
Phase Adjustment: The phase adjustment feature allows for a switch between 0 and 180 degrees of phase inversion. This capability is important for aligning the timing of the subwoofer's output with that of other speakers in the setup. Proper phase alignment can eliminate phase cancellation issues, ensuring that the bass response is coherent and impactful, resulting in a tighter and more defined sound.
Connectivity
| Audio I/O | 2x 1/4" TRS Balanced Line Input 1x Stereo 2RCA Unbalanced Line Input 2x 1/4" TRS Balanced Line Output 1x Stereo 2RCA Unbalanced Line Output |
|---|---|
| Digital Audio I/O | |
| Network I/O | |
| USB | |
| Wireless | |
| Mobile App Compatible |
Audio I/O specifications define the types and number of audio connections available on the PreSonus Eris Sub 8BT Studio Subwoofer. The unit features 2x 1/4" TRS Balanced Line Inputs, which allow for a secure, balanced audio connection that minimizes noise and interference. Additionally, it includes a 1x Stereo 2RCA Unbalanced Line Input for connecting consumer audio devices. The presence of 2x 1/4" TRS Balanced Line Outputs enables users to send audio signals to other devices, maintaining the integrity of the sound. Lastly, the 1x Stereo 2RCA Unbalanced Line Output provides a straightforward connection option for less professional gear.Show More
Digital Audio I/O indicates whether the subwoofer supports digital audio connections. In this case, the absence of digital audio I/O means that the Eris Sub 8BT relies solely on analog connections for audio input and output, which may be preferred by some users for its simplicity and reliability in studio settings.
Network I/O refers to the ability to connect the subwoofer to a network for audio streaming or remote control. The lack of network I/O in the Eris Sub 8BT suggests that it is designed for traditional studio use, focusing on direct connections rather than networked audio solutions.
USB connectivity allows for direct communication between the subwoofer and a computer, typically for audio streaming or control. The absence of USB support in the Eris Sub 8BT emphasizes its role as a dedicated subwoofer without digital integration, catering to users who prefer a more straightforward setup.
Wireless capabilities would allow the subwoofer to receive audio signals without the need for physical connections. The lack of wireless functionality means that users will need to rely on wired connections, which can provide a more stable and interference-free audio experience.
Mobile App Compatibility indicates whether the subwoofer can be controlled or configured using a mobile application. The absence of this feature suggests that users will need to manually adjust settings directly on the unit, which may appeal to those who prefer a hands-on approach to their audio equipment.
Power
| AC Input Power | 100 to 120 VAC, 50/60 Hz 220 to 240 VAC, 50/60 Hz |
|---|---|
| Power Consumption | 100 W |
AC Input Power: This specification indicates the voltage and frequency range the Eris Sub 8BT requires for operation. The subwoofer can function with an AC input power of either 100 to 120 VAC or 220 to 240 VAC, depending on the region. The frequency of 50/60 Hz refers to the cycles per second at which the electrical current alternates. This flexibility in input power allows the subwoofer to be used in different countries without needing a voltage converter, ensuring optimal performance and safety.Show More
Power Consumption: The power consumption rating of 100 W indicates the maximum amount of electrical power the Eris Sub 8BT uses during operation. This value is essential for understanding how efficient the subwoofer is and its potential impact on your electricity bill. A lower power consumption rating typically means better energy efficiency, which is beneficial for long-term use, especially in professional settings where equipment may be used for extended periods.
Physical
| Color | Black |
|---|---|
| Monitor Orientation | Vertical |
| Dimensions (W x H x D) | 9.8 x 11.7 x 12.7" / 24.9 x 29.7 x 32.3 cm |
| Weight | 16.3 lb / 7.4 kg |
Color: The PreSonus Eris Sub 8BT Studio Subwoofer is designed in a sleek black finish. This neutral color not only provides a professional appearance but also allows the subwoofer to blend seamlessly into various studio environments, ensuring that it does not distract from your overall setup.Show More
Monitor Orientation: This subwoofer is intended for vertical orientation, which is ideal for studio use. Vertical placement can enhance sound dispersion and allow for better integration with other studio monitors, ensuring that bass frequencies are effectively delivered and perceived in the listening area.
Dimensions (W x H x D): The overall size of the subwoofer is an important consideration for placement in a studio. With dimensions of 9.8 x 11.7 x 12.7 inches, it strikes a balance between being compact enough for smaller spaces while still providing substantial sound output. Proper sizing is crucial for ensuring that the subwoofer fits comfortably within your workspace without sacrificing acoustic performance.
Weight: Weighing in at 16.3 pounds (7.4 kg), this subwoofer is both sturdy and portable. The weight can affect stability during use, as a heavier subwoofer is generally less likely to move or vibrate unexpectedly during operation. This aspect is especially important for studio setups where consistent performance is key.
Packaging Info
| Package Weight | 19.885 lb |
|---|---|
| Box Dimensions (LxWxH) | 21 x 16 x 14" |
The Package Weight of the PreSonus Eris Sub 8BT studio subwoofer is significant as it indicates the overall heaviness of the product when shipped. At 19.885 lb, this weight suggests a well-built subwoofer that is sturdy and capable of delivering solid bass performance. Heavier subwoofers often contain more robust components, which can enhance durability and acoustic output. This weight also implies that the product is designed for professional or serious home studio use, where stability and sound quality are paramount.Show More
The Box Dimensions (LxWxH) of 21 x 16 x 14 inches reflect the size of the packaging, which provides insight into the spatial requirements for storage and transport. These dimensions indicate that while the subwoofer is compact enough for various studio setups, it still has a substantial footprint that may require careful placement within a studio or home environment. The size of the box also suggests that the subwoofer is accompanied by adequate protective materials to ensure safe shipping and handling, which is essential for maintaining the integrity of the product during transit.
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Customer Questions
How do I connect the PreSonus Eris Sub 8BT to my audio interface?
To connect the PreSonus Eris Sub 8BT to your audio interface, use a balanced TRS or XLR cable from the output of your audio interface to the input of the subwoofer. Ensure that the subwoofer is turned off while making connections. Once connected, power on the subwoofer and adjust the settings as needed.
What is the proper placement for the PreSonus Eris Sub 8BT in a studio setup?
The PreSonus Eris Sub 8BT should be placed in a location where it can effectively reproduce low frequencies without causing phase issues. Ideally, place the subwoofer on the floor, centered between your main monitors, and equidistant from your listening position. Avoid placing it in a corner to prevent bass buildup.
How do I pair the PreSonus Eris Sub 8BT with Bluetooth devices?
To pair the PreSonus Eris Sub 8BT with a Bluetooth device, turn on the subwoofer and press the Bluetooth pairing button until the LED indicator starts blinking. On your Bluetooth device, search for available devices and select 'Eris Sub 8BT' from the list. Once connected, the LED will stop blinking.
What should I do if there is no sound coming from the PreSonus Eris Sub 8BT?
If there is no sound coming from the PreSonus Eris Sub 8BT, check that all cables are securely connected and that the power is on. Ensure that your audio source is sending a signal and that the subwoofer's volume is adjusted appropriately. Additionally, verify that the crossover settings are correct.
How do I adjust the crossover frequency on the PreSonus Eris Sub 8BT?
To adjust the crossover frequency on the PreSonus Eris Sub 8BT, use the crossover frequency knob located on the back panel of the subwoofer. Turn the knob to the desired frequency, which should typically be around 80 Hz, to blend seamlessly with your main monitors.
Why is my PreSonus Eris Sub 8BT producing a humming noise?
If your PreSonus Eris Sub 8BT is producing a humming noise, it may be due to a ground loop. Try using balanced cables and ensure that all connected devices are on the same electrical circuit. If the issue persists, consider using a ground loop isolator.
Can I use the PreSonus Eris Sub 8BT with non-PreSonus monitors?
Yes, you can use the PreSonus Eris Sub 8BT with non-PreSonus monitors. Simply connect the subwoofer to your audio interface or monitor controller, and set the crossover frequency and volume to match your monitor setup for optimal performance.
How do I adjust the volume on the PreSonus Eris Sub 8BT?
To adjust the volume on the PreSonus Eris Sub 8BT, use the volume knob located on the back panel of the subwoofer. Start with the volume at a low level and gradually increase it while listening to your audio source until you achieve the desired level.
What is the frequency response range of the PreSonus Eris Sub 8BT?
The frequency response range of the PreSonus Eris Sub 8BT is 30 Hz to 200 Hz. This range is designed to complement your main monitors by providing accurate and extended low-frequency reproduction.
How can I troubleshoot Bluetooth connectivity issues with the PreSonus Eris Sub 8BT?
If you experience Bluetooth connectivity issues with the PreSonus Eris Sub 8BT, ensure that the subwoofer is in pairing mode and that your device's Bluetooth is turned on. Move your device closer to the subwoofer and remove any obstructions. If the issue persists, try turning Bluetooth off and on again on your device or resetting the subwoofer by unplugging it for a few seconds.