ULTIMEA Poseidon D80 7.1 Surround Sound System

Number Of Audio Channels: 7.1
Audio Output Mode: Surround
Connectivity Protocol: Bluetooth
Wireless Technology: Bluetooth

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

Flexible hookup options and a 7.1 channel rating make this a solid connectivity pick. Confirm whether the rear channels are physical or virtual if that distinction matters to you.

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ASIN: B0DCG6HFHPModel: U2620Category: Soundbars

Overview

HDMI, Bluetooth, and optical inputs all feed into the Ultimea U2620, a 7.1 channel soundbar rated at 460 watts and finished in black at 19.69 by 2.99 by 1.5 inches.

Whether the 7.1 channel count comes from physical rear speakers or virtual surround processing built into the single bar isn't detailed here, so check the package contents if discrete rear channels matter to you.

19.69 x 2.99 x 1.5 in bar size
Black finish
Ultimea brand

Who it's for

A single easy-to-mount bar with several input options suits most TV setups; households that specifically need physical rear surround speakers should confirm what's included before buying.

Pros and cons

Pros

HDMI, Bluetooth, and optical inputs in one unit
Wall or tabletop mounting
Rated 460W output

Cons

Unclear if 7.1 channels are physical or virtual
Only bar dimensions given, no subwoofer size

Performance notes

460 watts across a claimed 7.1 channel layout suggests substantial output for the bar's size, and having HDMI, Bluetooth, and optical together means it can connect to nearly any TV or streaming source without an adapter.

Specifications

Dimensions & fit
Brand	Ultimea
Model	U2620
Speaker Size	2.2 inches
Item Dimensions D X W X H	19.7 × 3 × 1.5 inches
Woofer Diameter	6.5 inches
Audio Driver Size	6.5 inches
Subwoofer Diameter	6.5 inches
Capacity & performance
Audio Output Mode	Surround
Speaker Maximum Output Power	460 watts
Bluetooth Range	32.8 feet
Power & efficiency
Power Source	Corded Electric
Number Of Power Levels	5
Construction & materials
Color	Black
Enclosure Material	Acrylonitrile Butadiene Styrene (ABS), Metal
Compatibility & installation
Connectivity Protocol	Bluetooth
Subwoofer Connectivity Technology	Wireless
Mounting Type	Tabletop/Wall Mount
Connectivity Technology	Bluetooth, Auxiliary, Optical, HDMI EARC
Compatible Devices	Gaming Console, Home Theater, Projector, Smartphone, Television
Warranty & support
Warranty Description	Extended
Warranty Type	Extended
Other details
Number Of Audio Channels	7.1
Wireless Technology	Bluetooth
Speaker Type	Soundbar
Control Type	App, Remote
Water Resistance Level	Not Water Resistant
Is Waterproof	No
Audio Driver Type	Dynamic Driver
Number Of Items	1
Mp3 Player	No
Is Electric	Yes
Builtin Media	Power Adaptor, Subwoofer Power Cable, Stereo 3.5mm To RCA Audio Cable, Remote Control(Batteries Are Not Included), User Manual, Soundbar, Subwoofer, 4x Wired Surround Speakers, Stereo RCA To RCA Cable(20 Feet), HDMI Cable, Digital Optical Cable, Wall Mounted Kit, Wall Bracket, Mounting Screws
Additional Features	App Control, Dolby Atmos Advanced Decoding Technology, BASSMX Technology, SurroundX System Technology, 360° Aural Spatial Localization Technology
Specific Uses For Product	Gaming, Home Theatre, Party
Antenna Location	For Computers, For DVD Players, For Gaming Consoles, For Music Players, For Projectors, For Smartphones Or Tablets, For Surround Sound Systems, For Televisions
Frequency Response	18 KHz
Audio Encoding	Dolby Atmos
Controller Type	App Control, Remote Control