Introduction
The VIZIO SB2020n-J6 is an ultra-compact 2.0 channel home theater sound bar designed to enhance your audio experience. It delivers rich, clear sound with up to 91dB of total SPL output, making it suitable for movies, music, and gaming. Featuring full-range speakers and built-in DTS Virtual:X technology, this sound bar provides a multi-dimensional sound experience with virtual height and surround elements.

Figure 1: Front view of the VIZIO SB2020n-J6 Sound Bar.
Safety Information
Please read all safety and operating instructions before using your sound bar. Keep these instructions for future reference.
- Do not expose this appliance to dripping or splashing.
- Do not place objects filled with liquids, such as vases, on the apparatus.
- Ensure proper ventilation around the unit. Do not block any ventilation openings.
- Use only attachments/accessories specified by the manufacturer.
- Unplug this apparatus during lightning storms or when unused for long periods.
- Refer all servicing to qualified service personnel.
Package Contents
Verify that all items listed below are included in your package:
- VIZIO SB2020n-J6 Sound Bar
- Remote Control (requires 2 AAA batteries, not always included)
- Power Cable
- Stereo RCA to 3.5mm Audio Cable with Adapter

Figure 2: VIZIO SB2020n-J6 Sound Bar packaging.
Product Overview
Top Panel Controls
The top panel of the sound bar features several control buttons for easy access to basic functions.

Figure 3: Top panel controls of the VIZIO SB2020n-J6 Sound Bar.
- Power Button: Turns the sound bar on or off.
- Input Button: Cycles through available audio inputs (Optical, AUX, Bluetooth).
- Bluetooth Button: Initiates Bluetooth pairing mode.
- Volume Down (-): Decreases the volume level.
- Volume Up (+): Increases the volume level.
Rear Panel Connections
The rear panel provides various ports for connecting your audio sources and power.

Figure 4: Rear panel connections.
- AC IN: Connects to the power cable.
- USB: For firmware updates or audio playback from compatible USB devices.
- OPTICAL: Digital audio input (recommended for best audio quality).
- AUX: Analog audio input (3.5mm stereo jack).
- SUB OUT: Output for an optional external subwoofer (not included).
Setup
1. Placement
Place the sound bar centrally below your television. Ensure there are no obstructions in front of the sound bar for optimal sound projection. The compact design allows it to fit in various environments.

Figure 5: Sound bar placement in a home entertainment setup.
2. Connecting to Power
- Connect the power cable to the AC IN port on the back of the sound bar.
- Plug the other end of the power cable into a wall outlet.
3. Connecting to an Audio Source
Choose one of the following connection methods:
Optical Connection (Recommended)
- Connect an optical cable (not included) from your TV's Optical Digital Output to the OPTICAL port on the sound bar.
- Ensure your TV's audio output settings are configured for external speakers and PCM audio format, if applicable.
AUX Connection
- Connect the included Stereo RCA to 3.5mm Audio Cable with Adapter from your TV's Audio Out (RCA L/R) or Headphone Out (3.5mm) to the AUX port on the sound bar.
Bluetooth Connection
- Refer to the "Bluetooth Pairing" section under Operating Instructions for detailed steps.
Operating Instructions
Power On/Off
Press the Power button on the sound bar's top panel or on the remote control to turn the unit on or off.
Input Selection
Press the Input button on the sound bar or remote control repeatedly to cycle through the available audio inputs: Optical, AUX, and Bluetooth. The sound bar will provide a voice prompt indicating the selected input.
Volume Control
Use the Volume Up (+) and Volume Down (-) buttons on the sound bar or remote control to adjust the master volume. For optimal performance, set your TV's volume to a moderate level and control the primary volume through the sound bar.
Bluetooth Pairing
- Press and hold the Bluetooth button on the sound bar or remote control for 3 seconds. The LED indicator on the sound bar will begin to flash, indicating pairing mode.
- On your mobile device or computer, enable Bluetooth and search for new devices.
- Select "VIZIO SB2020n-J6" from the list of available devices.
- Once connected, the LED indicator on the sound bar will stop flashing and remain solid.
DTS Virtual:X
The sound bar features built-in DTS Virtual:X technology, which provides a virtual height and surround sound element for a more immersive listening experience. This feature is automatically active and enhances audio from all connected sources.
Maintenance
To ensure the longevity and optimal performance of your VIZIO SB2020n-J6 Sound Bar, follow these maintenance guidelines:
- Cleaning: Gently wipe the sound bar's surface with a soft, dry, lint-free cloth. Do not use liquid cleaners, aerosols, or abrasive materials, as they may damage the finish or internal components.
- Ventilation: Ensure that the ventilation openings are not blocked by dust or debris. Periodically clean any dust accumulation with a soft brush or vacuum cleaner.
- Storage: If storing the sound bar for an extended period, disconnect it from power and store it in a cool, dry place, away from direct sunlight and extreme temperatures.
Troubleshooting
If you encounter issues with your sound bar, refer to the following common problems and solutions:
| Problem | Possible Solution |
|---|---|
| No power | Ensure the power cable is securely connected to both the sound bar and a working wall outlet. Try a different outlet. |
| No sound |
|
| Distorted sound |
|
| Bluetooth device cannot pair |
|
| Sound cuts out at very low volume | This can occur if the input signal is too low. To mitigate this, increase the volume on your television or audio source to a higher level, and then adjust the sound bar's volume for your desired listening level. This ensures a stronger signal is sent to the sound bar. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | SB2020n-J6 |
| Speaker Type | Soundbar |
| Surround Sound Channel Configuration | 2.0 |
| Connectivity Technology | Bluetooth |
| Wireless Communication Technology | Bluetooth |
| Bluetooth Range | 10 Meters |
| Signal-to-Noise Ratio | 91 dB |
| Product Dimensions (D x W x H) | 4.45" x 20" x 2.19" |
| Item Weight | 5 Pounds |
| Included Components | Remote Control, Power Cable, Stereo RCA to 3.5mm Audio Cable with Adapter |
| Power Source | Corded Electric |
| Special Feature | Built-in DTS Virtual:X technology |
| Manufacturer | VIZIO |

Figure 6: VIZIO SB2020n-J6 Sound Bar dimensions.
Warranty and Support
The VIZIO SB2020n-J6 Sound Bar comes with a Limited Warranty. For specific terms and conditions of your warranty, please refer to the documentation included with your product or visit the official VIZIO support website.
For technical assistance, troubleshooting beyond this manual, or to inquire about warranty service, please contact VIZIO Customer Support. Contact information can typically be found on the VIZIO website or in your product's original packaging.