ULTIMEA Poseidon D80 7.1 Surround Sound System
- 7.1 channels with Dolby Atmos
- 460 W maximum output
- HDMI eARC, Optical, Aux, Bluetooth connections
- Wireless 6.5 inch subwoofer, **4 wired surround speakers**
- Wall kit, bracket and screws in the box
- App and remote control
- Extended warranty
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A seven channel soundbar kit with a wireless subwoofer, wired rear speakers and a full wall mounting kit in the box. Remote batteries are not included.
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ASIN: B0DCG6HFHPModel: U2620Category: Soundbars
Overview
Ultimea supplies this kit with a bar, a wireless bass unit and a set of rear speakers that connect by cable. It lists app and remote control, a wall mounting kit and a long run of cables.
A complete package with strong stated power, many inputs and wall hardware is the reason to look at it. The limitation is the rear speaker cabling, which has to be routed across the room.
Who it's for
A living room with room for cable routes to the back, and a console, projector or TV as the source, gets the most from the connection list. Anyone who wants an all wireless layout should look at a wireless surround system.
Pros and cons
- Wireless subwoofer link
- Wall mounting kit included
- Many input types
- App and remote control
- Rear speakers are wired
- Remote batteries not included
- Dimensions entry looks odd
Performance notes
Rear speakers on cables give a steady signal but need cable runs, and the long RCA cable helps reach the back of a room. App control reshapes sound quickly, and a wireless subwoofer link removes one cable. Wall mounting needs a fixing that suits the bar.
Specifications
| Brand | Ultimea |
|---|---|
| Model | U2620 |
| Dimensions & fit | |
| Woofer Diameter | 6.5 inches |
| Dimensions | 19.69 x 2.99 x 1.5 inches (D x W x H) |
| Item Dimensions D X W X H | 19.69"D x 2.99"W x 1.5"H |
| Speaker Size | 2.25 Inches |
| Capacity & performance | |
| Speaker Maximum Output Power | 460 Watts |
| Bluetooth Range | 10 meters |
| Power & efficiency | |
| Power Source | Corded Electric |
| Construction & materials | |
| Color | Black |
| Enclosure Material | ABS, Metal |
| Compatibility & installation | |
| 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 |
| Other details | |
| Number Of Audio Channels | 7.1 |
| Builtin Media | Power adaptor, subwoofer power cable, 3.5mm to RCA cable, remote (batteries not included), manual, soundbar, subwoofer, 4 wired surround speakers, 20 ft RCA cable, HDMI cable, optical cable, wall mount kit, bracket, screws |
| Additional Features | BASSMX, SurroundX, Dolby Atmos Advanced Decoding, 360 Aural Spatial Localization |
| Frequency Response | 18 KHz |
| Audio Encoding | Dolby Atmos |
| Control | App, Remote |
| Audio Driver Type | Dynamic Driver |
| Controller Type | App Control, Remote Control |
| Is Electric | Yes |
| Is Waterproof | False |
| Specific Uses For Product | Gaming, Home Theatre, Party |
| Water Resistance Level | Not Water Resistant |
Closest rivals on specs
Sony BRAVIA Theater Bar 9 HT-A9000 Soundbar- Speaker Maximum Output Power 460 vs 585 W (-21%)
Hisense HT Saturn 4.1.2ch Soundbar- Speaker Maximum Output Power 460 vs 720 W (-36%)
Klipsch Flexus CORE 200 3.1.2 Sound Bar- Speaker Maximum Output Power 460 vs 185 W (+149%)
Frequently asked questions
How do I care for and adjust the Ultimea U2620 kit?
The listing gives no cleaning steps. Sound settings are adjusted through the app or remote, and a wall mounting kit with a bracket and screws is in the box.
Does the Ultimea U2620 kit need batteries?
The remote is listed with batteries not included, so supply your own.
What cables come with the Ultimea U2620 kit?
The listing names an HDMI cable, a digital optical cable, a 20 foot RCA cable and a 3.5 mm to RCA audio cable.
Does the Ultimea U2620 kit have wireless rear speakers?
No. The listing names four wired surround speakers.