
ULTIMEA - Poseidon D80 Boom
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Based on 1 year's data from Feb 15, 2026 How it works
Mine arrived today and I can say I am impressed. It is a huge improvement to my tv speakers. But I also don’t really have any sound system to compare it to. My friend has a soundbar and subwoofer for like 400 euros and I would say that the voices maybe sounded a bit more crisp on his sound system but I think this one is way more immersive.
Ye the sorround speakers could be a tad bit better but I think for 300 euros I can’t complain because the sorround sound is still so immersive
The bass is definitely enough, but I would choose between a slightly inferior sound with the D80 and a better surround effect, or a slightly superior sound with the 700D.
But I can’t say for sure because I don’t have nothing to compare it to
But it is waaayyyy better than my tv speakers
I have it and the only thing is that the sorround speakers are not that great in sound quality but you don’t notice it
You just notice it if you are really close to the speaker
I wish I could at least think I was bright, but sadly no… Here’s my story; same size TV as you, and like you wasn’t thrilled with the sound. Tried several sound bars but it felt like they just made everything louder, not better sounding. I finally decided to try a surround sound system, which is something I never thought I would do. I tried one from Ultimea, but it really just whet my appetite for how great my TV could sound. After much research I settled on the Ultimea Posidon D80 Boom. (The Boom is because it has a ton of bass if you desire). In all honesty, with TV’s the size we have, watching especially an action movie like Mission Impossible is really almost like being at the movies. It was a little over $200, but remember. My journey started when I bought a $38 dollar sound bar and wasn’t satisfied. Best of luck with whatever choice you make. Oh, one more thing, one of the biggest reasons I never considered a surround sound system was the size. I guess my thinking was stuck in the 1980’s, because the size and design of my speakers makes them barely noticeable and I put the subwoofer behind the couch
Ah, I remember my first place, those were the days. I really didn’t have many female guests like most guys do. For some reason I can’t do it with a girl unless I know her somewhat, and I need to like her at least as a person. I didn’t tell you the best part of my surround sound adventure. For some reason, I have no idea why, Ultimea sent me two Posidon D80 Boom systems. I’ll probably end up giving the other one to one of my friends, but selling it on eBay is mighty tempting
https://preview.redd.it/270vcfr3xq6g1.png?width=1440&format=png&auto=webp&s=fa6ad7650cd67b0baa6de6a5f9f1ebac71852b6c I personally own one (proof is in the photo) and I must say, I am NOT sponsored at all by them keep in mind, and my review is from me ONLY!! I payed for the whole amount so I was not given it for free So why did I buy the Ultimea Skywave x70? My first product was the Ultimea Aura A50, I got that soundbar when my Pheanoo D15 subwoofer broke, it was a 2.0 channel and I was looking deep to invest on a good soundbar So initially I found the Aura A50 on Walmart, good price of 110! I bought it and week after I realized they have a 7.1 system which was the Aura A60. So I ended up returning the Aura A50 and then buying the Aura A60 in temu because I had a $45 dollars off coupon I can use on anything (they sell anywhere, Amazon, Walmart, target, etc) with discount code I had from $175 down to $130 Then I started to look at the latest flagship which was the Skywave X70, once early bird started, I bought it with coupon Once I initially bought it, it was to replace my old denon reciver with defenitive speakers, which are very good still but it was crackling and the sub on the left tower was broken. Once I hooked up my Skywave X70, I was just expecting "its probably not a huge diffrence" Of the soundbar But man I was wrong! It blew my expectations away!! It's very good overall!! The surround experience was amazing, i play alot of Helldivers 2 and man the experience is amazing!! I can tell you too, the bass on this thing is very strong, it even broke a lighthouse decoration I put on christmas, the bass pushed it off the shelf, which I had to fix with Glue, it really rattles the walls!!! Compared to Samsung 11.1.4, thats very huge in terms of early bird price, it costed half of $1,000!!! I can't say it's better than the samsung 11.1.4 because I perosnally never tried it, but the experience with Ultimea and thier skywave X70, it's by far the best man, i love it So I took the risk of buying from another company, and I must say, 2 months in, I have no regrets. Eventually I bought the posideon D80 Boom for a movie room we have and it's amazing quality of diffrence compared to the TCL Alto 8+ 3.1.2 i had. I would take 7.1 over 3.1.2 any day, just to have true surround. So overall, taking the risk of buying from ultimea was a good decision. Basically in other words I took one for the team to see the truth
Im looking into the x50 or x40 to upgrade the Posideon D80 Boom i have in my movie room!
Amazing value for money. I have the 80D Boom and they are fantastic. New brand but knows what it's doing.
Considering you’re looking for a minimalist solution, I’d recommend the D80 Boom that I’ve been using myself. It’s super easy to set up — no messy receivers or cables — and the sound is good (considering the price, you know). If your UST projector supports Dolby Atmos output, you can really feel the Dolby Atmos difference, trust me.
Check ULTIMEA Poseidon D80 Boom. I'm using it together with my Onn 4K Pro and Nintendo Switch. I also made a [video review](https://youtu.be/sxfWy1xspQI) after using it for a week.
Hi, I have two Poseidon sets at home, the D60 5.1 and the D80 Boom 7.1 I am very satisfied with the sound of these soundbars. Well adjusted and also well positioned in your living room, you really have the impression of being at the cinema. Value for money, it's unbeatable.
Hi, my room is more or less the same dimensions, except the ceiling which is 2m50. I recommend either the Poseidon D60 with app (2025) or the Poseidon D80 Boom. Both models were effective in listening. For the price, frankly it's clearly good. And as they say in my country “there is better, but it’s more expensive”. 😉
Hi, I've had the D80 Boom for 4 weeks, so I can give a confirmed review. The sound reproduced is of good quality, the atmospheric effect works very well. The bass is powerful and without distortion, adjustments are possible either by remote control or by application. I use it every day either for classic TV programs or films in Dolby Atmos mode in Bluray or Netflix. At this price, less than 300 euros, I think there is no competition, maybe 200 € more to find the equivalent. I am from France and delivery took 5 days
I have the Poseidon D80 Boom soundbar, and I am extremely satisfied, I think it is very good value for money. The sound is truly fantastic.
Hi, the Poseidon D80 Boom sounds really good, especially when playing dolby atmos movies
I have the Boom and I love it so I don't know why people are so against this brand, it might be cheaper if you order it directly from them
I got their boom 7.1 version and I love the sound
I have several Ultimea surround and they're great just like my denon 7.1 the only difference is that ultimea is a compact home theater. I guess the only question is will it last long. but me as a music and movie lover ultimea 7.1 atmos D80 is more than enough.
my ultimea posejdon d80 is dead. I mean EARC HDMI connection. issue with connection to the subwoofer, issue with very weak volume to the left/right rear speaker. of course I wrote to the support. answer ehh yes, they ask me to write to them what was my old ver of firmware because they don't know anything, they see what I got installed right now. they never think even to leave in microdode or in phone app anything to see all the ver. firmware. I wrote another email to support few hours a go , asking them to send me older firmware, that I can put to the USB stick and do downgrade. if they will not answer in few days, I will change my rewiev from positive to negative. my TV right now I connected to ultimea system by bluethoot and suprise no issue at all but loosing dolby Atmos and who knows what else but my rear sspeakers playing full volume and no issue to connect wireless to the subwoofer.
in general very good results, it's more than average with little eq and they can sound brilliant. I need inform ultimea, I'm back and finally fix my ultimea d80 or I will practically throw w them to the bin, because of their wierd bass behaviour.
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