Polk Audio AM6914-A
Polk Audio Omni SB1 TV Sound Bar & Subwoofer
User Manual
Introduction
The Polk Audio Omni SB1 is a 3.1 channel sound bar system designed to enhance your television audio experience and provide wireless music streaming capabilities. Featuring Polk's patented Voice Adjust technology, it ensures clear dialogue, while the included 8-inch wireless subwoofer delivers powerful bass. This manual provides essential information for setting up, operating, and maintaining your Omni SB1 system.
Key Features:
- 3.1 Channel sound bar and wireless subwoofer with Dolby Digital decoding.
- Polk Voice Adjust technology for clear dialogue.
- Smart Bar technology for TV remote learning.
- DTS Play-Fi technology for Wi-Fi connectivity and wireless music streaming.
- Optimized listening modes for movies and music.
What's in the Box
Carefully unpack all components and ensure the following items are present:
- Active soundbar speaker
- Wireless powered subwoofer
- AC power adapter (with attached 5' DC cord)
- Two 6' AC power cords
- Remote control (CR2025 3V battery installed)
- 6' Optical digital cable
- 6' Stereo minijack-to-RCA cable
- Setup Guide
- Important Product Information
- Preferred Service Program documentation

Image: The Polk Audio Omni SB1 sound bar and its accompanying wireless subwoofer.
Setup
1. Placement
Position the sound bar centrally below your television. Ensure it has a clear path to your listening area. The wireless subwoofer can be placed anywhere in the room, ideally within 30 feet of the sound bar, for optimal bass performance.

Image: The Polk Audio Omni SB1 sound bar positioned below a wall-mounted television, with the wireless subwoofer placed to the side.
2. Connecting to Your TV
The recommended connection method is using the included optical digital cable:
- Connect one end of the optical digital cable to the 'Optical Out' port on your TV.
- Connect the other end to the 'Optical In' port on the Polk Omni SB1 sound bar.
- Ensure your TV's audio output is set to 'External Speakers' or 'Optical Out' and that the digital audio format is set to 'PCM' if you experience no sound.
Alternatively, use the included stereo minijack-to-RCA cable for analog audio connection if your TV does not have an optical output.
3. Power Connection
- Connect the AC power adapter to the sound bar's power input.
- Plug the AC power cord into the power adapter and then into a wall outlet.
- Connect the wireless subwoofer's power cord to the subwoofer and then into a wall outlet.
4. Wireless Subwoofer Pairing
The subwoofer should automatically pair with the sound bar upon powering on. If the subwoofer indicator light is not solid green, indicating a successful connection, press the 'Pair' button on the back of the subwoofer and then on the sound bar (refer to the Setup Guide for exact location) to manually initiate pairing.
Operating Instructions
Basic Controls
Use the included remote control or the buttons on the top of the sound bar to manage functions:
- Power: Turns the system on or off.
- Volume Up/Down: Adjusts the overall system volume.
- Input Select: Cycles through available audio inputs (Optical, AUX, Wi-Fi).
- Mute: Silences the audio output.

Image: A detailed view of the control buttons located on the top surface of the Polk Audio Omni SB1 sound bar.
Voice Adjust Technology
The Omni SB1 features Polk's Voice Adjust technology, which allows you to control the center channel level independently. This enhances dialogue clarity, making conversations in movies and TV shows easier to understand, even during loud action sequences. Use the 'Voice' button on the remote to increase or decrease the voice level.
Listening Modes
The system offers optimized listening modes for different content types:
- Movie Mode: Enhances surround sound effects and dynamic range for cinematic experiences.
- Music Mode: Optimizes audio for music playback, providing a balanced and natural soundstage.
Select the desired mode using the remote control.
DTS Play-Fi Wireless Streaming
The Omni SB1 integrates DTS Play-Fi technology, enabling high-quality wireless audio streaming from your mobile devices or computer over your Wi-Fi network. Download the Play-Fi app to your smartphone or tablet to set up and control your music playback. This allows you to stream music from various services and build a multi-room audio system with other Play-Fi compatible devices.
Maintenance
To ensure the longevity and optimal performance of your Polk Audio Omni SB1 system, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the surfaces of the sound bar and subwoofer. Avoid using abrasive cleaners, waxes, or solvents, as they may damage the finish.
- Ventilation: Ensure that the sound bar and subwoofer have adequate ventilation. Do not block any ventilation openings.
- Environment: Keep the system away from direct sunlight, heat sources, and excessive moisture.
- Power: Disconnect the power cords from the wall outlet if the system will not be used for an extended period.

Image: The Polk Audio Omni SB1 wireless subwoofer, a key component requiring proper placement and care.
Troubleshooting
If you encounter issues with your Omni SB1 system, refer to the following common problems and solutions:
| Problem | Possible Cause / Solution |
|---|---|
| No sound from sound bar |
|
| No sound from subwoofer |
|
| Remote control not working |
|
| Sound cuts out randomly |
|
| Play-Fi app issues / Connectivity problems |
|
Specifications
| Feature | Detail |
|---|---|
| Model Name | Omni SB1 |
| Speaker Type | Sound Bar, Subwoofer |
| Surround Sound Channel Configuration | 3.1 |
| Speaker Maximum Output Power | 700 Watts |
| Subwoofer Diameter | 8 Inches |
| Connectivity Technology | Wi-Fi |
| Wireless Communication Technology | Wi-Fi |
| Control Method | Remote |
| Color | Black |
| Item Weight | 33.2 pounds |
| Product Dimensions | 47.5 x 16.7 x 22.3 inches |
| Manufacturer | Polk Audio |
| Item Model Number | AM6914-A |
Warranty Information
The Polk Audio Omni SB1 system comes with a Limited Warranty. For specific terms, conditions, and duration of the warranty, please refer to the 'Important Product Information' document included in your product packaging or visit the official Polk Audio website.
Customer Support
For further assistance, technical support, or service inquiries regarding your Polk Audio Omni SB1, please contact Polk Audio customer support. Contact information can typically be found on the Polk Audio website or in the documentation provided with your product.
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