1. Introduction
Thank you for choosing the Bestisan SE07 Soundbar. This compact and powerful soundbar is designed to significantly enhance your television's audio experience, delivering clear dialogue, rich music, and immersive movie sound. With multiple connectivity options including HDMI ARC, Optical, Bluetooth, AUX, and USB, it seamlessly integrates into various home entertainment setups. This manual provides comprehensive instructions for setting up, operating, maintaining, and troubleshooting your new soundbar.
Key Features:
- 2+2 Driver Speakers: Features 2 full-range drivers and 2 U-style tubes for rich bass, warm mid-range, and clear highs.
- 50W Peak Power: Delivers powerful, room-filling sound without distortion.
- DSP & 3 EQ Modes: Customize your audio with Movie, Music, and News modes for optimized sound.
- Versatile Connectivity: Supports HDMI ARC/CEC, Optical, Bluetooth 5.0, AUX, and USB inputs, plus a SUB out for an external subwoofer.
- Ultra-Compact Design: At 16 inches, it fits neatly under smaller TVs or PCs and can be wall-mounted.
- HDMI CEC Remote Control: Control soundbar power and volume using your TV remote when connected via HDMI ARC.

The Bestisan soundbar seamlessly integrates into your home entertainment setup, providing an immersive audio experience.
2. Package Contents
Please check the package carefully to ensure all items are present and in good condition.
- Bestisan SE07 Soundbar
- Remote Control
- Power Cord
- User Manual
- 3.5mm Audio Cable
- Digital Optical Cable
- Wall Mounting Screws and Brackets

All components included in the Bestisan SE07 Soundbar package.
3. Product Overview
Front and Side View:

The sleek design of the Bestisan SE07 Soundbar, featuring its front grille and side controls.
Internal Acoustic Structure:

An exploded view illustrating the soundbar's powerful acoustic structure with its drivers and bass reflex tubes.
Controls and Ports:

The soundbar features intuitive controls on its side panel and a comprehensive remote for easy operation.

The rear panel provides multiple connectivity options for versatile use with different devices.
4. Setup
Follow these steps to connect your Bestisan SE07 Soundbar to your television or other audio sources.
Connecting to Your TV:
HDMI ARC Connection:
- Connect one end of an HDMI cable (not included) to the HDMI ARC port on your TV.
- Connect the other end of the HDMI cable to the ARC port on the soundbar.
- Ensure your TV's HDMI-CEC feature (e.g., Anynet+, Bravia Sync, SimpLink) is enabled in its settings. This allows you to control the soundbar's volume and power with your TV remote.
- Select the HDMI ARC input on your soundbar using the remote control or the soundbar's buttons.

Connect the soundbar to your TV's HDMI ARC port for seamless control.
Optical Connection:
- Remove the protective caps from both ends of the optical cable.
- Connect one end of the optical cable (included) to the Optical OUT port on your TV.
- Connect the other end of the optical cable to the OPTICAL port on the soundbar.
- Go to your TV's audio settings and set the Digital Audio Output format to 'PCM' (Pulse-Code Modulation).
- Select the Optical input on your soundbar using the remote control or the soundbar's buttons.

Ensure protective caps are removed before connecting the optical cable.
Bluetooth Connection:
- Power on the soundbar.
- Press the 'BT' button on the remote control or the soundbar's input button to switch to Bluetooth mode. The indicator light will flash.
- Enable Bluetooth on your mobile device (smartphone, tablet, PC).
- Search for 'SE07' in the list of available devices and select it to pair.
- Once connected, the indicator light on the soundbar will turn solid. You can now stream audio wirelessly.
AUX and USB Connection:
- AUX: Connect an audio device (e.g., MP3 player) to the AUX IN port on the soundbar using the included 3.5mm audio cable. Select AUX input on the soundbar.
- USB: Insert a USB drive with audio files into the USB port on the soundbar. The soundbar will automatically switch to USB mode and begin playback.
This video demonstrates the Bestisan soundbar's compact size and ease of integration into a small room setup, highlighting its suitability for various spaces.
5. Operating Instructions
Power and Volume Control:
- Power On/Off: Press the power button on the remote control or the soundbar's side panel.
- Volume Adjustment: Use the 'VOL+' or 'VOL-' buttons on the remote control or the soundbar's side panel to adjust the volume.
- Mute: Press the 'MUTE' button on the remote control to mute or unmute the sound.
Input Mode Selection:
Switch between different input sources (HDMI ARC, Optical, Bluetooth, AUX, USB) by pressing the corresponding buttons on the remote control (ARC, OPT, BT, AUX, USB) or cycling through inputs using the soundbar's input button.
EQ Modes (DSP):
The soundbar offers three preset equalizer modes to optimize audio for different content types:
- Movie Mode: Enhances surround sound and bass for an immersive cinematic experience.
- Music Mode: Provides balanced audio with clear vocals and rich instrumentals, ideal for listening to music.
- Dialogue Mode (News Mode): Optimizes vocal clarity, making speech easier to understand, perfect for news or talk shows.

Easily switch between Movie, Music, and Dialogue modes to suit your content.
Remote Control Functions:
The remote control provides full functionality for your soundbar:
- Power Button: Turns the soundbar on or off.
- Mute Button: Mutes or unmutes the sound.
- Volume +/-: Adjusts the master volume.
- Play/Pause: Controls media playback in Bluetooth/USB mode.
- Previous/Next Track: Skips tracks in Bluetooth/USB mode.
- TREB +/-: Adjusts treble levels.
- BASS +/-: Adjusts bass levels.
- MOVIE/MUSIC/DIALOG: Selects the corresponding EQ mode.
- BT/OPT/USB/AUX/ARC: Selects the input source.
- RESET: Resets sound settings to default.
6. Maintenance
Cleaning:
To maintain the appearance and performance of your soundbar, regularly clean it with a soft, dry cloth. Do not use liquid cleaners, abrasive cleaners, or chemical sprays, as these may damage the surface or internal components.
Storage:
If you plan to store the soundbar for an extended period, disconnect it from the power source and all connected devices. Store it in a cool, dry place, away from direct sunlight and extreme temperatures. It is recommended to keep the original packaging for safe storage and transport.
7. Troubleshooting
If you encounter any issues with your Bestisan SE07 Soundbar, please refer to the following table for common problems and their solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound from soundbar | Incorrect input source selected; Cables not connected properly; TV audio output settings incorrect. | Ensure correct input mode is selected. Check all cable connections. Set TV audio output to PCM for Optical/HDMI ARC. |
| Remote control not working | Batteries are dead or inserted incorrectly; Obstruction between remote and soundbar; Remote sensor blocked. | Replace batteries. Ensure line of sight to soundbar. Clear any obstructions. |
| Bluetooth pairing failed | Soundbar not in pairing mode; Device too far; Interference. | Ensure soundbar is in BT mode (flashing light). Move device closer. Turn off other Bluetooth devices. |
| Poor sound quality (distortion, low bass) | Volume too high; Incorrect EQ mode; Source audio quality. | Reduce volume. Try different EQ modes (Movie, Music, Dialogue). Check audio source quality. |
| Soundbar turns off automatically | Auto-standby feature activated (no audio input for a period). | This is a normal power-saving feature. Provide audio input to keep it on. |
8. Specifications
Detailed technical specifications for the Bestisan SE07 Soundbar.
| Feature | Specification |
|---|---|
| Model Name | SE07 |
| Speaker Type | Soundbar |
| Speaker Maximum Output Power | 50 Watts |
| Surround Sound Channel Configuration | 2.0 |
| Connectivity Technology | HDMI, Optical, Bluetooth, AUX, USB |
| Wireless Communication Technology | Bluetooth |
| Bluetooth Range | 10 Meters |
| Product Dimensions (D x W x H) | 4.29" x 16.5" x 2.8" |
| Item Weight | 3.23 pounds |
| Mounting Type | Wall Mount |
| Included Components | Soundbar, Power Cord, Manual, Remote Control, Wall Mounting |

Detailed dimensions of the Bestisan SE07 Soundbar.
9. Warranty and Support
Warranty Information:
The Bestisan SE07 Soundbar comes with a Limited Warranty. Please refer to the warranty card included in your package for specific terms and conditions, including coverage duration and claim procedures. Additional protection plans may be available for purchase.
Customer Support:
For any product inquiries, technical assistance, or warranty claims, please contact Bestisan customer support. Contact details are typically provided in the Quick Start Guide or on the official Bestisan website. Please have your model number (SE07) and purchase information ready when contacting support.

Bestisan is committed to providing comprehensive customer care.