1. Introduction
Thank you for purchasing the Ehaho EBS-616 7-inch UTV Sound Bar. This manual provides essential information for the safe and efficient operation of your device. Please read it thoroughly before use and retain it for future reference.
2. Safety Information
- Do not expose the sound bar to extreme temperatures, direct sunlight, or high humidity.
- Ensure proper ventilation around the unit.
- Use only the power adapter and cables provided or specified by the manufacturer.
- Do not attempt to disassemble or modify the unit. Refer all servicing to qualified personnel.
- Keep the unit away from water and other liquids.
- Avoid prolonged listening at high volumes to prevent hearing damage.
3. Package Contents
Verify that all items are present in the package:
- Ehaho EBS-616 UTV Sound Bar
- Remote Control
- Mounting Brackets and Hardware
- Power Cable
- Auxiliary Audio Cable
- User Manual (this document)
4. Product Overview
The Ehaho EBS-616 is a compact 7-inch UTV sound bar designed for outdoor environments, featuring dual subwoofers, Bluetooth 5.0 connectivity, and a Party Sync function for enhanced audio experience.

Figure 4.1: Front view of the Ehaho EBS-616 UTV Sound Bar, showing the speaker grille and control panel.
4.1. Controls and Ports
- Power Button: Turns the unit on or off.
- Volume Up/Down: Adjusts the audio volume.
- Mode Button: Switches between Bluetooth, USB, and AUX input modes.
- Play/Pause Button: Controls media playback.
- Track Skip Buttons: Skips to the next or previous track.
- Party Sync Button: Activates or deactivates Party Sync mode.
- USB Port: For USB media playback.
- AUX Input: 3.5mm jack for external audio devices.
- Power Input: DC power connection.
5. Setup
5.1. Mounting the Sound Bar
- Select a suitable mounting location on your UTV that provides clear sound projection and does not obstruct your view or controls.
- Attach the mounting brackets to the sound bar using the provided screws.
- Securely fasten the sound bar with the attached brackets to the UTV frame using the appropriate hardware. Ensure all connections are tight to prevent vibration.

Figure 5.1: Illustration of mounting brackets and hardware for securing the sound bar.
5.2. Power Connection
- Connect the provided power cable to the DC power input port on the sound bar.
- Connect the other end of the power cable to a suitable 12V DC power source on your UTV. Ensure the connection is secure and properly fused.
5.3. Initial Bluetooth Pairing
- Ensure the sound bar is powered on.
- The sound bar will automatically enter Bluetooth pairing mode, indicated by a flashing LED light.
- On your mobile device, enable Bluetooth and search for available devices.
- Select "Ehaho EBS-616" from the list.
- Once paired, the LED indicator will become solid, and you will hear a confirmation tone.
6. Operating Instructions
6.1. Power On/Off
Press and hold the Power Button on the sound bar or the remote control to turn the unit on or off.
6.2. Mode Selection
Press the Mode Button repeatedly to cycle through available input sources: Bluetooth, USB, and AUX.
6.3. Bluetooth Connectivity
After initial pairing, the sound bar will automatically attempt to reconnect to the last paired device when powered on and in Bluetooth mode. If reconnection fails, manually select "Ehaho EBS-616" from your device's Bluetooth settings.
6.4. USB Playback
Insert a USB flash drive containing MP3/WMA audio files into the USB port. The sound bar will automatically switch to USB mode and begin playback. Use the Play/Pause and Track Skip buttons to control playback.
6.5. Auxiliary Input
Connect an external audio device (e.g., MP3 player, smartphone) to the AUX input port using the provided 3.5mm audio cable. Switch the sound bar to AUX mode using the Mode Button. Audio will be played from the connected device.
6.6. Volume Control
Press the Volume Up or Volume Down buttons on the sound bar or remote control to adjust the listening volume.
6.7. Party Sync Function
The Party Sync feature allows multiple compatible Ehaho sound bars to connect and play audio simultaneously. To activate:
- Ensure all sound bars are powered on and in Bluetooth mode.
- On the primary sound bar (the one connected to your device), press the Party Sync Button. It will enter pairing mode.
- On the secondary sound bars, also press the Party Sync Button. They will search for the primary unit.
- Once connected, all sound bars will play the same audio.
6.8. Remote Control Usage
The included remote control provides convenient access to all functions. Point the remote control directly at the front of the sound bar for optimal response.

Figure 6.1: Layout of the Ehaho EBS-616 remote control, showing various function buttons.
7. Maintenance
7.1. Cleaning
Wipe the exterior of the sound bar with a soft, dry cloth. Do not use abrasive cleaners, waxes, or solvents. Ensure no liquids enter the ports or speaker grilles.
7.2. Storage
When not in use for extended periods, store the sound bar in a cool, dry place, away from direct sunlight and extreme temperatures. Disconnect it from the power source.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cable not connected; Power source issue | Check power cable connection; Verify power source is active. |
| No sound | Volume too low; Incorrect input mode; Device not playing | Increase volume; Select correct input mode (Bluetooth/USB/AUX); Ensure connected device is playing audio. |
| Bluetooth connection fails | Sound bar not in pairing mode; Device too far; Interference | Ensure sound bar is in pairing mode; Move device closer; Restart both devices. |
| Remote control not working | Battery depleted; Obstruction; Remote not pointed correctly | Replace remote battery; Remove obstructions; Point remote directly at sound bar. |
9. Specifications
| Feature | Specification |
|---|---|
| Model | EBS-616 |
| Dimensions (L x W x H) | 8.5D x 8.5W x 20H centimetres (approx. 8.48 x 8.48 x 19.99 cm) |
| Connectivity Technology | Bluetooth, USB, 3.5mm Auxiliary |
| Speaker Amplification Type | Active |
| Frequency Response | 40 Hz |
| Audio Output Mode | Surround |
| Mounting Type | Bracket Mounting |
| Included Components | Remote, UTV Sound Bar |
10. Warranty and Support
Ehaho products are designed for reliability and performance. For warranty information, please refer to the warranty card included with your purchase or contact Ehaho customer support. For technical assistance or inquiries, please visit the official Ehaho website or contact their customer service department.





