ULTIMEA Dolby Atmos Soundbar with Wireless Sub - BaseMaxCore

ULTIMEA Dolby Atmos Soundbar with Wireless Sub

Poseidon D80 Boom / 6.5inch / United States|US Plug
$669.99
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ULTIMEA Dolby Atmos Soundbar with Wireless Sub - BaseMaxCore

ULTIMEA Dolby Atmos Soundbar with Wireless Sub

$669.99
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Color
Woofer Size/Full-Range Size6.5inch
Ships From|Set Type
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🚚 Free U.S. Shipping
📦 5–8 Business Days
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Your living room. Your cinema. The ULTIMEA Poseidon D80 Boom is a 500W 7.1-channel Dolby Atmos home theatre system that delivers a true 360° surround sound experience. With 8 high-performance speakers, a wireless subwoofer, 4 surround speakers, and smart app control, it's the most immersive audio upgrade you can make for your TV setup.

Key Features

  • 500W 7.1-Channel Dolby Atmos Sound — 8 speakers working in unison — 2 front surround, 2 rear surround, plus a powerful wireless subwoofer — create a full 360° audio environment. Built-in 3D positioning algorithms place every sound element precisely around you. (Note: DTS decoding not supported.)
  • 33% More Bass — The upgraded wireless subwoofer features up to 16mm diaphragm excursion, delivering deep, high-impact bass with 33% more output than the Poseidon D60 — with zero distortion.
  • SurroundX & 360° Spatial Audio Technology — Advanced SurroundX algorithms and custom waveguides project sound from wall to wall. Front, back, and side speakers ensure precise spatial positioning so you feel like you're inside the action.
  • HDMI eARC + Full Connectivity — 1 HDMI input and 1 HDMI eARC output for 4K-compatible, high-bandwidth audio. Also includes Optical, AUX, USB, and Bluetooth 5.3 for universal compatibility with any device.
  • 121 EQ Presets & 10-Band Custom EQ — Choose from 121 professionally tuned EQ matrices across Bass, Pop, Classical, and Rock profiles. Fine-tune every frequency band via the Ultimea Smart App for a fully personalized sound signature.
  • 6 Listening Modes — Movie, Music, Voice, Sport, Game, and Night modes adapt the soundbar instantly to any content or environment.
  • Smart App Control & OTA Updates — Manage EQ, sound modes, and settings from your phone via the ULTIMEA Smart App. Regular OTA firmware updates keep your system at peak performance.
  • Flexible Placement — Tabletop or wall-mount ready. Includes remote control and display screen for easy at-a-glance management.

Specifications

  • Model: ULTIMEA Poseidon D80 Boom
  • Peak Power: 500W
  • Channels: 7.1 (8 speakers total)
  • Bluetooth: 5.3
  • Frequency Response: 45Hz – 22kHz
  • Distortion: <1%
  • Inputs: HDMI eARC, Optical, AUX, USB, Bluetooth
  • EQ Modes: 6 presets + 10-band custom EQ + 121 matrices
  • Display: Yes
  • Remote Control: Included
  • Mounting: Tabletop or wall-mount
  • Warranty: 1 year
  • Certifications: CE, FCC, RoHS
  • Best For: Home theatre, movies, gaming, music

Backed by our quality guarantee — wrong item, defective unit, or counterfeit product? We'll replace or repair it, no questions asked.

Frequently Asked Questions

  • 5 stars: 49 (82%)
  • 4 stars: 7 (12%)
  • 3 stars: 0 (0%)
  • 2 stars: 1 (2%)
  • 1 star: 3 (5%)
D
Darell Marquardt

A good device 👍

M
Mi Fisher

Everything is great, it arrived quickly, works flawlessly 👍

E
Erna Swaniawski

Delivery to Kostroma in 7 days, the package was well packed, arrived without any damage to the packaging, excellent sound, great quality of the soundbar and its accessories, I don't regret ordering it at all, thank you to the seller!

I
Izola Waelchi

Great price! Delivered quickly without any damage. I liked the sound, now watching movies is a pleasure. There is a mobile app for controlling the soundbar's functions. I recommend it to anyone who wants to improve the sound of their TV.

T
Travis Howe

Fast delivery, premium packaging, and the quality is also top-notch. Already connected it, the sound is absolutely amazing. For this price, everything is excellent. Very happy with the purchase. Thanks to the seller.

R
Raelene Kuphal

The product arrived in Krasnodar in 6 days.
The sound is pleasant, but after 60% volume it starts to become noisy, but in a 25m² room you won't turn it up above 20% because it will already be too loud (definitely for the neighbors).
Definitely recommend!

C
Clayton Powlowski

An M60 arrived instead of a D80, very unpleasant.

E
Edythe Conroy

The product is excellent! I recommend purchasing it. Everything matches what was stated in the description.

W
Warner Vandervort

Everything is great, good sound quality, I compared it and it suited me better than the Hisense HS5100.
I don't regret choosing this audio system. Surround sound is almost impossible to achieve in streaming services, except in those that have a 5.1 channel track.
But watching movies has become much more enjoyable.
I want to write a review later.
Huge respect to the seller, thank you. Delivery was fast and without any issues.
ULTIMEA wishes you success in your development. 🤗

R
Roselee Ortiz

Excellent product, the sound is simply superb. For those who write bad reviews, I don't know how you connect this system, but I connected it via AUX and got excellent sound. Through Jimmyay it's even more superb.

N
Nelda Trantow

This is my first soundbar. There's nothing to compare it with, but the sound is great, and the connection is intuitively simple.

Q
Quinton Volkman

Excellent sound, happy with the purchase.

M
Majorie Will

Disappointed with the product. It's broken and doesn't work properly. I wouldn't buy it again.

M
Micheal Leffler

The soundbar was delivered by the courier in perfect condition. Super well packaged, special thanks for that! Appreciate your product and I appreciated it! Cool device, even for my 17.6 sq. ft. room it's more than enough! The package contents match the description. In short, everything is great! The seller is reliable! Good luck to you!

R
Rolando Swaniawski

Super! Delivered quickly. I figured out the settings. The pass-through ashdemi is simply a bombshell. To install the program, I had to turn on the VIP mode, but these are minor issues. Loud and booming. Compared to the old model, it's just fire. I recommend it!

L
Leo Paucek

I have been unable to get my money back for more than a month for an item I did not receive.

J
Jasper Price

Ok

M
Marjory Stehr

The product and the seller are excellent. However, I haven't figured out how to pair it with my Honor X9C phone yet. The phone's Bluetooth sees it and even adds it to the list of devices to pair, but there's no sound. Other than that, it's a great device. I still can't figure out how to connect it to the projector if there's only one HDMI port on it and a TV box is connected to it. The SPDIF signal only supports 5.1, while 7.1 is transmitted only through HDMI.

N
Nevada Larkin

The equipment is great. For that price, the sound is simply superb.

E
Edison Schiller

Awesome! I agree with all the positive reviews. 4 stars only because of the extremely poor delivery service. When ordering to my home address, they changed the delivery to a Yandex pick-up point, which was 1.5 kilometers away from my house, even though the nearest one was 150 meters away. This is disappointing. The product itself is excellent!)

S
Shawnda Sauer

I set everything up, the sound is great, the speaker mounts are not rotatable, so I ordered rotatable ones.

J
Jerrell Wolf

The sound that plays when the device is turned on and off is quite loud - it can be heard in the next room even with the door closed.

J
Jayna Abbott

Fast shipping, good packaging, everything works without problems, app via VPN.

K
Kathleen Krajcik

Everything is as described. Easy to install, the sound is quite good. Great for a home theater! I recommend the seller and the product!

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