Introduction
Thank you for purchasing the ZEBRONICS Juke BAR 3903 Soundbar. This manual provides essential information for the proper setup, operation, and maintenance of your new sound system. Please read this manual thoroughly before using the product to ensure optimal performance and safety.

Image: The ZEBRONICS Juke BAR 3903 Soundbar, its accompanying subwoofer, and the remote control, showcasing the complete system.
Safety Information
Please observe the following safety precautions to prevent electric shock, fire, or damage to the unit:
- Do not expose this appliance to rain or moisture.
- Do not block any ventilation openings.
- Ensure the power cord is not pinched or walked on.
- Only use attachments/accessories specified by the manufacturer.
- Refer all servicing to qualified service personnel.
What's in the Box
Verify that all the following components are included in your package:
- Sound Bar - 1 unit
- Subwoofer - 1 unit
- Remote Control - 1 unit
- Input Cable - 1 unit
- QR Code Guide - 1 unit
- Wall Mount Fasteners - 1 unit
- Power Adapter - 1 unit
Product Overview
The ZEBRONICS Juke BAR 3903 is an 80W RMS sound system designed to enhance your audio experience. It features a soundbar with dual drivers and a dedicated subwoofer for powerful bass.

Image: The soundbar and subwoofer setup, highlighting the impressive 80W RMS total output power for a rich audio experience.
Soundbar
The soundbar is equipped with two 5.08 cm drivers, delivering clear and balanced audio. It provides 30W (15W x 2) RMS output.

Image: Close-up of the soundbar, illustrating its dual drivers for 30W RMS output, its wall-mountable design, and the integrated LED display.
Subwoofer
The dedicated subwoofer features a single 11.43 cm driver, engineered to deliver powerful 50W RMS bass, significantly enhancing the overall sound quality.

Image: The subwoofer, emphasizing its 50W RMS output and 11.43cm driver for deep bass.
Setup
Physical Placement
Position the soundbar centrally below your television. The soundbar is designed to be wall-mountable, allowing for space efficiency and a clean aesthetic. Place the subwoofer on the floor near the soundbar for optimal bass response.
Connections
The soundbar offers multiple connectivity options:
- Bluetooth v5.1: For wireless connection to compatible devices.
- HDMI (ARC): Connect to your TV's HDMI ARC port for high-quality audio and control.
- USB: For playing audio files from a USB drive.
- AUX: For connecting devices via a 3.5mm audio cable.

Image: The remote control and a visual representation of the soundbar's versatile connectivity options, including Bluetooth v5.1, USB, TV (ARC), and AUX inputs.
Operating Instructions
Power On/Off
Press the power button on the soundbar or remote control to turn the unit on or off.
Mode Selection
Use the 'Mode' button on the remote control to switch between Bluetooth, HDMI (ARC), USB, and AUX input modes.
Volume Control
Adjust the volume using the '+' and '-' buttons on the soundbar or remote control.
Remote Control Functions
The included remote control provides full functionality, including power, volume, mode selection, play/pause, track skip, and EQ settings.
LED Indicator
The LED indicator on the soundbar provides visual feedback on the current status, such as power, volume levels, and active connectivity mode. Different blink patterns indicate various EQ effects.
Virtual 5.1 Surround Sound
The ZEB-Juke Bar 3903 features virtual 5.1 surround sound, simulating a multi-channel environment for an immersive and cinematic audio experience.

Image: A visual representation of the virtual 5.1 channel surround sound experience, showing the soundbar and subwoofer creating an immersive audio field around a television.
Maintenance
To ensure the longevity and optimal performance of your soundbar:
- Clean the surfaces with a soft, dry cloth. Do not use liquid cleaners or aerosols.
- Keep the unit away from direct sunlight, heat sources, and excessive dust.
- Do not place heavy objects on the soundbar or subwoofer.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cord not connected; Power outlet not active. | Ensure power cord is securely plugged in; Try a different power outlet. |
| No sound | Incorrect input mode; Volume too low; Cables not connected properly. | Select correct input mode (BT, HDMI, USB, AUX); Increase volume; Check all cable connections. |
| Bluetooth pairing issues | Device not in pairing mode; Out of range; Interference. | Ensure soundbar is in Bluetooth mode and discoverable; Move device closer; Avoid other wireless devices. |
| Distorted sound | Volume too high; Poor audio source quality. | Reduce volume; Try a different audio source. |
Specifications
| Model Name | Zeb-Juke Bar 3903 |
| Speaker Type | Soundbar |
| Total Output Power | 80 Watts RMS (Soundbar: 30W (15W x 2), Subwoofer: 50W) |
| Soundbar Driver Size | 2 x 5.08 cm |
| Subwoofer Driver Size | 1 x 11.43 cm |
| Surround Sound Configuration | Virtual 5.1 |
| Connectivity Technology | Bluetooth v5.1, HDMI (ARC), USB, AUX |
| Control Method | Remote Control |
| Mounting Type | Wall Mountable |
| Product Dimensions | 18.5D x 10W x 35.5H Centimeters |
| Item Weight | 3 kg 50 g |
| Power Source | Corded Electric |
| Manufacturer | Zebronics India Private Limited |
| Country of Origin | China |
Warranty and Support
ZEBRONICS products are manufactured with the highest quality standards. For warranty information and technical support, please refer to the warranty card included in your package or visit the official ZEBRONICS website. Keep your purchase receipt for warranty claims.
For further assistance, you may contact ZEBRONICS customer service through their official channels.





