ULTIMEA 7.1 Surround Sound System for TV with Dolby Atmos, 460W Sound Bar for TV with 6.5″ Subwoofer, APP Control, 4 Wired Surround Speakers, Home Theater Sound System, Poseidon D80 (2025 Upgrade)
$299.99








Price: $299.99
(as of Jan 25, 2026 08:41:25 UTC – Details)
From the brand







Our founding team began as passionate audio-visual engineers. Seeing movie and music lovers turn away from high-end audio—deterred by complexity, outdated design, and high costs—we set out to change that.
Ultimea reinvents home theater with breakthrough acoustic engineering, modern design, and cost innovations, making cinema-grade sound accessible to all.
Started in Seattle and now trusted in 100+ regions, Ultimea is redefining home theater.

Indulge in Home Theater
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Accessories
7.1Ch Smart Surround Sound System: The Ultimea Poseidon D80, a premium smart soundbar upgraded from the acclaimed D60, features 2 additional front surround speakers to provide a wider sound field and a more enveloping soundscape. With 8 high-performance drivers, including a powerful 6.5” wireless subwoofer, D80 creates an immersive 3D surround experience. (Note: The D80 does not support DTS decoding.)
Dolby Atmos Creates True Three-dimensional Soundscape: The Poseidon D80 is not a simple copy of 2.0 channel stereo audio to surround speakers; it dynamically adapts using Dolby Atmos technology. Whether you’re watching a movie or streaming your favorite show, built-in 3D positioning algorithms precisely place each audio element around you, crafting a full 360° sound environment that puts you right in the middle of the action. Experience sound as it was meant to be heard.
2 Pioneering Technologies: The sound bar for smart tv equipped with 2 rear and 2 front speakers, ensuring precise sound projection from the front, back, and sides, enhancing audio spatiality and immersion. Advanced SurroundX System and 360° Aural Spatial Localization Technology algorithms accurately position elements throughout your room, custom-designed waveguides project sound from wall to wall, so you feel like you’re at the center of the story.
1-in/1-out 4K HDMI with eARC: Streamline your setup with high-speed, high-bandwidth 4K HDMI connectivity featuring eARC. Switch effortlessly between gaming consoles, Blu-ray players, and TV sets, all while enjoying crystal-clear audio. For older devices, the Poseidon D80 includes additional optical and AUX inputs, ensuring compatibility across the board.
Smart Control at Your Fingertips: With the ULTIMEA Smart App, elevate your listening experience by customizing your sound system to match your style. The app not only meets all your audio needs but also keeps your soundbar up to date with regular OTA upgrades. This means your Poseidon D80 is always equipped with the latest features for a superior audio experience.
Precision Audio Tuning Redefined: Tailor your audio experience like never before with the ULTIMEA App. It offers 121 expert EQ presets across genres like Bass, Pop, Classical, and Rock, plus 10-band and 6 tailored EQ modes including Movie, Music, Voice, Sport, Game, and Night. With the advanced “Customize” feature, you can fine-tune your sound to match your exact preferences, ensuring every note is just the way you like it.
9 reviews for ULTIMEA 7.1 Surround Sound System for TV with Dolby Atmos, 460W Sound Bar for TV with 6.5″ Subwoofer, APP Control, 4 Wired Surround Speakers, Home Theater Sound System, Poseidon D80 (2025 Upgrade)
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$299.99
Keith Bronstrup –
Way more capable than its price would suggest.
Preliminary impression is extremely positive, you just have to know what to expect from what is essentially a glorified soundbar. This system far exceeds my expectations so far; if that changes, I’ll come back and update this review.First of all, what it’s not:- This is not a room-shaker- This is not a window rattler- This is not a home theater in a box- There are no up-firing speakers with this system, nor the ability to add them- Your typical soundbarIf that’s what you’re looking for, you WILL be disappointed by this system. Keep reading, though, because that might only be what you THINK you’re looking for.Here’s what this system IS:- Extremely flexible and easy to set up- Extremely easy to configure for a very pleasing theater experience- A quite competent solution for enhancing music, movies, and gaming without breaking the bank- Able to be set up in a way that compensated for the lack of up-firing speakers- More than capable of filling my 12×16 room with soundIf you have neighbors and lack a sound-insulated dedicated theater room, you probably don’t need more than this. If what I wrote above makes sense to you, you will very likely be happy with this system.My setup:Front and back walls are 12ft, side walls are 16ftCeiling-mounted projector providing a 95″ 16:9 display centered at eye level for seated viewing at a distance of 7ftSoundbar (L, R, and center) mounted 14″ below and 26″ behind lower edges of screenSide speakers mounted 18″ on center from side walls, just below the vertical center of and 10″ behind the screenRear speakers mounted on rear wall, 12″ on center from side walls and 8″ on center from ceilingSubwoofer situated in right rear corner of the room, raised 35″ off the groundDue to how Dolby Atmos content is (typically at least — your mileage may vary depending on the content in question) mixed, most higher-positioned sounds are panned more toward the rear and lower-positioned sounds are pushed toward the center channel. This is, in equal parts, down to how our ears perceive sound in a 3D environment and to accommodate Atmos systems with up-firing speakers, which angle toward the rear of the room (the latter being a design decision taking the former into account). That psycho-acoustic reality is precisely what my setup takes advantage of and replicating my setup as closely as you can will give you a very convincing Dolby Atmos setup using this system. For 5.1 and 7.1 non-Atmos content, the same setup will give you a very Atmos-like (but not quite) experience.For $300, with an understanding of what you’re getting and some careful setup and installation, you won’t be disappointed by this system AT ALL. If you find it on sale (I found it for $230) you really can’t go wrong picking this up.
A. Kash –
Deep Punchy Bass
The soundbar alone is crisp and clear, but once you hook up the subwoofer and all four surround speakers, everything comes to life. Dialogue is easy to hear, bass hits hard, and the surround effects make movies feel immersive.The 6.5″ subwoofer is way stronger than I expected. Deep, punchy bass without being muddy. The wired surround speakers do a great job filling the room, and the app control is surprisingly handy for fine-tuning settings. Dolby Atmos support is legit, especially if you’re using HDMI ARC/eARC.Setup was simple, and everything synced fast with no issues. The build quality is solid too; all the pieces feel sleek and modern. Bluetooth connected quickly and maintains a solid connection. Came with nice wall mount optional hardware.
Daniele Pagano –
Simple, affordable, and effective
This system was very easy to setup thanks to the good packaging and instruction. The optional companion app is also handy for tweaking things if the remote is not handy! Also I used it to tune the sound profile, which was very helpful and allowed me to obtain excellent quality beyond what I expected at this price point.I mounted the back speakers on my wall and placed the side speakers on some shelf lamps. It worked well and looked nice both before and after I mounted my TV on the wall. The wireless subwoofer attached to back speakers is a godsend for ease of setup, and it magically paired on power on.I originally set it up with an eARC HDMI output from my smart TV, which indeed provided excellent Dolby surround for streaming as well as 4k Blu-ray (from an Xbox in my case). The sound is clear and separated, which makes the system particularly pleasing for playing video games, with effects and voices emitted with pinpoint accuracy.My smart TV had some issues consistently performing pass through via eARC, so I later switched to a classic optical input, still with good results and no fuss.Overall, this is a quality system with powerful, full surround features with the low price and trivial setup complexity of a sound bar.
Super-G –
Good system for the price point
The Ultimea Poseidon D80 7.1 Surround Sound System delivers impressive audio for its price. Setup was straightforward, with HDMI eARC, optical, Bluetooth 5.3, and AUX connectivity options. The wireless subwoofer and rear speakers (connected to the subwoofer) reduced cable clutter. The Ultimea app offers 121 EQ presets and 10-band customization for tailored sound, with modes like Movie, Music, and Game. Overall, i am impressed by the value, ease of setup, and powerful bass. TI will state that the wired surround speakers do limit placement flexibility, and the subwoofer’s bass can feel a little overwhelming in a small room. Compared to pricier brands, it’s a solid budget option but may lack the refinement of high-end systems.
Pablo Pina –
Comprado el 18 de Julio, el subwoofer dejo de funcionar a los DOS MESES, ya no lo pude devolver por Amazon. Contacte con Ultimea para la garantía, fue un poco tardada la respuesta pero SI ME HICIERON VALIDA LA GARANTÍA, me reemplazaron la unidad, llego bastante rápido pues la mandaron desde México. Espero ya no falle.El sistema de audio es básico, pero con buen sonido, para uso en departamentos donde no se puede hacer mucho ruido.- Primero que nada no vas a tumbar las paredes de la habitación, es un sistema de audio discreto pero efectivo si buscas sonido envolvente y mejorar el sonido del televisor.- Muy fácil de instalar, asi como facil uso de la aplicación, (que la verdad no tiene muchas funcionalidades, la más importante actualizar el sistema).- Definitivamente hay que conectarlo a una TV con Dolby Atmos, para disfrutar al máximo del sistema, al principio la conecte a una TV con Dolby Digital y no se percibía el audio envolvente correctamente.- Separar de la barra principal las bocinas laterales-frontales, es mejor colgarlas a un lado de la TV para una mejor separación del sonido y quizá conseguir unos soportes móviles para direccionarlas.- Procurar hacer su investigación para configurarlo correctamente.LO MALO- La primera unidad venía un poco manchada de pegamento (Se puede limpiar) , la segunda todo bien.- El control tiene una calidad muy básica (No incluye baterías).- La APP es básicamente un control remoto, no aporte mucho.Por su precio está muy bien, siempre y cuando no se descomponga
yann p. –
Installation très simple et très rapide. Le son est vraiment génial.
Hernán Alejandro Sidauy –
Muy bueno!
HC –
Glatt överraskad! Funkar utmärkt, lätt att sätta igång och väldigt bra ljud för en väldigt billig peng. Kan varmt rekommendera denna!
Giuliano Rossi –
Avevo già avuto un Poseidon ma il 70 è veramente valido. Ottimo audio, scandite le voci, buoni bassi. Poter personalizzare l’equalizzatore gli dà quel qualcosa in piu. Piccolo e potente. Consigliato