---
product_id: 581085994
title: "5.1 Surround Sound System, Sound Bar for TV, 3D Soundbar Home Theatre System with Adjustable Wireless Subwoofer and Rear Speakers, Bluetooth TV Virtual Surround Sound Speakers, Poseidon D50"
brand: "ultimea"
price: "฿26315"
currency: THB
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.th/products/581085994-5-1-surround-sound-system-sound-bar-for-tv-3d
store_origin: TH
region: Thailand
---

# Wireless subwoofer & rear speakers 5.1 channel immersive surround Customizable bass & sound modes 5.1 Surround Sound System, Sound Bar for TV, 3D Soundbar Home Theatre System with Adjustable Wireless Subwoofer and Rear Speakers, Bluetooth TV Virtual Surround Sound Speakers, Poseidon D50

**Brand:** ultimea
**Price:** ฿26315
**Availability:** ✅ In Stock

## Summary

> 🎥 Elevate your home cinema game with sound that surrounds and moves you!

## Quick Answers

- **What is this?** 5.1 Surround Sound System, Sound Bar for TV, 3D Soundbar Home Theatre System with Adjustable Wireless Subwoofer and Rear Speakers, Bluetooth TV Virtual Surround Sound Speakers, Poseidon D50 by ultimea
- **How much does it cost?** ฿26315 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/581085994-5-1-surround-sound-system-sound-bar-for-tv-3d)

## Best For

- ultimea enthusiasts

## Why This Product

- Trusted ultimea brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Simplicity:** Multiple wired and wireless connection options with clear instructions make setup a breeze—get cinematic sound fast.
- • **Tailored Audio Control:** Switch between movie, dialogue, and music modes with one remote press, plus fine-tune bass and surround levels to your exact preference.
- • **Sleek, Minimalist Design:** Slim, modern soundbar fits seamlessly under your TV or on any stand, elevating your living space without clutter.
- • **Cinematic SurroundX Technology:** Transforms standard audio into a dynamic 5.1 surround experience that moves sound all around you.
- • **Wireless Freedom, Ultimate Placement:** Adjust your setup effortlessly with a wireless subwoofer and rear speakers connected by a 19.6 ft cable for perfect room coverage.

## Overview

The ULTIMEA Poseidon D50 5.1 Surround Sound System delivers immersive, aerospace-grade surround sound with wireless subwoofer and rear speakers. Featuring SurroundX technology that converts stereo to rich 5.1 audio, customizable sound modes, and a sleek design, it offers a premium cinematic experience at a fraction of the cost of high-end competitors.

## Description

Immerse yourself in cinematic surround sound with this 5.1 channel system. Adjustable wireless subwoofer, rear speakers, and SurroundX tech for clear, distinct audio.

Review: Excellent Design, Delivery, Sound - I am well satisfied - I was impressed from the get-go. The units came double-boxed by desertcart, and the carton itself was incredibly attractive; and unboxing was a pleasure in itself. Little things mean a lot and contributed to the experience. For example those clear plastic sticky discs used for sealing cartons.....the Ultimea had finger flaps on theirs which made opening the carton and the speakers' individual wrapping a confirmation of quality. As did the speaker cables - each with a velcro band to enable bundling when installing. The packing, similarly, exuded a quality far above the reasonable price. Installation was simple. I used the optical cable, switched on and was bathed in excellent surround sound. The algorithm was amazing. I know its not Dolby, but the soundscape was amazing. I tried the App and was less impressed by that, but the remote control is well designed and controls all the functions. I know it's early days, and I will keep you informed, but I am delighted with the D70. I got it for half the price of my old Sony system which only lasted a year. This was half the price - even with a 3 year warranty added on, and I got a pair of speaker stands - also great dessign and quality.
Review: Probably the best sub soundbar in this price range. - This is the best soundbar and gives me around 70 percent of the performance of my Sonos which is around 8x more expensive. I would highly recommend this for home cinema or even computer gaming. What I like: You can adjust bass tremble and mid range and there is on screen display to confirm the settings. The remote is responsive and great quality. Subwoofer gives deep bass which is clear and distortion free. Soundbar is loud and the surround affects fill the room with cinematic sounds. This reminds me of the speakers of old , seems very high quality. It has digital in for modern devices but no aux port so if you want to use analogue devices you will need to purchase a audio to digital converter, most are sold here on desertcart for around 15 quid. The soundbar is heavy and well built , a sign of good quality drivers. This is probably the best speaker for mid level Audio and sounds are crisp and permeate all around. Excellent item, well worth it. For context I have had TCL soundbar and LG and hisense. This is by far better than all of those which cost more.

## Features

- Immersive Surround Sound by SurroundX Technology: SurroundX algorithm converts 2.0 PCM to 5.1 surround signal, which makes sound move around you. ULTIMEA uses aerospace-grade magnets to have speakers deliver clear and distinct surround sound.
- Include 2 Surround Sound Rear Speakers: This 5.1 channel soundbar for tv comes with 2 rear speakers and 1 wireless subwoofer, which brings you the cinematic experience with our decoded playback device. A 19.6 feet cable is used to connect surround speakers to subwoofer so you can place surround sound speakers anywhere given your preference.
- Deep, Room-Filling Bass with Ultimate BassMAX Technology: To deliver a deep and powerful bass, we applied BassMAX Technology, enhanced magnetic circuit design, and a larger cabinet to this surround sound system for tv. Since this subwoofer is wireless, you can place it wherever you want to gain the best surround sound effect.
- Customized Bass and Surround Sound: You can completely control your audio environment by adjusting the surround and bass volume given your preference, creating a truly bespoke audio experience. ULTIMEA sound bars for tv with subwoofer own 3 models at different scenes for you: movie, dialogue, and music. You can switch it to any mode with one press on the remote controller.
- Easy to Set up & Decent Design: ULTIMEA sound bars for tv support multiple wire and wireless connection. With the help of ULTIMEA clear instructions, you can easily set it up and start exploring the fun of surround sound. This slim sound bar also allows you to place it on stand, cabinet or under the TV. Perfectly fit your bedroom and living room.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CKPKHCKV |
| Best Sellers Rank | 567 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 1 in Hi-Fi Speaker Systems |
| Colour | Black |
| Compatible devices | Gaming Console, Home Theater, Laptop, Projector, Television |
| Control method | Remote |
| Guaranteed software updates until | unknown |
| Included components | Soundbar *1 |
| Is waterproof | false |
| Item model number | Poseidon D50 |
| Item weight | 5.3 Kilograms |
| Manufacturer | ULTIMEA |
| Number of items | 1 |
| Power source | Corded Electric |
| Product dimensions | 40D x 7W x 9H centimetres |
| Speaker size | 5.72 Centimetres |
| Subwoofer diameter | 5.25 Inches |
| Surround-sound channel configuration | 5.1 |
| Warranty type | Limited |
| Wireless communication technology | Bluetooth 5.3 |

## Product Details

- **Audio output mode:** Surround
- **Brand:** ULTIMEA
- **Connectivity technology:** Bluetooth, HDMI, Optical, RCA, USB
- **Frequency response:** 40 Hz
- **Model name:** U2500
- **Mounting type:** Tabletop Mount / Wall Mount
- **Speaker maximum output power:** 320 Watts
- **Speaker type:** Surround Sound
- **Special feature:** Bluetooth 5.3

## Images

![5.1 Surround Sound System, Sound Bar for TV, 3D Soundbar Home Theatre System with Adjustable Wireless Subwoofer and Rear Speakers, Bluetooth TV Virtual Surround Sound Speakers, Poseidon D50 - Image 1](https://m.media-amazon.com/images/I/61COdVVBt5L.jpg)

## Available Options

This product comes in different **Model** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Design, Delivery, Sound - I am well satisfied
*by A***N on 22 August 2025*

I was impressed from the get-go. The units came double-boxed by Amazon, and the carton itself was incredibly attractive; and unboxing was a pleasure in itself. Little things mean a lot and contributed to the experience. For example those clear plastic sticky discs used for sealing cartons.....the Ultimea had finger flaps on theirs which made opening the carton and the speakers' individual wrapping a confirmation of quality. As did the speaker cables - each with a velcro band to enable bundling when installing. The packing, similarly, exuded a quality far above the reasonable price. Installation was simple. I used the optical cable, switched on and was bathed in excellent surround sound. The algorithm was amazing. I know its not Dolby, but the soundscape was amazing. I tried the App and was less impressed by that, but the remote control is well designed and controls all the functions. I know it's early days, and I will keep you informed, but I am delighted with the D70. I got it for half the price of my old Sony system which only lasted a year. This was half the price - even with a 3 year warranty added on, and I got a pair of speaker stands - also great dessign and quality.

### ⭐⭐⭐⭐⭐ Probably the best sub soundbar in this price range.
*by M***R on 30 December 2025*

This is the best soundbar and gives me around 70 percent of the performance of my Sonos which is around 8x more expensive. I would highly recommend this for home cinema or even computer gaming. What I like: You can adjust bass tremble and mid range and there is on screen display to confirm the settings. The remote is responsive and great quality. Subwoofer gives deep bass which is clear and distortion free. Soundbar is loud and the surround affects fill the room with cinematic sounds. This reminds me of the speakers of old , seems very high quality. It has digital in for modern devices but no aux port so if you want to use analogue devices you will need to purchase a audio to digital converter, most are sold here on Amazon for around 15 quid. The soundbar is heavy and well built , a sign of good quality drivers. This is probably the best speaker for mid level Audio and sounds are crisp and permeate all around. Excellent item, well worth it. For context I have had TCL soundbar and LG and hisense. This is by far better than all of those which cost more.

### ⭐⭐⭐⭐ Great sound, good quality, easy to set up. Bad android app leaves a nasty taste.
*by F***H on 4 May 2025*

The good: The important bits are really good. The packaging did its job, the unboxing experience pleasant, and nice to have leads for all combinations. I chose to set mine up vertically and the stands work well. I'm using it via SPDIF/Optical for my desktop PC, both for gaming and music whilst I work. Both sound good and there's a good number of presets to make it easy to set it to your taste. I paid £99 for this in Q2 2025. I consider that fair value, and the quality of the components and the sound is noticably better than the £50 unit it replaces. The bad: 1. The Android app requires you to register for an account with Ultimea before you can configure the soundbar to change any settings. This means giving them your email address and even your date of birth before it will work. Why does Ultimea need my birthday? It's not alcoholic, it's not a weapon - just greedy information gathering for their benefit I strongly resent this and despite the quality of the unit, detract a star. One registered and logged in, the app has good functionality and a good UI, and once it's set up you can uninstall it and use the remote for daily operation. 2. No AAA batteries supplied for the remote. Even the cheapest Chinese product comes with them, so why not this mid-range soundbar? 3. It's not clear which speaker is left or right when setting them up vertically - it's not printed on them anywhere. I needed to use the picture of it assembled as a horizontal bar to figure that out. 4. There was an extended warrantee card included, but you have to scan the QR code to use it, there's no way to register using a desktop PC.

## Frequently Bought Together

- ULTIMEA 5.1 Sound Bar for Smart TV, Virtual Surround Sound System for TV, 320W Peak Power, Adjustable Surround Speakers and Subwoofer, APP Control, Home Theater Soundbar Poseidon D50(2025 New Model)
- WARRKY Optical Cable, Optical Cable for Soundbar to TV, 1M / 3.3FT [24K Gold-Plated Plug, Metal Case, Braided] Digital Optical Audio Cable Toslink Compatible with LG, Samsung, Sony, Panasonic etc.

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-23*