Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your ULTIMEA Nova S80 5.1.2 Dolby Atmos Soundbar System. Please read this manual thoroughly before using the product to ensure proper functionality and to maximize your audio experience. This system is designed to deliver immersive surround sound with Dolby Atmos, featuring an 8-inch wireless subwoofer and upward-firing speakers for a comprehensive home theater audio solution.
What's in the Box
Verify that all components are present upon unpacking:
- Soundbar with Wireless Subwoofer
- 2 Surround Speakers
- Power Adaptor
- Subwoofer Power Cable
- Stereo RCA to RCA Cable
- HDMI eARC Cable
- Digital Optical Cable
- Stereo 3.5mm to RCA Audio Cable
- 6-pin Cable for Soundbar Connection
- Remote Control
- User Manual (this document)
- Wall Mounted Kits
- Wall Bracket
- HDMI Adaptor

Image: The complete ULTIMEA Nova S80 system, showcasing the main soundbar unit, the wireless subwoofer, and the two compact surround speakers.
Product Overview
Immersive Audio Experience
The Nova S80 system features 5.1.2 Dolby Atmos certified surround sound, incorporating two up-firing speakers and two dedicated rear surround speakers. This configuration projects sound across and above the listening area, creating a three-dimensional audio environment. The system is designed to enhance dialogue clarity and deliver powerful bass, contributing to a theater-like experience. Please note that DTS decoding is not supported.

Image: A visual representation of the 5.1.2 channel setup, showing sound waves emanating from the soundbar, subwoofer, and surround speakers to create an immersive Dolby Atmos sound field.
360° Spatial Surround with ASL Technology
Aural Spatial Localization (ASL) technology, powered by real-time Digital Signal Processing (DSP), delivers audio from various directions. Advanced algorithms precisely position sound around and above the listener, establishing a realistic 3D soundstage that adds depth to movies, music, and gaming content.

Image: An illustration demonstrating the 360° ASL technology, with sound paths indicating precise localization of audio from various points, including overhead, within a room.
4K HDR Pass-Through
The system supports 4K HDR content pass-through, allowing for richer colors, deeper contrast, and enhanced brightness for visual quality. When combined with Dolby Atmos audio, the Nova S80 aims to create a comprehensive audiovisual experience for home entertainment.

Image: A diagram illustrating 4K HDR pass-through capabilities, showing how video signals are processed while sound is projected to create an enveloping audio-visual environment.
Upward-Firing Speakers
Two dedicated upward-firing drivers are integrated into the soundbar. These speakers project audio towards the ceiling, allowing sound to reflect down to the listener, creating realistic overhead sound effects. This feature, in conjunction with the rear surround speakers, expands the sound field for a more immersive home theater experience.

Image: A detailed view of the soundbar's upward-firing speakers, showing their design and the direction of sound projection.
8" Wireless Subwoofer with BassMX Technology
The system includes an 8-inch wireless subwoofer designed for low-frequency performance. It features a magnetic circuit system and a durable diaphragm, enabling a 21mm long-stroke excursion. ULTIMEA's BassMX technology is incorporated to enhance bass depth and clarity, providing impactful low-end audio.

Image: The 8-inch wireless subwoofer, highlighting its size and wireless capability, with a visual representation of powerful bass.
Product Video
Video: An official product video from Ultimea Labs showcasing the features and immersive sound capabilities of the Nova S80 soundbar system, including Dolby Atmos and spatial audio demonstrations.
Setup
Component Placement
- Soundbar: Place the soundbar centrally below your television. Ensure no objects obstruct the upward-firing speakers. The soundbar can also be wall-mounted using the provided kits and bracket.
- Wireless Subwoofer: Position the subwoofer on the floor, ideally in the front half of the room. Experiment with placement to find the optimal bass response for your listening area.
- Surround Speakers: Place the two surround speakers behind your primary listening position, to the left and right. Ensure they are positioned to provide a balanced rear sound field.
Connection Options
The Nova S80 offers multiple connectivity options for various devices:
- HDMI eARC: For optimal audio quality, connect your TV's HDMI eARC/ARC port to the soundbar's HDMI OUT (eARC) port using the provided HDMI eARC cable. This connection supports Dolby Atmos and 4K HDR pass-through.
- HDMI IN: Connect external devices (e.g., Blu-ray player, gaming console) to the soundbar's HDMI IN port.
- Optical: Connect your TV's optical digital audio output to the soundbar's OPT port using the digital optical cable.
- AUX: Use the 3.5mm to RCA audio cable to connect devices with an analog audio output to the soundbar's AUX port.
- Bluetooth: For wireless audio streaming from smartphones or tablets, pair your device with the soundbar via Bluetooth.
- USB: For playing audio files directly from a USB storage device.

Image: A close-up of the soundbar's rear panel, detailing the available input and output ports for various audio and video connections.
Operating Instructions
Power On/Off
Connect the soundbar and subwoofer to a power outlet. Press the power button on the soundbar or remote control to turn the system on or off.
Input Selection
Use the 'Input' button on the remote control or the soundbar to cycle through available input sources: HDMI eARC, HDMI IN, Optical, AUX, Bluetooth, and USB. The selected input will typically be indicated on the soundbar's display.
Volume Control
Adjust the master volume using the '+' and '-' buttons on the remote control or the soundbar. The subwoofer volume can be adjusted independently to fine-tune bass levels, with 13 levels of bass adjustment available.
Bluetooth Pairing
Select Bluetooth input on the soundbar. On your mobile device, search for "ULTIMEA Nova S80" in the Bluetooth settings and pair. Once connected, audio from your device will play through the soundbar system.

Image: An illustration of Bluetooth 5.3 connectivity, showing a smartphone wirelessly streaming music to the soundbar, with icons representing various compatible devices.
Maintenance
To ensure the longevity and optimal performance of your ULTIMEA Nova S80 soundbar system, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the surfaces of the soundbar, subwoofer, and surround speakers. Avoid using liquid cleaners, aerosols, or abrasive materials, as these can damage the finish or internal components.
- Ventilation: Ensure that the ventilation openings on all components are not blocked. Proper airflow prevents overheating.
- Placement: Keep the system away from direct sunlight, heat sources, and areas with high humidity or dust.
- Cables: Periodically check all cable connections to ensure they are secure and free from damage.
Troubleshooting
If you encounter issues with your Nova S80 system, refer to the following common troubleshooting steps:
- No Power:
- Ensure all power cables are securely connected to the soundbar, subwoofer, and a working power outlet.
- Verify the power outlet is functional by plugging in another device.
- No Sound:
- Check that the correct input source is selected on the soundbar.
- Increase the volume on both the soundbar and your connected device (e.g., TV, smartphone).
- Ensure all audio cables (HDMI, Optical, AUX) are properly connected and not damaged.
- If using Bluetooth, ensure the device is paired and connected.
- Verify that the TV's audio output settings are configured to send audio to the soundbar (e.g., PCM, Bitstream).
- Subwoofer Not Pairing/No Bass:
- Ensure the wireless subwoofer is powered on and within range of the soundbar.
- Check the subwoofer's pairing indicator. If not paired, refer to the full user manual for specific pairing instructions.
- Adjust the subwoofer's volume level.
- Remote Control Not Working:
- Replace the batteries in the remote control.
- Ensure there are no obstructions between the remote control and the soundbar's sensor.
For more detailed troubleshooting, please refer to the comprehensive user manual or contact ULTIMEA customer support.
Specifications
| Brand | ULTIMEA |
| Model Name | Nova S80 |
| Item Model Number | U4120 |
| Speaker Type | Soundbar |
| Surround Sound Channel Configuration | 5.1.2 |
| Special Features | 5.1.2 Dolby Atmos, 4K HDR Pass-through, BassMAX, 360° ASL Aural Spatial Localization Technology, Upward-Firing Drivers |
| Connectivity Technology | Auxiliary, Bluetooth, HDMI IN/eARC, Optical, USB |
| Wireless Communication Technology | Bluetooth |
| Subwoofer Connectivity Technology | Wireless |
| Speaker Maximum Output Power | 520 Watts |
| Frequency Response | 35 Hz |
| Woofer Diameter | 8 Inches |
| Audio Driver Type | Upward Firing Driver |
| Product Dimensions | 3.54"D x 31.5"W x 1.5"H |
| Item Weight | 22.6 pounds |
| Mounting Type | Wall Mount |
| Control Method | Remote |
| Included Components | Soundbar, Wireless Subwoofer, 2 Surround Speakers, Remote Control, Cables (HDMI eARC, Optical, 3.5mm to RCA, RCA to RCA, 6-pin), Power Adaptor, Wall Mounted Kits, Wall Bracket, HDMI Adaptor, User Manual |
Warranty Information
The ULTIMEA Nova S80 system comes with a limited warranty. For specific details regarding warranty coverage, duration, and terms, please refer to the warranty card included in your product packaging or visit the official ULTIMEA website. Keep your proof of purchase for warranty claims.
Customer Support
If you require further assistance, have questions about your product, or need technical support, please contact ULTIMEA customer service through the following channels:
- Website: Visit the official ULTIMEA website for FAQs, support resources, and contact forms.
- Email: Refer to your product packaging or the ULTIMEA website for the customer support email address.
- Phone: Check the ULTIMEA website for available phone support numbers in your region.
When contacting support, please have your product model number (Nova S80 / U4120) and purchase information ready.





