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Overview

Immersive 7.1 Dolby Atmos Sound with 360° spatial audio, 6.5" wireless subwoofer, and 460W peak power – full Dolby Atmos decoding for Blu-ray, Netflix, Prime Video, and more.

ULTIMEA Poseidon D80SE 7.1 Channel Sound bar for TV with Dolby Atmos, 4 Wired Surround Speakers, 6.5" Wireless Subwoofer, APP Control (New 2025 Model)

Model: Poseidon D80SE
Web Code: 19586087
Sold and shipped by | 4.3 seller rating (327 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Enjoy on orders from this seller.

Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • 1* Soundbar
  • 1* Subwoofer
  • 4* Surround Speakers
  • 1* User Manual
  • 1* Remote Control (Batteries not included)
  • 1* Power Adapter & 1* Subwoofer Power Cable
  • 1* HDMI Cable & 1* Optical Digital Cable
  • 1* Stereo 3.5mm to RCA Audio Cable
  • 1* Front Left Surround Cable (3m)
  • 1* Front Right Surround Cable (3m)
  • 1* Rear Left Surround Cable (6m)
  • 1* Rear Right Surround Cable (6m)
  • 12* Wall Mounting Kit & 6* Wall Brackets
  • 6* Mounting Screws for Speakers

7.1Ch Smart Surround Sound System

The Ultimea Poseidon D80S is a premium smart soundbar, an upgrade from the Poseidon D60, offering an ultra-wide soundstage and deep bass. Eight high-performance drivers, including a 6.5” wireless subwoofer and 4 surround speakers, deliver crystal-clear audio with impressive depth and detail. (Note: D80S does not support DTS decoding.)

3D Audio with Dolby Atmos

Unlike simple stereo-to-surround conversions, the Poseidon D80S enhances sound using Dolby Atmos, dynamically adjusting audio based on your home theater setup and content. Built-in algorithms position audio objects spatially, creating an immersive 360° surround sound experience.

2 Pioneering Technologies

Equipped with 2 rear and 2 front speakers, the soundbar delivers precise sound projection from all directions, enhancing immersion. Custom-designed waveguides project sound across walls, and advanced technologies like SurroundX and 360° Aural Spatial Localization position audio elements accurately throughout your room for a true cinematic feel.

1-in/1-out 4K HDMI with eARC

Enjoy seamless 4K HDMI connectivity with eARC for high-speed, high-bandwidth streaming. Effortlessly switch between gaming consoles, Blu-ray players, and TV sets while maintaining superior sound quality. Additional optical and aux inputs are included for easy connections to older devices.

Ultimea Smart App Control

The Ultimea Smart App provides an intelligent, customizable experience. With the Ultimea Home app, control your soundbar settings, tailor your audio preferences, and enjoy regular OTA upgrades for an ongoing premium experience.

Precision Audio Tuning Redefined

The Ultimea App features 121 expertly crafted preset equalizer matrices in styles like Bass, Pop, Classical, and Rock, ensuring precision tuning for audiophiles. Enhance your experience with 10-band and 6 tailored EQ modes—Movie, Music, Voice, Sport, Game, and Night—and fine-tune further using the advanced "Customize" feature for a personalized sound experience that perfectly suits your environment.

Product Condition
Brand New
Number Of Channels
7.1
HDMI ARC
Yes
Wireless
Yes
Wireless Subwoofer
Yes
Bluetooth Connectivity
Yes
Wi-Fi Connectivity
No
Power Capability
460W
Frequency Response
35Hz - 18kHz
Dolby Atmos
Yes
DTS:X
No
Works with Google Assistant
No
Works with Amazon Alexa
No
Colour
Black
Dialogue Enhancement
Yes
Width (Inches)
15.75 in
Height (Inches)
2.76 in
Depth (Inches)
3.54 in
Weight
7.9 kg
Width
40 cm
Height
7 cm
Depth
9 cm

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • British Columbia (Remote)
  • Alberta (Remote)
  • Saskatchewan (Remote)
  • Manitoba (Remote)
  • Quebec (Remote)
  • Yukon
  • Northwest Territories
  • Nunavut
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Home theatre audio products
Return/Exchange Period
30 days
Condition
Opened