Ultimea U2621 Review: App-Controlled 7.1 Atmos Sound for Medium Rooms
The Ultimea U2621 (Aura A60) delivers a customizable, immersive 7.1-channel Dolby Atmos experience with four surround speakers, ideal for home theater enthusiasts in rooms up to 270 sq ft.
By Elvis Dicki
Updated October 20, 2026
For those seeking to elevate their home entertainment from standard TV audio to a cinematic surround sound experience, the Ultimea U2621 presents a compelling proposition. Marketed as the Aura A60, this system is a 7.1-channel soundbar setup complete with Dolby Atmos support, four physical surround speakers, and a wired subwoofer, designed to create an immersive audio field. It targets viewers who want the enveloping sound of a multi-speaker home theater system but appreciate the integrated design and smart controls of a modern soundbar solution. In essence, the Ultimea U2621 aims to deliver a highly customizable and immersive audio experience for medium-sized rooms, balancing comprehensive features with a manageable setup.
The core appeal lies in its specification sheet: a true 7.1 configuration with Dolby Atmos for three-dimensional sound, wireless rear speakers to reduce cable clutter, and a dedicated app that unlocks extensive sound customization. This review analyzes the Ultimea U2621 based on its provided specifications, design, feature set, and aggregated user feedback to determine if it lives up to its promise of bringing theater-like audio home without overwhelming complexity.
ULTIMEA Aura A60 7.1 Dolby Atmos Soundbar with 4
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Ultimea U2621 at a Glance
| Specification | Detail |
|---|---|
| Model | Ultimea U2621 (Aura A60) |
| Audio Configuration | 7.1-channel with Dolby Atmos |
| Speaker System | Soundbar, 4 Surround Speakers (2 front, 2 rear), 4″ Wired Subwoofer |
| Total Output Power | 350 Watts |
| Key Technologies | Dolby Atmos, SurroundX, BassMX, App Control |
| Connectivity | HDMI eARC, Optical, Bluetooth 5.3, AUX, USB |
| Control Methods | Remote Control, Ultimea Smart App |
| Recommended Room Size | 108 to 270 square feet |
| Enclosure Material | Metal |
| Included Cables | HDMI eARC, Optical, Rear Surround (6m), Front Surround (2m each) |
Design and Build
The Ultimea U2621 system adopts a conventional but practical design for a multi-component audio setup. The main soundbar, surround speakers, and subwoofer are finished in black, with the soundbar and satellite speakers featuring a metal enclosure according to the specifications. This choice of material often contributes to a more rigid cabinet to reduce unwanted resonance. The system includes all necessary cables for connection: an HDMI eARC cable, a digital optical cable, lengthy cables for the rear (6 meters) and front (2 meters each) surround speakers, and power adapters.
A significant design consideration is the wiring setup. While the two rear surround speakers connect wirelessly to the soundbar, reducing cable runs across the room, the two front surround speakers and the 4-inch subwoofer are wired connections. This means users will need to manage cables for these components. The system is designed for both tabletop placement and wall mounting, with a comprehensive wall mount kit included in the box. The physical footprint of the components is noted by users as relatively compact, allowing the system to blend into living spaces without dominating them.
Performance and Features
Audio Performance and Immersion
The Ultimea U2621 is built around a 7.1-channel Dolby Atmos configuration. This involves three main channels in the soundbar for clear center dialogue and left/right sound, augmented by four dedicated surround speakers (front left/right and rear left/right) and a dedicated subwoofer. The promised result is an immersive, multi-directional sound field. The system employs what Ultimea calls SurroundX Technology to create this expansive audio experience. It’s important to note the manufacturer’s specification that this setup is recommended for rooms sized between 108 and 270 square feet, suggesting its acoustic optimization is targeted at small to medium-sized spaces.
The subwoofer utilizes a 4-inch driver with BassMX technology, which is described as having an optimized magnetic circuit and diaphragm to deliver enhanced low-frequency response. User reviews frequently highlight the powerful and resonant bass output, with some noting it can be felt through walls and floors during intense movie scenes. The system’s total output power is listed as 350 watts, driving the multiple speakers to achieve what users describe as clear, loud, and detailed audio suitable for movies, music, and gaming.
Connectivity and Control
Connectivity options are comprehensive for a system in this category. The inclusion of an HDMI eARC (Enhanced Audio Return Channel) port is a standout feature, allowing for high-quality, uncompressed audio transmission from compatible TVs and enabling the use of a single remote via CEC (Consumer Electronics Control) synchronization. This simplifies operation by allowing control of both the TV and soundbar volume with one remote. Additional wired inputs include a digital optical (Toslink) port, a 3.5mm AUX input, and a USB port for local media playback. Wireless connectivity is handled by Bluetooth 5.3 for streaming audio from smartphones or tablets.
Control is offered through two primary methods: a physical remote control and the Ultimea Smart App. The app is a central feature, moving beyond basic volume control to offer deep audio customization. This leads directly into the system’s most distinctive capability: precision audio tuning.
Smart App and Audio Customization
The Ultimea Smart App is arguably the defining feature of the U2621. It provides an unprecedented level of sound shaping for a system at this price point. The app offers 121 expert-curated EQ presets tailored to specific music genres like Bass, Pop, Classical, and Rock. Furthermore, it includes six dedicated sound modes optimized for different content: Movie, Music, Voice, Sport, Game, and Night. The most advanced feature is a 10-band graphic equalizer paired with a “Customize” mode, allowing users to fine-tune the frequency response to their exact personal preference or room acoustics. This degree of control allows users to significantly alter the sound signature, making the system adaptable to a wide variety of content and listener tastes.
Setup, Support and Ownership
Setup is described in user feedback as straightforward. Components are clearly labeled, and the included manual provides guidance. The process involves placing the soundbar, connecting the wired front surround speakers and subwoofer, positioning the wireless rear speakers, and connecting the soundbar to the TV via the preferred cable (HDMI eARC is recommended). Pairing the wireless rear speakers is initiated by powering on the designated rear right speaker. The system comes with a one-year limited warranty, a standard offering for consumer electronics. The manufacturer, Ultimea, does not list specifics regarding long-term firmware update support or accessory availability within the provided data.
Ownership considerations include the need for cable management for the front speakers and subwoofer, and ensuring the room layout accommodates the recommended speaker placement for optimal surround sound effect. The system is a complete package, and the specifications do not mention expandability or adding additional speakers beyond the included 7.1 configuration.
What Owners Say
Aggregate user reviews for the Ultimea U2621 are very positive, with a high percentage of favorable ratings. The overall sentiment from the review excerpts indicates strong satisfaction with the system’s performance and value. Users frequently praise the immersive surround sound effect, noting that it successfully places them in the action of movies and games. The bass output from the subwoofer is repeatedly highlighted as powerful and impactful, adding a physical dimension to the viewing experience. The wireless rear speakers are appreciated for reducing installation complexity and maintaining a cleaner room aesthetic.
Positive comments also extend to the ease of setup and the quality of the included accessories, such as the wall-mounting hardware. The app control and extensive EQ options are mentioned as significant advantages over simpler systems. Critical feedback from lower-star reviews is not detailed in the provided excerpts, but the rating distribution shows a small percentage of users had less satisfactory experiences. For a deeper look at how soundbars perform, explore our guide to the best surround sound soundbars.
Pros and Cons
Pros
- True 7.1-channel Dolby Atmos audio for immersive surround sound.
- Extensive sound customization via app with 121 EQ presets and 10-band EQ.
- Powerful bass performance from the 4-inch BassMX subwoofer.
- Wireless rear speakers simplify installation and reduce cable clutter.
- Comprehensive connectivity including HDMI eARC with CEC control.
- Includes all necessary cables and wall-mounting hardware.
Cons
- Front surround speakers and subwoofer require wired connections.
- Optimal performance is specified for medium rooms (up to 270 sq ft).
- Full customization potential requires smartphone app setup.
- System is not expandable beyond the included 7.1 configuration.
Who Should Buy It (and Who Should Skip It)
The Ultimea U2621 is an excellent fit for home theater enthusiasts with small to medium-sized viewing rooms (approximately 10x12ft to 15x18ft) who want a significant audio upgrade from TV speakers or a basic soundbar. It’s ideal for users who value a customizable audio experience and are willing to use an app to fine-tune sound profiles for movies, music, and gaming. Movie watchers and gamers seeking that enveloping, directional “cinema” sound with impactful bass will find it compelling. If you’re interested in other smart home audio solutions, our review of the best smart speakers for multiroom audio offers more options.
This system may not be the best choice for those with very large or open-concept living spaces exceeding 300 square feet, as its drivers are optimized for the recommended room size. Users who desire a completely wireless, plug-and-play setup with no visible cables should note the wired connections for the front speakers and subwoofer. It’s also less suitable for those who prefer a minimalist single soundbar unit without separate satellite speakers.
Final Verdict
The Ultimea U2621 (Aura A60) successfully carves out a niche by offering a feature-rich, authentic 7.1-channel Dolby Atmos experience at an accessible point. Its combination of physical surround speakers, a dedicated subwoofer, and wireless rear connectivity delivers on the promise of immersive audio that basic soundbars cannot match. The standout feature is undoubtedly the Ultimea Smart App, which provides a level of audio tuning typically found in more expensive or complex separates systems. This makes the U2621 not just a speaker setup, but a highly adaptable audio platform.
While the wired connections for some components and the room size recommendation are important limitations to consider, they are reasonable trade-offs for the performance offered. For viewers looking to build a compelling home theater experience in a typical living room or dedicated media space without delving into complex AV receiver setups, the Ultimea U2621 represents a strong, user-friendly solution. It brings cinematic sound home with a welcome degree of smart control and customization. For more insights into audio tech, check out our broader Tech Gear coverage.
FAQs
Does the Ultimea U2621 support true Dolby Atmos?
Yes, according to the manufacturer specifications, the Ultimea U2621 supports Dolby Atmos audio encoding. This, combined with its 7.1-channel speaker configuration (including upward-firing drivers or processing to create height effects, though the exact driver arrangement isn’t specified), is designed to produce a three-dimensional soundscape where audio can be perceived as coming from above and around the listener.
How difficult is the setup process?
User reviews consistently describe the setup as simple and straightforward. The components are labeled, and the system includes all necessary cables. The most involved part is managing the wires for the front surround speakers and subwoofer, and finding optimal placement for all speakers. The wireless rear speakers simplify the most challenging part of traditional surround sound setup—running cables to the back of the room.
Can I use the soundbar without all the surround speakers?
The product specifications and description present the system as an integrated 7.1-channel unit. While it may be technically possible to use only the soundbar and subwoofer, the intended experience and audio processing are designed for the full complement of speakers. Using it without the surround speakers would negate its core surround sound and Dolby Atmos capabilities.
What is the main advantage of the Ultimea Smart App?
The Ultimea Smart App provides deep, granular control over the system’s sound signature. Beyond standard presets, it offers 121 genre-specific EQ matrices, six content-optimized modes (Movie, Music, etc.), and a professional-grade 10-band equalizer with a custom setting. This allows users to tailor the audio precisely to their room’s acoustics, personal hearing preferences, or the specific type of content they are watching or listening to, a level of customization rare in all-in-one soundbar systems.
About the author
Elvis Dicki writes reviews and buying guides for CyberSecLabs.