Introduction
The ELAC Debut 2.0 S10.2 10” Powered Subwoofer is designed to complement your Debut 2.0 loudspeakers, providing powerful and deep bass. Its compact design allows for flexible placement within your listening environment. This manual provides essential information for setting up, operating, and maintaining your subwoofer.
Key Features
- Powerful Subwoofer: The S10.2 is engineered to deliver significant bass performance, enhancing the audio experience of your Debut 2.0 loudspeakers.
- Bass that Brings Sound to Life: Equipped with a 200-Watt built-in amplifier, it provides robust low frequencies, adding depth and presence to music and movie soundtracks.
- On-Demand Power: Features a 10-inch long-throw custom bass driver and a 200-Watt Peak BASH amplifier, ensuring accurate reproduction of demanding audio content.
- Braced MDF Cabinets: The cabinet construction utilizes MDF, internally braced for increased stiffness and strength, which helps reduce unwanted vibrations and ensures precise low-frequency reproduction without distortion.
- Redesigned from the Ground Up: Part of the Debut 2.0 Series, this subwoofer incorporates design improvements for enhanced sound quality.
What's in the Box
Upon opening the package, ensure all components are present and in good condition. The box should contain:
- ELAC Debut 2.0 S10.2 Powered Subwoofer
- Power Cable
- User Manual (this document)
Setup
Placement
The placement of your subwoofer significantly impacts its performance. Experiment with different locations to find the optimal position in your room. Generally, corner placement can enhance bass output, while placing it along a wall can provide a more balanced sound. Avoid placing the subwoofer directly in a corner if it results in boomy or indistinct bass.
Connections
- Ensure your audio receiver or amplifier is turned off before making any connections.
- Connect an RCA cable from the "SUBWOOFER OUT" or "LFE OUT" port on your receiver to the "LINE IN (LFE)" port on the ELAC S10.2 subwoofer.
- If your receiver does not have an LFE output, you can use a stereo RCA cable to connect the "FRONT L/R PRE-OUT" of your receiver to the "LINE IN (LEFT/RIGHT)" inputs on the subwoofer.
- Connect the power cable to the subwoofer's power input and then to a wall outlet.
Initial Power On
After making all connections, turn on your audio receiver and then the subwoofer. The subwoofer typically has a power switch or an auto-on feature that activates when an audio signal is detected.
Operating Instructions
Volume Control
Adjust the volume knob on the subwoofer's control panel to blend the bass output seamlessly with your main speakers. Start with a low volume and gradually increase it until the bass sounds balanced and natural, not overpowering.
Low Pass Filter (Crossover)
The low pass filter controls the upper frequency limit of the subwoofer. Adjust this setting to match the low-frequency capabilities of your main speakers. A common starting point is 80 Hz, but you may need to adjust it higher or lower based on your main speakers and room acoustics.
Phase Control
The phase control (0° or 180°) helps ensure that the subwoofer's sound waves are in sync with your main speakers. Experiment with both settings while listening to music with strong bass. Choose the setting that provides the most impactful and coherent bass response.
Room EQ and App Control
The ELAC Debut 2.0 S10.2 subwoofer features advanced Room EQ capabilities, often controlled via a dedicated smartphone application. This app allows you to measure the subwoofer's near-field response and the room's response, then automatically adjusts the subwoofer's output to match the designed response at your listening position. The app also provides further parametric EQ adjustments for fine-tuning the sound to your preference. Additionally, if you have multiple ELAC subwoofers, the app allows you to control them individually or group them together for synchronized volume and settings adjustments.
Maintenance
- Keep the subwoofer clean by wiping it with a soft, dry cloth. Avoid using liquid cleaners or abrasive materials.
- Ensure adequate ventilation around the subwoofer to prevent overheating. Do not block the vents or place it in an enclosed space without proper airflow.
- Protect the subwoofer from direct sunlight, excessive heat, moisture, and dust.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound from subwoofer |
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| Boomy or muddy bass |
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| Weak or thin bass |
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Specifications
| Feature | Detail |
|---|---|
| Model Name | DS102BK |
| Speaker Type | Subwoofer |
| Mounting Type | Floor Standing |
| Subwoofer Diameter | 10 Inches |
| Woofer Diameter | 10 Inches |
| Speaker Maximum Output Power | 200 Watts |
| Frequency Response | 35 Hz |
| Connectivity Technology | Wired |
| Recommended Uses For Product | Music, Movies |
| Compatible Devices | Desktop, Television, Laptop |
| Color | Black |
| Product Dimensions | 25"D x 22.25"W x 25"H |
| Item Weight | 28.7 Pounds |
| Manufacturer | ELAC |
| Date First Available | June 7, 2018 |
| UPC | 858552007363 |
Warranty and Support
The ELAC Debut 2.0 S10.2 Powered Subwoofer comes with a Limited Warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official ELAC website. For technical support, troubleshooting assistance, or service inquiries, please contact ELAC customer support through their official channels.
You can find more information and support resources on the ELAC Brand Store on Amazon.
Product Media
Product Images

Front view of the ELAC Debut 2.0 S10.2 Powered Subwoofer, showcasing its compact black cabinet and front-firing port.

Angled view of the ELAC Debut 2.0 S10.2 Subwoofer, highlighting its textured black finish and sturdy feet.

Rear view of the ELAC Debut 2.0 S10.2 Subwoofer, showing the control panel with level, low pass, phase, and power settings, along with line-in connections.

Top-down view of the ELAC Debut 2.0 S10.2 Subwoofer, emphasizing its clean lines and compact form factor.

Image illustrating the dimensions of the ELAC Debut 2.0 S10.2 Subwoofer: 25"D x 22.25"W x 25"H.
Official Product Video
This video provides an overview of ELAC subwoofers, including the Debut 2.0 series. It highlights features such as the 10-inch active long-throw woofer, 400-watt peak amplifier, and the advanced Room EQ system. The video also discusses the capability to control multiple subwoofers simultaneously via a smartphone app, allowing for individual setup and grouped control of volume and other settings.





