1. Introduction and Overview
This manual provides instructions for the ele ELEOPTION S9621 2.1 Channel Sound Bar with Wired Subwoofer. This system is designed to enhance your audio experience with powerful sound and deep bass, offering multiple connectivity options for various devices.

Image: The ele ELEOPTION S9621 sound bar, wired subwoofer, and remote control. The sound bar is a long, slender speaker unit, and the subwoofer is a compact cube, both in black. A hand holds the black remote control.
The S9621 features 100W peak power, Bluetooth 4.2 for wireless streaming, and wired connections including Optical, AUX, and Coaxial inputs. It includes DSP technology with three sound modes: Movie, Music, and Dialog.
2. What's in the Box
Carefully unpack the box and ensure all items listed below are present and in good condition.
- 1 x Sound Bar
- 1 x Wired Subwoofer
- 1 x Remote Control
- 1 x RCA Cable (3.5mm to RCA)
- 1 x Power Adapter
- 1 x Optical Cable
- 1 x User Manual
- 1 x Wall Mounting Screw Set
- 1 x Wall Mounting Guide

Image: A flat lay of all components included in the product box: the sound bar, wired subwoofer, remote control, stereo RCA to 3.5mm audio cable, power adapter, digital optical cable, and user manual.
3. Setup
3.1 Placement
- Sound Bar: Place the sound bar on a flat surface directly in front of your TV, ensuring it does not obstruct the TV's remote sensor. Alternatively, it can be wall-mounted using the provided mounting kit.
- Subwoofer: Position the wired subwoofer on the floor near the sound bar. Ensure there is adequate space for ventilation.
3.2 Connections
The sound bar offers multiple connection options. Choose the method that best suits your audio source.

Image: A close-up of the sound bar's rear panel, displaying various input ports including SUB OUT, USB, DC IN, COAX IN, and OPTICAL. The model number S9620 is visible on the label.
- Optical Connection (Recommended for TVs): Connect one end of the optical cable to the OPTICAL OUT port on your TV and the other end to the OPTICAL IN port on the sound bar. Select 'Optical' input on the sound bar.
- AUX/RCA Connection: Use the 3.5mm to RCA cable. Connect the 3.5mm end to your device's headphone jack or AUX output, and the RCA ends (red and white) to the corresponding AUX IN ports on the sound bar. Select 'AUX' input on the sound bar.
- Coaxial Connection: Connect a coaxial cable (not included) from your device's Coaxial output to the COAX IN port on the sound bar. Select 'Coaxial' input on the sound bar.
- Subwoofer Connection: Connect the wired subwoofer to the 'SUB OUT' port on the sound bar using the provided subwoofer cable.
3.3 Power Connection
Connect the power adapter to the 'DC IN' port on the sound bar, then plug the adapter into a wall outlet. The sound bar will enter standby mode.
4. Operating Instructions
4.1 Power On/Off
Press the Power button on the sound bar or the remote control to turn the unit on or off.
4.2 Input Selection
Press the Input/Source button on the sound bar or the remote control repeatedly to cycle through available input modes: Bluetooth, Optical, AUX, Coaxial.
4.3 Volume Control
Use the Volume Up (+) and Volume Down (-) buttons on the sound bar or the remote control to adjust the volume level.
4.4 Sound Modes (DSP Technology)
Press the Mode button on the remote control to switch between the three Digital Signal Processing (DSP) sound modes:
- Movie Mode: Optimized for cinematic audio, enhancing dialogue and effects.
- Music Mode: Balanced audio for music playback.
- Dialog Mode: Emphasizes vocal clarity, ideal for news or talk shows.
4.5 Bluetooth Pairing
To connect a Bluetooth device:
- Turn on the sound bar and select 'Bluetooth' input mode. The LED indicator will flash, indicating pairing mode.
- Enable Bluetooth on your mobile device (smartphone, tablet, etc.).
- Search for available devices and select 'S9621' from the list.
- Once connected, the LED indicator will stop flashing and remain solid. You can now stream audio wirelessly.

Image: Three panels illustrating connectivity: a hand inserting a USB drive into the sound bar's USB port, a hand connecting RCA cables to the sound bar's input, and a smartphone displaying a Bluetooth connection to the sound bar.
4.6 Remote Control Functions
The included remote control allows full operation of the sound bar from a distance. Functions include power, input selection, volume control, mute, and sound mode selection.
5. Maintenance
5.1 Cleaning
- Disconnect the sound bar from the power outlet before cleaning.
- Use a soft, dry cloth to wipe the surfaces of the sound bar and subwoofer.
- Do not use liquid cleaners, abrasive cleaners, or sprays, as these may damage the finish or internal components.
5.2 Storage
If storing the unit for an extended period, disconnect it from power and store it in a cool, dry place away from direct sunlight and extreme temperatures.
6. Troubleshooting
If you encounter issues with your sound bar, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cable not connected; Power outlet not active | Ensure power cable is securely connected; Test outlet with another device |
| No sound | Incorrect input selected; Volume too low; Cables not connected properly | Select correct input source; Increase volume; Check all audio cable connections |
| Bluetooth not connecting | Sound bar not in pairing mode; Device too far; Bluetooth disabled on device | Ensure sound bar is in Bluetooth pairing mode; Move device closer; Enable Bluetooth on your device |
| Remote control not working | Batteries depleted; Obstruction between remote and sound bar | Replace remote batteries; Remove any obstructions; Ensure remote is pointed at the sound bar's sensor |
7. Specifications
| Model Name | S9621 |
| Speaker Type | Soundbar, Coaxial |
| Speaker Maximum Output Power | 100 Watts |
| Surround Sound Channel Configuration | 2.1 |
| Connectivity Technology | Auxiliary, Bluetooth, USB |
| Wireless Communication Technology | Bluetooth 4.2 |
| Bluetooth Range | Up to 33 Feet (10 meters) |
| Subwoofer Connectivity Technology | Wired |
| Product Dimensions (Sound Bar) | 37.8"W x 3.19"D x 2.91"H (96cm x 8cm x 7.4cm) |
| Item Weight | 18.51 pounds |
| Color | Black |

Image: A diagram showing the dimensions of the sound bar (96cm/37.8inch length, 8cm/3.2inch depth, 7.4cm/2.9inch height) and the subwoofer (23.5cm/9.3inch width, 23.5cm/9.3inch depth, 30cm/11.8inch height).
8. Warranty and Support
The ele ELEOPTION S9621 Sound Bar comes with an 18-month quality guarantee. Lifetime technical support is also provided.
For any quality problems, unclear usage instructions, or technical assistance, please contact the seller through the Amazon platform. Provide your order details for efficient support.