1. Introduction
The LITTOAK SE04 Sound Bar is designed to enhance your audio experience for TV, gaming, and music. Its compact 16-inch design delivers powerful 50W sound, making it suitable for various room sizes. Featuring multiple connectivity options including Bluetooth 5.0, HDMI ARC, Optical, USB, AUX, and Coax, this soundbar offers versatile integration with your devices. Advanced DSP technology provides three distinct EQ modes to optimize sound for movies, music, and dialogue.
2. Safety Information
- Read all instructions before operating the sound bar.
- Keep the sound bar away from water, moisture, and direct heat sources.
- Do not block any ventilation openings. Install in accordance with the manufacturer's instructions.
- Use only attachments/accessories specified by the manufacturer.
- Unplug the sound bar during lightning storms or when unused for long periods.
- Refer all servicing to qualified service personnel.
3. Package Contents
Verify that all items listed below are included in your package:
- Soundbar
- Optical Cable
- 3.5mm to 3.5mm Cable
- User's Manual
- Wall Mount Screws
- Remote Control
- Power Adapter

Image: LITTOAK Sound Bar and all included accessories.
4. Product Overview

Image: Front view of the LITTOAK Sound Bar with its remote control.
Components
- Sound Bar Unit: Main audio output device.
- Remote Control: For convenient operation from a distance.
- Power Input (DC): Connects to the power adapter.
- Input Ports: HDMI ARC, Optical, USB, AUX, Coax.

Image: Internal view of the sound bar highlighting its two full-range drivers and bass reflex tubes.
Controls
The sound bar can be controlled via the included remote or the side buttons on the unit.

Image: Detailed view of the sound bar's side control buttons and the remote control layout, indicating functions like volume, input selection, and EQ modes.
- Power Button: Turns the sound bar on/off.
- Volume +/-: Adjusts the volume level.
- Input/Mode Button: Cycles through available input sources (Bluetooth, HDMI ARC, Optical, USB, AUX, Coax).
- EQ Mode Buttons (Remote): Selects between Movie, Music, and Dialogue sound modes.
- Bass/Treble +/- (Remote): Adjusts bass and treble levels for customized audio.
5. Setup
Placement
The LITTOAK SE04 Sound Bar offers flexible placement options:
- Tabletop Placement: Position the sound bar on a flat, stable surface directly in front of your TV.
- Wall Mounting: Use the included hardware kit (brackets, screws, and mounting template) to mount the sound bar on a wall below your TV. Ensure the wall can support the weight of the sound bar.

Image: Examples of the sound bar placed on a TV stand and mounted on a wall for different home theater setups.
Connections
The sound bar supports various wired and wireless connections:

Image: Diagram illustrating the various wired (HDMI ARC, Optical, Coax, AUX, USB) and wireless (Bluetooth 5.0) connection options for the sound bar.
- HDMI ARC: Connect an HDMI cable from the sound bar's HDMI ARC port to your TV's HDMI ARC port for high-quality audio and TV remote control compatibility.
- Optical: Use the included optical cable to connect to your TV's optical audio output.
- AUX: Connect devices with a 3.5mm audio output using the included 3.5mm to 3.5mm cable.
- USB: Insert a USB drive for direct audio playback.
- Coax: Connect to devices with a coaxial audio output.
- Bluetooth 5.0: For wireless streaming from smartphones, tablets, or laptops.
6. Operating
Power On/Off
Press the power button on the sound bar or remote control to turn the unit on or off.
Selecting Input Source
Press the 'Input' or 'Mode' button on the sound bar or remote control to cycle through the available input sources (Bluetooth, HDMI ARC, Optical, USB, AUX, Coax).
Adjusting Volume
Use the 'Volume +' or 'Volume -' buttons on the sound bar or remote control to adjust the audio level.
EQ Modes
The sound bar features three optimized sound profiles powered by DSP technology:

Image: Sound bar displaying icons for Movie, Music, and Dialogue equalizer modes, indicating sound optimization for different content types.
- Movie Mode: Boosts surround sound effects for cinematic depth and drama.
- Music Mode: Sharpens instrumentals and vocals for balanced, melodious playback.
- Dialogue Mode: Focuses on clarifying speech in shows and podcasts, making vocals crystal-clear.
Select the desired mode using the corresponding buttons on the remote control.
7. Maintenance
- Clean the sound bar with a soft, dry cloth. Do not use liquid cleaners or aerosols.
- Ensure proper ventilation around the unit to prevent overheating.
- Avoid placing heavy objects on the sound bar.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cable not connected; Power outlet not working | Ensure power cable is securely connected; Try a different power outlet. |
| No sound | Incorrect input source selected; Volume too low; Cable not connected properly | Select correct input source; Increase volume; Check all cable connections. |
| Remote not working | Battery depleted; Obstruction between remote and sound bar | Replace remote battery (ensure plastic tab is removed); Remove any obstructions. |
| Bluetooth connection issues | Device not in pairing mode; Sound bar too far from device | Ensure device is in pairing mode; Move device closer to sound bar (within 30 feet). |
9. Specifications
| Feature | Detail |
|---|---|
| Model Name | SE04 |
| Speaker Type | Soundbar |
| Speaker Size | 16 Inches |
| Speaker Maximum Output Power | 50 Watts |
| Surround Sound Channel Configuration | 2.0 |
| Connectivity Technology | Bluetooth, USB, Optical, HDMI ARC, Coaxial, AUX |
| Wireless Communication Technology | Bluetooth |
| Control Method | Button, Remote Control |
| Product Dimensions | 5"D x 17"W x 4"H |
| Item Weight | 2.86 pounds |
| Mounting Type | Wall Mount |
| Color | black |

Image: Dimensions of the LITTOAK Sound Bar (17 inches long, 5 inches deep, 4 inches high).
10. Warranty & Support
The LITTOAK SE04 Sound Bar comes with a limited warranty. For detailed information regarding warranty coverage, terms, and conditions, please refer to the warranty card included in your product packaging or visit the official LITTOAK website.
For technical support, troubleshooting assistance, or any product-related inquiries, please contact LITTOAK customer service through their official channels. Contact information can typically be found in the user's manual or on the brand's website.




