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Poseidon D80 Boom 7.1 Soundbar
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  • Overview
  • Kit Includes
  • Specs
What Experts Are Saying
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  • The sound quality is honestly excellent
    "We're doing pretty well here — the sound quality is honestly excellent, really immersive. The bass is seriously impressive. Honestly, if you're setting up a home theater, this really makes you feel like you're at the movies. I genuinely feel like the sound is coming from all around, just like in a cinema. "

    iVax
    Review video poster
  • Easy Setup, Big Upgrade
    "It's a big improvement from my previous sound setup and it just makes everything a lot more enjoyable. One of the big positives for me is that it massively improves the sound of your home system and it's also really easy to setup, so we don't have to worry about things like amps and speaker wiring."

    TT Technology
    Review video poster
  • Great App Control & EQ Modes
    "This is useful for switching between different EQ modes like music, movies, sports, gaming, or night mode, which lowers the surround sound so you don’t disturb the neighbors...So having the app with this model is a great feature, as it lets you control everything directly from your phone."

    El Profesor Tech
    Review video poster
  • A budget friendly system that respects sound
    "I love how it delivers true 7.1 surround sound, a real Dolby Atmos processing and a richer bass experience than before. If you've been waiting for a budget friendly system that actually respects sound design, this is the one for you."

    Tech TRX
    Review video poster
7.1 Dolby Atmos
Through SurroundX’s advanced audio algorithms, the sound field is optimized based on the audio signals from the left and right main channels, making the rear sound field wider and creating an expansive soundstage.
img surroundX
360° Aural Spatial Localization
8 Finely Tuned Drivers
Crafted with high-density molecular materials, these drivers ensure precise signal response—essential for accurate audio reproduction at high sampling rates and bit depths.
Core Driver Shell Driver
33% Bass Boost
33% Bass Boost
With up to 16mm diaphragm excursion, the subwoofer unleashes deep, high-impact bass with clarity and control—now delivering 33% more bass than the Poseidon D80.

4 Surround Speakers

Modern Home Craftsmanship

Set a New Standard for Home Theater

Shape Your Sound with Ultimea App

Customize your sound with 121 EQ presets and a 10-band equalizer. Even more features are coming to the Ultimea app — for deeper control and more fun.

4K HDR Passthrough

Brings the Highest Standard of Home Cinema Reproduction.

X-Upmix Technology

X-Upmix transforms non-Dolby audio into rich, multi-channel surround sound. One tap—immersive from any source.
Wireless Connection with Bluetooth 5.3
Multiple Connectivity Options for Flexible Setup
Power Source and Wiring Setup

Kit Includes

x1
Power Adaptor
x1
Subwoofer Power Cable
x1
Fount Left Surround Cable (3m)
x1
Fount Right Surround Cable (3m)
x1
Rear Left Surround Cable (6m)
x1
Rear Right Surround Cable (6m)
x1
HDMI Cable
x1
Digital Optical Cable
x1
Remote Control
x12
Wall Mounted Kit
x6
Wall Bracket
x6
Mounting Screw on Speakers
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Key Specs
  • Dolby Atmos
    Yes
  • Speaker Channels
    7.1
  • Total Number of Speakers
    8
  • Drivers
    Mainbar: 2.25" × 3
    Surround: 2.25" × 4
    Sub: 6.5" × 1
  • Remote Control Type
    IR Signal
  • Listening Modes(EQ)
    Movie, Music, Voice, Sport, Game, Night
  • Frequency Range
    35Hz -18kHz
  • Max Sound Pressure Level
    >96dB
  • Signal-to-Noise Ratio
    ≥70dB
  • Distortion
    <1%
  • Static Noise
    38dB
    • Connectivity
  • HDMI IN
    ×1
  • HDMI eARC
    ×1
  • Optical
    ×1
  • AUX
    ×1
  • USB
    ×1
  • Bluetooth
    BT5.3
  • Wired Surround Speaker
    ×4
  • Power Supply
    18V 3A
    • Size and Weight
  • Soundbar Dimensions
    Mainbar: 400 (L) × 90 (D) × 70 (H)
    Surround: 135 (L) × 90 (D) × 70 (H)
    Sub: 218(L) × 264 (D) × 317 (H)
  • Soundbar Weight
    17.4lbs(7.9kg)
  • Packaging Dimensions
    16.7 x 20 x 10.2 in
    424 (W) x 508 (H) x 258 (D)mm
  • Total Weight
    25.13lbs(11.4kg)