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🎬 Elevate your space with sound that surrounds — don’t just watch, experience!
The ULTIMEA Poseidon D50 is a 320W peak power 5.1 channel soundbar system featuring wireless subwoofer with BASSMX bass technology, dual wired rear speakers, and advanced SurroundX upscaling. It offers extensive sound customization through a dedicated app with 121 EQ presets and a 10-band equalizer. Connectivity includes HDMI ARC, Bluetooth, optical, and AUX inputs, making it compatible with TVs, gaming consoles, and more. Designed for easy setup with included cables and wall mounts, it delivers immersive home theater audio at an accessible price point with a 1-year warranty and lifetime customer support.













| ASIN | B0DSPV7LJ7 |
| Additional Features | Bass Boost |
| Antenna Location | For Computers, For Gaming Consoles, For Music Players, For Smartphones or Tablets, For Surround Sound Systems, For Televisions |
| Audio Driver Type | Dynamic Driver |
| Audio Encoding | PCM 5.1 |
| Audio Output Mode | Surround |
| Best Sellers Rank | #3,092 in Electronics ( See Top 100 in Electronics ) #14 in Home Audio Sound Bars |
| Brand | ULTIMEA |
| Built-In Media | Power Adaptor, Subwoofer Power Cable, Stereo 3.5mm to RCA Audio Cable, Remote Control, User Manual, Soundbar, 1x Subwoofer, 2x Surround Speaker, Stereo RCA to RCA Cable(20 feet), HDMI Cable, Digital Optical Cable, Wall Mounted Kit, Wall Bracket, Mounting Screws |
| Color | Black |
| Compatible Devices | Desktop, Gaming Console, Home Theater, Projector, Television |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Auxiliary , Bluetooth, HDMI, Optical |
| Control Method | App, Remote |
| Controller Type | Remote Control |
| Customer Reviews | 4.3 out of 5 stars 506 Reviews |
| Frequency Response | 18 KHz |
| Is Waterproof | False |
| Item Dimensions D x W x H | 15.75"D x 3.54"W x 2.76"H |
| Item Weight | 11.7 pounds |
| Manufacturer | ULTIMEA |
| Model Name | Poseidon D50 |
| Model Number | U2500 |
| Mounting Type | Wall Mount |
| Number of Audio Channels | 5.1 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 320 watts |
| Speaker Size | 2.25 inches |
| Speaker Type | Soundbar |
| Specific Uses For Product | For Computers, For Gaming Consoles, For Surround Sound Systems, For Music Players, For Televisions |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Diameter | 5.25 inches |
| Tweeter Diameter | 2.25 inches |
| UPC | 642380743018 |
| Unit Count | 1 Count |
| Warranty Description | Extended |
| Warranty Type | Extended |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |
A**E
Nice soundbar
I wasn't sure what to expect. But man the ULTIMEA 5.1 Sound Bar has really blew me away. I had to fiddle with the EQ to get it just right and man it really is a nice lil soundbar for the cost. I paired it with two 55 inch displays for my desktop. Power for buck is nice. Volume cranks and sounds good the louder you go. Been super realiable. Appearance is sleek. Ease to use and setup with phone to get the better Equalizer because it doesnt sound good out of the box.
S**E
The economy sucks, but you shouldn't have to take out a loan to have good sound
Summary: I was not paid in anyway monetarily or through product gifts by this company or any other. These are my true words and opinions. And I standby my title. The next part is probably gonna make me sound like a plant but I just feel strongly about pointing this out as it was a factor in my selection of this product. Our dollar isn't stretching as far as it used to. I'm an IT consultant, and my go to grocery store is Dollar tree. I can get a basket full of groceries for $60. Where the same $60 might get me either two bags of groceries or two bags of household goods. I usually wouldn't be able to get both at the same time. Across the board the economy has all of us looking for more bang for our buck. And this system was able to bring that. Mini speaker systems that have full sound cost a practically one months rent. I am grateful for any company that offers quality at a reasonable price. As someone who just got laid off do to economic uncertainty, I'm very careful with my allocation of dollars. This may not seem like a necessity, my household produces and creates both music and movies. I hunted long and hard to find something that I could justify getting while looking for a new job. I'm very happy with my decision . Pros: - price point - extensive equalizer setting options using remote and 121 EQ presets within the app - one year warranty covering everything up to your general dissatisfaction with the product - lifetime customer service - incredible sound produced from 320 W - Super easy to set up - did I mention the price? - variety of sound system options available should this not meet your needs. Cons: - I was on the fence about ordering from here because this company wasn't very well known to me. But that something to take a great assault considering tons of companies that over the tops and what they produce that I've never heard of. Ultimately they did seem to have enough overall reviews to determine they were real company and the reviews were real. Ultimately, the price point during prime day plus an additional $25 discount with too good to pass up while I was in immediate need for a sound system. That's it. So far that's the only thing I can determine. I haven't played around much with the app but I will update this review should anything uniquely negative or uniquely awesome occurs. If his review is an updated, you can take that as it's working awesome as it has been since day one and I have not had any issues. If it stops working within the next two years I will definitely update but otherwise you can assume it's working and there's no problems. Contain below for additional details! — A while I've only been using these speakers for 24 hours, they are super awesome. I am blown away by the sound that immense from these at this price point. I was previously using a TCL 7+. Which I can report is crap, especially compared to the set up. My 7 + town bar also had a subwoofer but not surround sound speakers. I've had it for five years and two years ago it started having problems connecting, using the arc even with a Quality arc cable. Plus my old TCL soundbar LED lights went out so you never knew if it was actually on or not at times. I was in the market immediately for a new sound bar and subwoofer. I happen to get the bonus of two extra speakers. For less than $100 on prime day plus an additional discount, I am getting well over double wattage at 320W and additional surround sound tweeters. Set up was a breeze. I was worried about the surround sound speakers cause I probably gonna have to run a wire around the room, but it was really simple connected to the subwoofer, and then set them up on either side of the couch. My audiophile music producer/musician boyfriend couldn't stop praising the features, and he hasn't even gotten into the app yet where the available equalizer adjustments are insane with options. We were listening to some of his bands recordings and he was thrilled because finally a system can pick up on all the answers to his production. There are effects and sounds within songs I've listen to for years if not decades that I've heard for the first time running it through the speakers. Really excited to play around with different movies and songs and supporting events. And From what it looks like, you can easily modify it and add additional speakers and even a sound bar. I saw on their website they had a sale where some System set ups would get an extra sound bar. Considering that this is on their lower to mid range options, and the sound that it produces, I can't even imagine the wall a beautiful sound that comes from their higher and systems. But, they're higher in systems are at a price point relative to most mid range. You see that they offer some Lux System options that are well out of my price range but might be suitable for audiophiles with moneybags. They do also Cell projectors of various price ranges and capabilities should you want to truly dive into creating a home theater system. And here's a thing, if you're on the fence the pricing isn't gonna break your bank. Plus they have a year warranty and quite literally it says that it covers unmet expectations. That's pretty subjective to however you feel about the project over the course of first year. Honestly really can't beat that. Additionally there's lifetime customer support, and the also continue to give discounts to previous customers. Finally, if you're still on the fence check out their website and they also have refurbished items. It's not a large inventory, but you can get there $300 surround sound system for $166. The same system on Amazon is around $250-$270, brand new. Moral of the story is I am very impressed so far despite limited use.
M**S
Solid set of speakers for the price
I would like to start off. This is a 4.9.. reason being the side speakers are not cordless.. so you have to get a little creative with cable management to keep them hidden. But to say the less I bought these for our master bedroom. The quality is hands down amazing for the price! There evenly balanced, crisp sound and very simple to set-up!! They also have a good settings to tweak your preferences on sound..
A**R
Flawless, easy set up. Amazing sound!
I purchased this surround sound system for my Onn Roku TV, and I couldn't be happier with it. Before buying, I spent quite a bit of time researching it. Both the product description and Amazon's AI indicated that the two rear surround speakers connect directly to the soundbar. That information is actually incorrect. The rear speakers plug into the subwoofer instead, which makes installation much cleaner and easier since you only have to run the speaker wires to the subwoofer rather than all the way across the room to the TV. Setup was incredibly simple. The soundbar connected to my TV with a single HDMI cable and power cord. As soon as I turned everything on, my Roku TV immediately recognized the new audio system through the HDMI connection. The subwoofer paired automatically to the soundbar via Bluetooth, and the included remote was already paired and worked perfectly right out of the box. Now for the sound—it's phenomenal. The audio quality is crisp, clear, and immersive. Dialogue is easy to hear, music sounds rich, and the subwoofer delivers deep, powerful bass without being overwhelming. The surround speakers add a noticeable level of immersion that makes movies and TV shows much more enjoyable. Overall, this system exceeded my expectations. If you're looking for an easy-to-install surround sound system for an Onn Roku TV, I highly recommend it. Just be aware that the rear speakers connect to the subwoofer—not the soundbar—which is actually a much better design than I was expecting.
G**R
Powerfull and loud
Its a great prouduct for the price. I dont have anything negitive to say. The sound quality is good, the bass is powerfull and the speakers can get extremely loud (Like deafening). I also love the remote becuase it allows you to control a lot like the bass, midrange, surround, leds, sound modes, and more. It was simple to use and set up. overall, the system is a 100/100 for me. Would reccomend
M**N
Do not buy!
Do not buy it, as it's false advertising. This sound bar is NOT a 5.1 surround sound system; it's a stereo system. Had to contact ULTIMEA as was wondering why the sound was all the same all around. Here what they said. " Thank you for reaching out, and we're sorry for the trouble you're having with your Poseidon D50 system not producing true 5.1 surround sound. Firstly, we'd like to let you know that the Poseidon D50 soundbar only supports PCM decoding, which means they provide high-quality stereo sound but do not support multi-channel surround sound effects. This is why you're unable to get actual 5.1 surround sound from your D50 system. To help you further improve your listening experience, we recommend ensuring that your source device (TV, etc.) is set to output audio in a format that the Poseidon D50 can process efficiently: PCM. Normally as below: Settings-Sound-Digital Audio Output -PCM. We sincerely appreciate your understanding regarding this product limitation. If these steps do not resolve your concern and you continue to experience issues, please send us a short video demonstrating the problem. Also, kindly let us know how the soundbar is connected and what audio content you are playing. This information will help us better understand your setup and provide the most appropriate assistance. Thank you for giving us the opportunity to assist you. If you have any other questions, feel free to reply to this message. Warm Regards, Jamie ULTIMEA Customer Support Team"
G**G
Good quality sound for the price
This surround sound system is very simple to set up and get connected. I was easily able to get the speakers and sub set up ideally in my space using the supplies provided. I love that I can control the sound bar power, volume, EQ settings, and input on my phone, with the remote, or on the sound bar itself. Even though the soundbar does turn on and off automatically with the TV and it retains the settings from the previous use, I often have to use the app to modify these because my cat likes to walk on the top of the soundbar. I was easily able to remedy this with an adhesive light switch cover over the buttons.
A**W
Buy it for your entertainment space for a very good and affordable upgrade
The sound on this thing is actually freaking sweet. Easy to controls volume levels and adjust each setting like treble, bass, surround and others. It's very versatile and easy to assemble. It took a bit of time to put it all together because I purchased a table to put the surround sound speakers on. And the bass on the subwoofer is actually very good. It gives a very movie theatre esque vibe to the living room and I have been enjoying it. Really good for the price tag that it came with I was pleasantly surprised with the output of sound and the audio all around. Very good power, and gives you enough cable to work with to move into whatever space you'd like. It's a great great sound addition to anybody's entertainment space. Would 1000% recommend to anyone who would like to upgrade their sound in their space.
B**D
Muy bueno!!
De momento súper bien buena calidad de sonido estupendo bajo actualizaré más adelante este fue para mí recamara compraré el Poséidon D80 para mi sala
Trustpilot
1 month ago
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