1. Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your ULTIMEA Apollo S50 4.1-channel detachable soundbar with subwoofer (Model U3600). Please read this manual thoroughly before using the product to ensure proper function and to maximize your audio experience.
The ULTIMEA Apollo S50 is a versatile audio system designed to enhance your entertainment. It features a detachable soundbar for flexible placement, a powerful wired subwoofer for deep bass, and multiple connectivity options including Bluetooth 5.3, ARC, Optical, AUX, and USB.
2. Package Contents
Please check that all items are present and in good condition upon unpacking:
- 1 x Soundbar Unit (detachable into two sections)
- 1 x Wired Subwoofer
- 1 x Power Adapter
- 1 x Remote Control
- 1 x ARC Cable
- 1 x Digital Optical Cable
- 1 x Stereo RCA to 3.5mm Audio Cable
- 1 x Stereo RCA to RCA Audio Cable (3.9 inches)
- 1 x Stereo RCA to RCA Audio Cable (98 inches)
- 2 x Wall Mounting Kits
- 2 x Wall Brackets
- 2 x Bases (for vertical speaker placement)
- 1 x Quick Start Guide

Image: Overview of the ULTIMEA Apollo S50 soundbar system, including the main soundbar unit, wired subwoofer, and remote control.
3. Important Safety Instructions
Please read and follow these safety guidelines to prevent damage to the product or injury to yourself:
- Do not expose this appliance to rain, moisture, dripping, or splashing.
- Do not place objects filled with liquids, such as vases, on the apparatus.
- Ensure proper ventilation. Do not block any ventilation openings.
- Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
- Protect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
- Only use attachments/accessories specified by the manufacturer.
- Unplug this apparatus during lightning storms or when unused for long periods of time.
- Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way.
4. Product Overview
The ULTIMEA Apollo S50 is a 4.1-channel soundbar system designed for an immersive audio experience. Key features include:
- Versatile and Space-Saving Form: The soundbar's detachable design allows for various mounting styles to suit your room's layout and ambiance. The split design saves space, and the unique 7° tilt design enriches the soundstage with exclusive details.
- Wired Subwoofer with Enhanced Bass: This 4.1-channel TV soundbar features 2 built-in tweeters and woofers, producing balanced sound with richer lows and sharper highs. Additionally, the Apollo S50 soundbar includes an extra 7.2L large-volume wired subwoofer, allowing the diaphragm amplitude to reach 15mm for more powerful bass.
- Personalized Sound Experience: Enhance your audio with 3 EQ modes designed for music, movies, and games. Ultimea's exclusive BassMX technology enriches low frequencies, enabling adjustable bass for a rumbling, pulsating sound. All modes are easily accessible via the EQ settings button.
- Fuller and Clearer Sound: The soundbar utilizes an enhanced DSP chip to reduce audio static. This ensures every word and sound is heard precisely as intended.
- Seamless Connectivity: The soundbar offers wired and wireless dual connection options, including ARC, Optical, AUX, and USB ports (all cables included). Bluetooth 5.3 technology provides higher speeds and a coverage range of up to 45 feet.
- Simplified Control: CEC synchronization allows you to control your TV and soundbar simultaneously via an ARC connection. One-click switching between power/volume reduces the need for multiple remote controls.

Image: The Apollo S50 soundbar and subwoofer integrated into a home entertainment setup, demonstrating its 4.1-channel capability.

Image: Close-up of the ULTIMEA subwoofer, highlighting its BassMX technology for deep and powerful bass.

Image: The soundbar and subwoofer with a smartphone, illustrating Bluetooth 5.3 connectivity for wireless audio streaming.
5. Setup
5.1. Assembly and Placement
The Apollo S50 soundbar offers flexible assembly options:
- Single Soundbar Configuration: Connect the two soundbar sections using the twist-locking system and the short jumper cable. Place it horizontally below your TV.
- Detached Tower Configuration: Separate the two soundbar sections and attach each to its respective base. Place them vertically on either side of your TV.
- Wall Mount: Use the provided wall mounting kits and brackets to mount the soundbar (either combined or detached) to the wall.

Image: The soundbar split into two vertical towers, positioned on either side of a television, showcasing its detachable design.

Image: Visual representation of various setup options, including desktop placement and wall mounting for both combined and detached soundbar configurations.
5.2. Connecting to Your TV/Devices
The Apollo S50 offers multiple connection methods:
- ARC (Audio Return Channel): Connect the provided HDMI ARC cable from the soundbar's ARC port to your TV's HDMI ARC port. This allows for TV remote control synchronization.
- Optical: Connect the provided optical cable from the soundbar's OPTICAL port to your TV's optical output.
- AUX: Use the provided 3.5mm audio cable or RCA cables to connect to devices with analog audio outputs.
- USB: Insert a USB drive into the USB port for direct audio playback.
- Bluetooth 5.3: For wireless connection, refer to section 6.4 for Bluetooth pairing instructions.
Ensure the wired subwoofer is connected to the soundbar using the dedicated subwoofer cable.

Image: Detailed view of the soundbar's rear panel, illustrating all available input ports including DC IN, ARC, Optical, AUX, USB, Subwoofer output, and Analog L/R channels.
6. Operating Instructions
6.1. Power On/Off
Press the Power button on the soundbar or remote control to turn the unit on or off. If connected via ARC with CEC enabled, your TV may control the soundbar's power automatically.
6.2. Input Selection
Press the 'Input' or 'Source' button on the remote control or the soundbar to cycle through available input modes (ARC, Optical, AUX, USB, Bluetooth).
6.3. Volume Control
Use the Volume Up (+) and Volume Down (-) buttons on the soundbar or remote control to adjust the volume. If using ARC with CEC, your TV remote can also control the volume.
6.4. EQ Modes
The Apollo S50 features three preset Equalizer (EQ) modes to optimize audio for different content:
- Music Mode: Balanced audio for music playback.
- Movie Mode: Enhanced dialogue and dynamic range for films.
- Game Mode: Optimized sound for gaming, often emphasizing effects.
Press the corresponding EQ button on the remote control to switch between modes.
6.5. BassMX Adjustment
Utilize the BassMX feature to adjust the low-frequency output of the subwoofer. Use the dedicated BassMX buttons on the remote control to increase or decrease the bass level according to your preference.
6.6. Bluetooth Pairing
To pair a Bluetooth device:
- Switch the soundbar to Bluetooth mode. The LED indicator will flash.
- Enable Bluetooth on your device (smartphone, tablet, etc.).
- Search for "ULTIMEA Apollo S50" in your device's Bluetooth list and select it to connect.
- Once connected, the LED indicator will stop flashing and remain solid.
7. Maintenance
7.1. Cleaning
Wipe the surface of the soundbar and subwoofer with a soft, dry cloth. Do not use liquid cleaners or abrasive materials, as they may damage the finish.
7.2. Storage
If storing the unit for an extended period, unplug it from the power outlet and store it in a cool, dry place, away from direct sunlight and extreme temperatures.
8. Troubleshooting
If you encounter issues with your Apollo S50 soundbar, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cord not connected; Power outlet not active | Ensure power cord is securely connected. Test the outlet with another device. |
| No sound | Incorrect input selected; Volume too low; Cables not connected properly | Select the correct input source. Increase volume. Check all audio cables are securely connected. |
| Distorted sound | Volume too high; Poor cable connection; Source audio quality | Lower the volume. Re-seat audio cables. Test with a different audio source. |
| Bluetooth pairing failed | Soundbar not in pairing mode; Device too far; Interference | Ensure soundbar is in Bluetooth pairing mode. Move device closer. Avoid other wireless devices. |
| Remote control not working | Batteries depleted; Obstruction; Remote not aimed correctly | Replace batteries. Remove any obstructions between remote and soundbar. Aim remote directly at the soundbar's sensor. |
9. Technical Specifications
| Feature | Specification |
|---|---|
| Brand | ULTIMEA |
| Model Name | Apollo S50 |
| Item Model Number | U3600 |
| Speaker Type | Soundbar with Subwoofer |
| Surround Sound Configuration | 4.1 |
| Max Speaker Output Power | 200 Watts |
| Connectivity Technology | HDMI (ARC), Bluetooth 5.3, Optical, AUX, USB |
| Wireless Communication Technology | Bluetooth |
| Maximum Bluetooth Range | 49 Feet (approx. 15 meters) |
| Audio Output Mode | Surround |
| Special Features | Detachable Design, BassMAX Technology, Wired Subwoofer |
| Control Method | Touch, Remote Control |
| Power Source | Corded Electric |
| Product Dimensions | 81D x 7B x 9H centimeters (Soundbar) |
| Weight | 6.7 kg (Total package weight) |
| Color | Black |
| Mounting Type | Wall Mount, Desktop |
| Recommended Product Uses | For Televisions |
| Compatible Devices | Smartphone, TV, Gaming Consoles |
| Waterproof | No |
| Guaranteed Software Updates Until | Unknown |
10. Warranty and Support
10.1. Warranty Information
ULTIMEA products typically come with a standard manufacturer's warranty. Please refer to the warranty card included in your package or visit the official ULTIMEA website for detailed warranty terms and conditions. Keep your proof of purchase for warranty claims.
10.2. Customer Support
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact ULTIMEA customer support. Contact information can usually be found on the official ULTIMEA website or in the quick start guide provided with your product.





