---
product_id: 681971853
title: "5.1 Virtual Surround Sound Bar, 320W Home Theater Surround System with Adjustable Speakers and Subwoofer, TV Speaker Soundbar, Smart TV Soundbar"
brand: "ultimea"
price: "A$512"
currency: AUD
in_stock: true
reviews_count: 5
category: "Ultimea"
url: https://www.desertcart.com.au/products/681971853-5-1-virtual-surround-sound-bar-320w-home-theater-surround
store_origin: AU
region: Australia
---

# Adjustable BassMX subwoofer 5.1 Virtual Surround with SurroundX tech 320W total power 5.1 Virtual Surround Sound Bar, 320W Home Theater Surround System with Adjustable Speakers and Subwoofer, TV Speaker Soundbar, Smart TV Soundbar

**Brand:** ultimea
**Price:** A$512
**Availability:** ✅ In Stock

## Summary

> 🎬 Elevate your home theater game—don’t just watch, live the sound!

## Quick Answers

- **What is this?** 5.1 Virtual Surround Sound Bar, 320W Home Theater Surround System with Adjustable Speakers and Subwoofer, TV Speaker Soundbar, Smart TV Soundbar by ultimea
- **How much does it cost?** A$512 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/681971853-5-1-virtual-surround-sound-bar-320w-home-theater-surround)

## 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

- • **Customizable EQ Modes:** Switch effortlessly between movies, music, and dialogue for crystal-clear sound tailored to your mood.
- • **Powerful Bass Control:** Adjust the subwoofer’s bass levels with BassMX tech to shake your room or keep it subtle.
- • **Seamless Connectivity:** HDMI ARC, Bluetooth, optical & AUX inputs ensure compatibility with all your devices—plug and play perfection.
- • **Flexible Wireless Setup:** Place rear speakers anywhere within 20 feet for a personalized surround experience without clutter.
- • **Immersive 5.1 Surround Sound:** Feel every scene come alive with cinematic audio that wraps around you.

## Overview

The ULTIMEA Poseidon D50 is a 320W 5.1 virtual surround soundbar system featuring aerospace-grade speakers and a wireless subwoofer with adjustable BassMX technology. Designed for easy setup with HDMI ARC and multiple input options, it delivers immersive cinematic audio with customizable EQ modes for movies, music, and dialogue. Perfect for gamers, movie buffs, and audiophiles seeking a powerful yet flexible home theater upgrade.

## Description

This TV surround sound system comes with 1 subwoofer and 2 surround rear speakers that can bring you exactly the same cinematic experience at home. To deliver deep and powerful bass, we apply BassMX technology, an improved magnetic circuit design, and a larger cabinet to this TV surround sound system. The volume of the subwoofer can be adjusted to 3 levels by pressing the bass button on the remote control. ULTIMEA audio bars for TV with subwoofers own 3 models in different scenes for you: movies, dialogue and music. You can switch to any mode with just one press on the remote control.

Review: Great sound for a great price. Super easy to setup and get going right out of the box.
Review: The Ultimea Poseidon D50 is a great 5.1 sound system for a small/medium sized bedroom at a reasonable price. The system has enough power to fill the room with immersive audio, very clear highs and lows that are punchy and don't just sound muddy. Multiple preset EQ's and the ability to manually set your own preferred EQ is nice. The build quality and ease of setup is adequate, the satellite speakers connect to the subwoofer with long cables using an RCA type for a secure and reliable connection, which then connect wireless to the soundbar. The remote is not as nice quality and does feel cheap, however it serves it's purpose and has all the controls you'd need at hand, and if you don't wanna use it you can always download the app and have your phone be the remote. Overall, Ultimea provides a good system for the price point that performs well in a bedroom setting no matter the kind of entertainment you're looking to enjoy. Even with the 5.1 being virtual it has very clear and detailed sound, with plenty of power for its size and form factor.

## Features

- 5.1 surround sound for movie nights: Turn your living room into a personal cinema with our 5.1 channel soundbar, designed to deliver rich, immersive sound that surrounds you never before. SurroundX technology intelligently converts 2.0 PCM to a 5.1 surround signal, while the aerospace-grade magnets of Ultimea speakers deliver crisp, distinct sound. Every movie night becomes a very successful experience, with a sound that moves around you, putting you right in the middle of the action.
- Cinematic surround sound with 2 rear speakers: Transform your space with our 5.1 channel soundbar, featuring 2 rear speakers and a wireless subwoofer. Perfect for movie nights, games or parties, this setup offers flexible speaker placement with a 20-foot cable, delivering surround and cinematic sound anywhere in your room for a tailored entertainment experience.
- Powerful subwoofer for gaming excitement: Boost gaming sessions with powerful bass from a high-performance subwoofer, adjust bass as you want with BASSMX technology. Hear every explosion and roar of the engine, bringing your games to life with an intense sound and room shaker.
- Customized EQ Modes for Sharp Dialogue: Whether watching thrilling drama, listening to favorite tunes or enjoying a talk show, the soundbar's advanced audio processing with dedicated music, movies, and dialogue equalization modes ensures you never miss a word. Enjoy crisp, clear dialogue and dynamic soundscapes adapted to every type of content, bringing your entertainment to life with precision and clarity.
- Easy setup with ARC HDMI Premier connectivity: Enjoy seamless transitions between TV, music and games with the versatile options of the TV's soundbar. HDMI ARC offers the best audio quality and comfort, making it the best choice for connecting all your devices. Poseidon D50 includes additional Bluetooth, optical and AUX inputs for older devices, ensuring compatibility across all industries.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D8SLZLYC |
| Colour | Black |
| Compatible devices | Desktop, Gaming Console, Home Theater, Projector, Television |
| Control method | Remote |
| Included components | Power Adapter, Subwoofer Power Cable, 3.5mm Stereo Audio to RCA Cable, Remote Control, User Manual, Soundbar, 1 subwoofer, 2 surround speakers, Stereo RCA to RCA Cable (20 Feet), HDMI Cable, Digital Optical Cable, Wall Mount Kit, Wall Bracket, Mounting Screws |
| Is waterproof | False |
| Item model number | U2500 |
| Item weight | 5.3 kg |
| Manufacturer | ULTIMEA |
| Material | Acrylonitrile butadiene styrene (ABS) Metallic |
| Model name | Poseidon D50 |
| Mounting type | Wall Mount |
| Number of Items | 1 |
| Power source | Corded Electric |
| Product dimensions | 40D x 9W x 7H centimeters |
| Recommended uses for product | For Computers, For Smartphones or Tablets, For Surround Sound Systems, For Televisions |
| Speaker size | 2.25 Inches |
| Speaker type | Soundbar |
| Special features | Bass Boost |
| Subwoofer diameter | 5.25 Inches |
| Surround sound channel configuration | 5.1 |
| Unit count | 1.0 Count |
| Wireless communication technologies | Bluetooth |

## Product Details

- **Audio output mode:** Surround
- **Brand:** ULTIMEA
- **Connectivity technology:** Auxiliary, Bluetooth, HDMI, Optical
- **Frequency response:** 18 KHz
- **Speaker maximum output power:** 320 Watts

## Images

![5.1 Virtual Surround Sound Bar, 320W Home Theater Surround System with Adjustable Speakers and Subwoofer, TV Speaker Soundbar, Smart TV Soundbar - Image 1](https://m.media-amazon.com/images/I/71xXrP42JOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by N***A on 27 January 2026*

Great sound for a great price. Super easy to setup and get going right out of the box.

### ⭐⭐⭐⭐⭐ Review
*by A***S on 4 June 2025*

The Ultimea Poseidon D50 is a great 5.1 sound system for a small/medium sized bedroom at a reasonable price. The system has enough power to fill the room with immersive audio, very clear highs and lows that are punchy and don't just sound muddy. Multiple preset EQ's and the ability to manually set your own preferred EQ is nice. The build quality and ease of setup is adequate, the satellite speakers connect to the subwoofer with long cables using an RCA type for a secure and reliable connection, which then connect wireless to the soundbar. The remote is not as nice quality and does feel cheap, however it serves it's purpose and has all the controls you'd need at hand, and if you don't wanna use it you can always download the app and have your phone be the remote. Overall, Ultimea provides a good system for the price point that performs well in a bedroom setting no matter the kind of entertainment you're looking to enjoy. Even with the 5.1 being virtual it has very clear and detailed sound, with plenty of power for its size and form factor.

### ⭐⭐⭐⭐ Review
*by J***H on 26 January 2026*

4.5 stars! Honestly unbeatable value for the price. Easy set up, comes with everything you need to get started except for batteries in the remote. The surround sound and sub really do sound quite great, my only complaint would be that if you use the sound bar on its own, the bass will be lacking - however the sub and surround speakers compensate very well for it! Only reason it's not 5 stars is because of no included remote batteries and the front unit could sound a little more base filled. Overall I'm very happy with my purchase! :D

## Frequently Bought Together

- ULTIMEA 5.1 Virtual Surround Sound Bar, 320W Home Theater Surround System with Adjustable Speakers & Subwoofer, TV Speaker Soundbar, Sound Bar for Smart TV, Bluetooth 5.3, Easy Setup, Poseidon D50
- ULTIMEA Speaker Stands Pair, Height Adjustable Speaker Stand, Extends 24.4" to 36.6", Holds 6.6 lbs, Compatible with VIZIO, Sony, Bose, Polk, ULTIMEA Poseidon Series Surround Sound Speaker, Steady 300

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.au/products/681971853-5-1-virtual-surround-sound-bar-320w-home-theater-surround](https://www.desertcart.com.au/products/681971853-5-1-virtual-surround-sound-bar-320w-home-theater-surround)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-08*