The Ultimea Poseidon D80 is a premium 7.1 channel home theater sound system with Dolby Atmos, delivering a true 3D audio experience. Featuring 8 high-performance drivers, two additional front surround speakers, and a 6.5" wireless subwoofer, the D80 creates an expansive 360° soundscape. With HDMI eARC, smart app control, 121 EQ presets, and advanced tuning features, it transforms your living room into a cinematic soundstage.

Immersive 7.1 Channel Surround Sound
The D80 builds on the Poseidon series with two extra front surround speakers for a wider sound field. With 8 drivers and a wireless subwoofer, it projects audio from all directions to create a more enveloping experience. (Note: DTS decoding not supported.)

Dolby Atmos for 3D Cinematic Audio
Unlike traditional stereo upmixing, the Poseidon D80 uses Dolby Atmos to dynamically adapt sound positioning. Advanced 3D algorithms place effects with precision, surrounding you with lifelike sound that flows above, around, and behind—bringing movies, games, and shows to life.

Next-Gen SurroundX & 360° Aural Spatial Localization
Equipped with 2 front and 2 rear speakers, the D80 enhances immersion through its SurroundX System and 360° Aural Spatial Localization Technology. Custom waveguides project audio across walls, positioning effects with pinpoint accuracy so you feel like part of the action.

4K HDMI with eARC
Simplify your setup with high-bandwidth HDMI eARC, enabling seamless connection with TVs, consoles, and Blu-ray players. The D80 also includes optical and AUX inputs for compatibility with older devices, ensuring a versatile home theater system.

Smart App Control & OTA Updates
With the Ultimea Smart App, adjust EQ, customize sound, and access OTA updates that keep your system upgraded with the latest features. Enjoy full control at your fingertips.

121 EQ Presets & 10-Band Customization
Fine-tune your sound with 121 genre-based presets—Bass, Pop, Classical, Rock—and six tailored modes: Movie, Music, Voice, Sport, Game, and Night. For advanced users, the 10-band equalizer and “Customize” feature deliver complete audio personalization.

Customer Reviews

Based on 16 reviews
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Amelia J.

The sound quality is exceptional. Honestly, I really didn't expect it to sound so good! I also tested it with Dolby Atmos and I was super pleased! Very well packaged, the mounting brackets for the satellites and the center that it comes with are super ok, you can find all the necessary cables in the package. I only had to connect it, power it and everything was perfect. I didn't have time to hide the cables because it was late and I was curious about the sound quality, which did not disappoint me at all!
Thank you!An exceptional product, I recommend it!

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Sophia T.

We are very satisfied with our choice of this device. The sound is absolutely top-notch and perfectly adequate even in larger rooms. A definite recommendation, especially at this price.

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Poppy L.

The 460W Dolby Atmos 7.1 surround sound bar works perfectly with remarkable sound quality.

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Charlie R.

Great Sound for reasonable price.
Sound improved with last firmware update

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Oliver S.

Absolutely love my D80 sound system had the D60 but was not powerful enough. I put
Oppenheimer on the exsplotion sceneat 100 vol it literally blows you away all my neighbours were out looking up at the sky I haven't done it again since then 😂. Music Is amazing through it too all around sound . Fantastic for the price very premium.

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