1. Product Overview
The INSIGNIA NS-SBAR21F20 is a 2.1-channel 80W soundbar system designed to enhance your audio experience for movies and music. It includes a soundbar and a wireless subwoofer, offering versatile audio optimization with various presets. The system supports multiple connectivity options and can be wall-mounted for flexible placement.

Image 1.1: The INSIGNIA NS-SBAR21F20 soundbar and its accompanying wireless subwoofer.
2. Key Features
- 80W Total Output Power: Delivers dynamic and clear audio.
- Wireless Subwoofer: Provides deep, powerful bass without the need for additional cables to the soundbar.
- Bluetooth Music Streaming: Easily connect and play audio from compatible Bluetooth-enabled devices.
- Sleek Design: Complements most HDTVs for a streamlined home entertainment setup.
- Multiple Inputs: Includes RCA x 2, optical digital audio, and mini jack for broad compatibility.
- Remote Control: Allows convenient adjustment of settings from a distance.
- Sound Presets: Features standard, theater, and news presets for optimized audio based on content.
- Wall-Mountable: Designed for flexible placement options, including wall mounting.
3. Setup Guide
3.1 Unpacking and Placement
Carefully remove all components from the packaging. Place the soundbar on a stable surface in front of your TV or mount it on the wall. Position the wireless subwoofer in a location that provides optimal bass response, typically near the soundbar or a corner of the room.

Image 3.1: Example placement of the soundbar system in a living room environment.
3.2 Connecting the Soundbar
Connect the soundbar to your TV or other audio source using one of the available input options (Optical, RCA, or Mini Jack). Ensure the power cable is securely connected to the soundbar and a power outlet.
3.3 Wireless Subwoofer Pairing
The wireless subwoofer should automatically pair with the soundbar when both devices are powered on. If pairing does not occur automatically, refer to the troubleshooting section for manual pairing instructions.
4. Operating Instructions
4.1 Power On/Off
Press the Power button on the soundbar or the remote control to turn the system on or off.
4.2 Input Selection
Press the Input button on the soundbar or remote control to cycle through available audio sources (Optical, RCA, Mini Jack, Bluetooth, USB).
4.3 Volume Control
Use the Volume Up (+) and Volume Down (-) buttons on the soundbar or remote control to adjust the audio level.
4.4 Bluetooth Pairing
- Select Bluetooth as the input source on the soundbar.
- Enable Bluetooth on your mobile device and search for available devices.
- Select "INSIGNIA NS-SBAR21F20" from the list to pair.
- Once paired, audio from your device will play through the soundbar.
5. Connectivity Options
The soundbar offers various ports for connecting to different audio sources:
- Optical Digital Audio: For high-quality digital audio connection to TVs or other devices.
- RCA (L/R): Analog audio input for devices with RCA outputs.
- Mini Jack (3.5mm AUX): For connecting devices with a 3.5mm audio output.
- USB: For playing audio files from a USB storage device.
- Bluetooth: Wireless audio streaming from compatible devices.

Image 5.1: Rear view of the soundbar illustrating the various input ports.
6. Care and Maintenance
To ensure the longevity and optimal performance of your soundbar system, follow these guidelines:
- Cleaning: Use a soft, dry cloth to clean the surfaces of the soundbar and subwoofer. Avoid using liquid cleaners or solvents.
- Ventilation: Ensure adequate ventilation around the soundbar and subwoofer to prevent overheating. Do not block any ventilation openings.
- Environment: Keep the system away from direct sunlight, heat sources, excessive dust, moisture, and strong magnetic fields.
- Power: Disconnect the power cord from the wall outlet if the unit will be unused for an extended period.
7. Troubleshooting
7.1 No Sound
- Ensure the soundbar is powered on and the volume is not muted or set too low.
- Verify that the correct input source is selected on the soundbar.
- Check all cable connections between the soundbar and your audio source (TV, etc.).
- If using an optical cable, ensure it is not bent or damaged.
7.2 Wireless Subwoofer Not Connecting
- Ensure both the soundbar and subwoofer are powered on.
- Move the subwoofer closer to the soundbar to rule out range issues.
- If the subwoofer does not automatically pair, consult the full user manual for specific manual pairing instructions, which typically involve pressing a pairing button on both units.
7.3 Bluetooth Connection Issues
- Ensure the soundbar is in Bluetooth mode.
- Make sure your Bluetooth device is within range (typically 30 feet or 10 meters).
- Try unpairing and re-pairing the device.
- Clear the Bluetooth device list on your soundbar (if applicable, refer to the full manual).
8. Technical Specifications
| Feature | Specification |
|---|---|
| Model Name | NS-SBAR21F20 |
| Speaker Type | Soundbar with Wireless Subwoofer |
| Total Output Power | 80 Watts |
| Surround Sound Channel Configuration | 2.1 |
| Wireless Communication Technology | Bluetooth |
| Connectivity Technology | Optical, RCA, Mini Jack, USB, Bluetooth |
| Audio Output Mode | Stereo |
| Control Method | Remote |
| Mounting Type | Bar Mount |
| Color | Black |
| Item Weight | 14.8 Pounds |
| UPC | 600603250460 |
9. Warranty and Support
9.1 Warranty Information
This product comes with an Extended Warranty. Please refer to the warranty card included with your purchase or visit the official INSIGNIA website for detailed terms and conditions.
9.2 Customer Support
For technical assistance, troubleshooting, or service inquiries, please contact INSIGNIA customer support. Contact information can typically be found on the product packaging, the official INSIGNIA website, or in the full user manual.





