Soundbar Ultimea Poseidon D80: My Experience After 2 Weeks

[MrMuffinKappa]

Introduction
In this post, I'll try to describe all my experiences with the Poseidon D80 that might be of interest.
I love constantly upgrading my setup and trying out new products, which is why I recently invested in an Ultimea soundbar.
Let me start by saying: this was one of the best decisions I've ever made!


My Setup
I use the sound system in a 4m x 6m (24 sq. meter) apartment living room with a TCL 65C805 TV.
For Bluetooth, I use an iPhone 16 Pro, and for the AUX input, a FiFine SC3 external sound card.


Installation
The installation process was moderately difficult.
The manual itself was perfectly clear, but pairing the subwoofer was not successful until the 3rd or 4th attempt.
I'm not sure why this happened, but since it's a one-time setup, I wouldn't consider it a major negative.

What is important to highlight, however, is that my previous speaker stands, which use a standard 1/4" camera tripod thread, are not compatible with these satellite speakers.
This was a bit of a disappointment because I was planning to order more of these stands to solve the placement in the room, but it turns out the speakers support the M6 screw standard.
It would be beneficial to include this information on the website in the future.
If I had known this in advance, I would have ordered the speaker kit with the stands included.

Another interesting issue during setup was that the eARC HDMI port on my TV refused to work with the port indicated as eARC in the soundbar's manual (the far-right port).
I don't know if this is a fault of my TV or if the port layout is mislabeled on the soundbar, but it caused a major headache until I figured out the problem.
What's particularly strange is that when plugged into the second HDMI port, the TV correctly recognizes it as eARC, and the soundbar also indicates the input as "eARC" instead of "HDMI IN". (I confirmed this on the latest V37 firmware).


Build Quality and Box Contents
The box includes all the necessary cables, connectors, and screws. However, batteries for the remote are not included.
This isn't a negative, but I happened to be out of the correct batteries at home, so it would have been a nice touch.
The packaging is robust, so there's no need to worry about the sound system being damaged during shipping.

The build quality of the system's various components feels absolutely premium.
There's no unnecessary fabric on the speakers, and you can feel that they aren't housed in cheap, thin plastic.
They have a satisfying weight to them, with no cheap after-feel.
In terms of design, the elements are clean and minimalist, and I think they could easily fit into almost any home decor.
Compared to previous soundbars I've had, the main unit under the TV also follows a compact and elegant design; it's easy to mount and doesn't draw attention to itself.


Movie Watching
This soundbar brings a true cinema experience home!
I'm still searching for words when watching a Dolby Atmos mastered film; the sound is incredibly clear and powerful.
The lows and bass can feel a bit weak below 10% volume, but for a living room my size, 15-20% volume is more than enough.
At that level, the system truly shows what it's capable of.

The surround effect is amazing.
Even now, there are times when a sound comes from behind me, and I instinctively turn my head because it feels so real.
I previously used a Samsung HW-T420 + Samsung SWA-9500S combo, which is a 4.1 system, and the difference between the two is night and day.
In movies, background noises and explosions are powerful yet they don't overpower the dialogue; every word is crystal clear.

Although there is a dedicated dialogue enhancement option in the sound settings, I never once needed to use it.
The default setting works wonderfully, and dialogue is crystal clear at all volume levels.

One very important thing to note: this sound system is LOUD! Not just a little loud, but very loud. For my 24 sq. meter living room, it's honestly overkill; it fills the entire space even at low volumes (15-20%). If you share a wall with a neighbor, they are not going to be your biggest fan.
Despite this, I don't regret choosing this system over a smaller one.
It's great to know there's plenty of reserve power if I move to a new, larger apartment in the future.


Music Listening
Unfortunately, I'm far less satisfied on this front than I am with the movie experience.
I had the chance to listen to a Denon PMA-600NE + Wilson Raptor 7 Hi-Fi system, which is obviously an unfair comparison given the price difference, but the Poseidon D80 pales in comparison.

I mainly listen to Pop and Rock music, streaming via Bluetooth. Even in "MUSIC" mode, the bass is a bit too much for my taste.
Of course, this can be adjusted in the app, but since I use the system for both movies and music, I don't want to have to open the app and change settings every time.

As I mentioned, I primarily listen to music from my phone.
While I appreciate that the phone's volume buttons control the soundbar's master volume, the steps are too large.
There's a significant difference between 8% and 14% volume. A great solution for this would be a volume limiter feature in the app.
For instance, you could set a maximum volume of 40%, and the system would scale the volume steps within that range.
This would allow for much finer control, which would be a lifesaver when you have neighbors or just want some quiet background music.

I also tried connecting the soundbar to my PC via an AUX cable.
What I noticed is that despite using a high-quality, well-shielded AUX cable, the input signal is noisy.
There's a constant low-level white noise that the soundbar can't filter out. It's not noticeable during music playback, but it's clearly audible when nothing is playing.
I believe this is something that could easily be fixed with a software update, so I wouldn't call it a major flaw for now.


Gaming Experience
I primarily use the soundbar with an Xbox Series S, and for games that support Dolby Atmos, the experience is phenomenal.
It's important to note, however, that you have to separately enable Dolby audio within the console's settings, which also requires a dedicated app to unlock its full potential.
Once set up, though, the system delivers the same perfect surround effect and clear audio in games as it does for movies, just as you'd expect.


Application and Usability
The system is fast and responsive. When I turn on the TV, the soundbar turns on with it.
It integrates perfectly with the TV's OS; it immediately detects and switches to Dolby Atmos content.
The volume can be controlled with the TV remote, so using the soundbar's own remote isn't necessary.

Speaking of its own remote, it feels a bit sluggish.
It doesn't always register every button press on the first try.
A great feature would be if pressing an input button (e.g., BT) would automatically turn the system on and switch to that input.
Instead, you have to power it on, wait, and then switch the input.

The app is a great extra, but I find the options a bit lacking.
For example, the SurroundX level cannot be adjusted at all. Also, when using a preset EQ like "MUSIC," it would be nice to be able to make minor adjustments to BASS/MID/TREBLE (similar to the remote's functionality) without having to create a fully custom EQ profile.
Another feature that would be fantastic is the ability to manually adjust the volume of each individual speaker.
This would allow for a level of personalization that could perfectly tune the sound profile for any room.
Despite these points, the app is very useful and gives the system a huge advantage over many other soundbars.


Conclusion
The Ultimea Poseidon D80 will remain my primary sound system for a long time.
In its price range, it's unbeatable value for the money and has plenty of power in reserve.
For movies, it creates a true cinematic experience—that's not just marketing speak.
Even at low volumes, you can feel the explosions in your chest, and what happens behind you, you hear from behind you.

There are better options on the market purely for music listening, but overall, it has nothing to be ashamed of in that department either.
Most of its minor flaws could be resolved with a simple software update.
So, if you've been on the fence about buying it, don't hesitate any longer!

 

[Ultimea Team]

View attachment 85

Introduction
In this post, I'll try to describe all my experiences with the Poseidon D80 that might be of interest.
I love constantly upgrading my setup and trying out new products, which is why I recently invested in an Ultimea soundbar.
Let me start by saying: this was one of the best decisions I've ever made!


My Setup
I use the sound system in a 4m x 6m (24 sq. meter) apartment living room with a TCL 65C805 TV.
For Bluetooth, I use an iPhone 16 Pro, and for the AUX input, a FiFine SC3 external sound card.


Installation
The installation process was moderately difficult.
The manual itself was perfectly clear, but pairing the subwoofer was not successful until the 3rd or 4th attempt.
I'm not sure why this happened, but since it's a one-time setup, I wouldn't consider it a major negative.

What is important to highlight, however, is that my previous speaker stands, which use a standard 1/4" camera tripod thread, are not compatible with these satellite speakers.
This was a bit of a disappointment because I was planning to order more of these stands to solve the placement in the room, but it turns out the speakers support the M6 screw standard.
It would be beneficial to include this information on the website in the future.
If I had known this in advance, I would have ordered the speaker kit with the stands included.

Another interesting issue during setup was that the eARC HDMI port on my TV refused to work with the port indicated as eARC in the soundbar's manual (the far-right port).
I don't know if this is a fault of my TV or if the port layout is mislabeled on the soundbar, but it caused a major headache until I figured out the problem.
What's particularly strange is that when plugged into the second HDMI port, the TV correctly recognizes it as eARC, and the soundbar also indicates the input as "eARC" instead of "HDMI IN". (I confirmed this on the latest V37 firmware).


Build Quality and Box Contents
The box includes all the necessary cables, connectors, and screws. However, batteries for the remote are not included.
This isn't a negative, but I happened to be out of the correct batteries at home, so it would have been a nice touch.
The packaging is robust, so there's no need to worry about the sound system being damaged during shipping.

The build quality of the system's various components feels absolutely premium.
There's no unnecessary fabric on the speakers, and you can feel that they aren't housed in cheap, thin plastic.
They have a satisfying weight to them, with no cheap after-feel.
In terms of design, the elements are clean and minimalist, and I think they could easily fit into almost any home decor.
Compared to previous soundbars I've had, the main unit under the TV also follows a compact and elegant design; it's easy to mount and doesn't draw attention to itself.


Movie Watching
This soundbar brings a true cinema experience home!
I'm still searching for words when watching a Dolby Atmos mastered film; the sound is incredibly clear and powerful.
The lows and bass can feel a bit weak below 10% volume, but for a living room my size, 15-20% volume is more than enough.
At that level, the system truly shows what it's capable of.

The surround effect is amazing.
Even now, there are times when a sound comes from behind me, and I instinctively turn my head because it feels so real.
I previously used a Samsung HW-T420 + Samsung SWA-9500S combo, which is a 4.1 system, and the difference between the two is night and day.
In movies, background noises and explosions are powerful yet they don't overpower the dialogue; every word is crystal clear.

Although there is a dedicated dialogue enhancement option in the sound settings, I never once needed to use it.
The default setting works wonderfully, and dialogue is crystal clear at all volume levels.

One very important thing to note: this sound system is LOUD! Not just a little loud, but very loud. For my 24 sq. meter living room, it's honestly overkill; it fills the entire space even at low volumes (15-20%). If you share a wall with a neighbor, they are not going to be your biggest fan.
Despite this, I don't regret choosing this system over a smaller one.
It's great to know there's plenty of reserve power if I move to a new, larger apartment in the future.


Music Listening
Unfortunately, I'm far less satisfied on this front than I am with the movie experience.
I had the chance to listen to a Denon PMA-600NE + Wilson Raptor 7 Hi-Fi system, which is obviously an unfair comparison given the price difference, but the Poseidon D80 pales in comparison.

I mainly listen to Pop and Rock music, streaming via Bluetooth. Even in "MUSIC" mode, the bass is a bit too much for my taste.
Of course, this can be adjusted in the app, but since I use the system for both movies and music, I don't want to have to open the app and change settings every time.

As I mentioned, I primarily listen to music from my phone.
While I appreciate that the phone's volume buttons control the soundbar's master volume, the steps are too large.
There's a significant difference between 8% and 14% volume. A great solution for this would be a volume limiter feature in the app.
For instance, you could set a maximum volume of 40%, and the system would scale the volume steps within that range.
This would allow for much finer control, which would be a lifesaver when you have neighbors or just want some quiet background music.

I also tried connecting the soundbar to my PC via an AUX cable.
What I noticed is that despite using a high-quality, well-shielded AUX cable, the input signal is noisy.
There's a constant low-level white noise that the soundbar can't filter out. It's not noticeable during music playback, but it's clearly audible when nothing is playing.
I believe this is something that could easily be fixed with a software update, so I wouldn't call it a major flaw for now.


Gaming Experience
I primarily use the soundbar with an Xbox Series S, and for games that support Dolby Atmos, the experience is phenomenal.
It's important to note, however, that you have to separately enable Dolby audio within the console's settings, which also requires a dedicated app to unlock its full potential.
Once set up, though, the system delivers the same perfect surround effect and clear audio in games as it does for movies, just as you'd expect.


Application and Usability
The system is fast and responsive. When I turn on the TV, the soundbar turns on with it.
It integrates perfectly with the TV's OS; it immediately detects and switches to Dolby Atmos content.
The volume can be controlled with the TV remote, so using the soundbar's own remote isn't necessary.

Speaking of its own remote, it feels a bit sluggish.
It doesn't always register every button press on the first try.
A great feature would be if pressing an input button (e.g., BT) would automatically turn the system on and switch to that input.
Instead, you have to power it on, wait, and then switch the input.

The app is a great extra, but I find the options a bit lacking.
For example, the SurroundX level cannot be adjusted at all. Also, when using a preset EQ like "MUSIC," it would be nice to be able to make minor adjustments to BASS/MID/TREBLE (similar to the remote's functionality) without having to create a fully custom EQ profile.
Another feature that would be fantastic is the ability to manually adjust the volume of each individual speaker.
This would allow for a level of personalization that could perfectly tune the sound profile for any room.
Despite these points, the app is very useful and gives the system a huge advantage over many other soundbars.


Conclusion
The Ultimea Poseidon D80 will remain my primary sound system for a long time.
In its price range, it's unbeatable value for the money and has plenty of power in reserve.
For movies, it creates a true cinematic experience—that's not just marketing speak.
Even at low volumes, you can feel the explosions in your chest, and what happens behind you, you hear from behind you.

There are better options on the market purely for music listening, but overall, it has nothing to be ashamed of in that department either.
Most of its minor flaws could be resolved with a simple software update.
So, if you've been on the fence about buying it, don't hesitate any longer!

Thank you for sharing such a detailed and insightful review of the Ultimea Poseidon D80!
Your suggestion to improve screw specifications on the official website is extremely constructive, and we will promptly provide feedback to the relevant departments for improvement.

Every detail, from unboxing, installation, actual use, to analyzing the pros and cons, demonstrates a genuine, objective, and passionate product review. It's a true treasure trove for other consumers!
May the Poseidon D80 continue to accompany your audiovisual experiences with its exhilarating soundstage, until you finally unleash its unstoppable power in a larger home!

Happy exploration!
Defining value, defining sound.

 

[kito]

View attachment 85

Introduction
In this post, I'll try to describe all my experiences with the Poseidon D80 that might be of interest.
I love constantly upgrading my setup and trying out new products, which is why I recently invested in an Ultimea soundbar.
Let me start by saying: this was one of the best decisions I've ever made!


My Setup
I use the sound system in a 4m x 6m (24 sq. meter) apartment living room with a TCL 65C805 TV.
For Bluetooth, I use an iPhone 16 Pro, and for the AUX input, a FiFine SC3 external sound card.


Installation
The installation process was moderately difficult.
The manual itself was perfectly clear, but pairing the subwoofer was not successful until the 3rd or 4th attempt.
I'm not sure why this happened, but since it's a one-time setup, I wouldn't consider it a major negative.

What is important to highlight, however, is that my previous speaker stands, which use a standard 1/4" camera tripod thread, are not compatible with these satellite speakers.
This was a bit of a disappointment because I was planning to order more of these stands to solve the placement in the room, but it turns out the speakers support the M6 screw standard.
It would be beneficial to include this information on the website in the future.
If I had known this in advance, I would have ordered the speaker kit with the stands included.

Another interesting issue during setup was that the eARC HDMI port on my TV refused to work with the port indicated as eARC in the soundbar's manual (the far-right port).
I don't know if this is a fault of my TV or if the port layout is mislabeled on the soundbar, but it caused a major headache until I figured out the problem.
What's particularly strange is that when plugged into the second HDMI port, the TV correctly recognizes it as eARC, and the soundbar also indicates the input as "eARC" instead of "HDMI IN". (I confirmed this on the latest V37 firmware).


Build Quality and Box Contents
The box includes all the necessary cables, connectors, and screws. However, batteries for the remote are not included.
This isn't a negative, but I happened to be out of the correct batteries at home, so it would have been a nice touch.
The packaging is robust, so there's no need to worry about the sound system being damaged during shipping.

The build quality of the system's various components feels absolutely premium.
There's no unnecessary fabric on the speakers, and you can feel that they aren't housed in cheap, thin plastic.
They have a satisfying weight to them, with no cheap after-feel.
In terms of design, the elements are clean and minimalist, and I think they could easily fit into almost any home decor.
Compared to previous soundbars I've had, the main unit under the TV also follows a compact and elegant design; it's easy to mount and doesn't draw attention to itself.


Movie Watching
This soundbar brings a true cinema experience home!
I'm still searching for words when watching a Dolby Atmos mastered film; the sound is incredibly clear and powerful.
The lows and bass can feel a bit weak below 10% volume, but for a living room my size, 15-20% volume is more than enough.
At that level, the system truly shows what it's capable of.

The surround effect is amazing.
Even now, there are times when a sound comes from behind me, and I instinctively turn my head because it feels so real.
I previously used a Samsung HW-T420 + Samsung SWA-9500S combo, which is a 4.1 system, and the difference between the two is night and day.
In movies, background noises and explosions are powerful yet they don't overpower the dialogue; every word is crystal clear.

Although there is a dedicated dialogue enhancement option in the sound settings, I never once needed to use it.
The default setting works wonderfully, and dialogue is crystal clear at all volume levels.

One very important thing to note: this sound system is LOUD! Not just a little loud, but very loud. For my 24 sq. meter living room, it's honestly overkill; it fills the entire space even at low volumes (15-20%). If you share a wall with a neighbor, they are not going to be your biggest fan.
Despite this, I don't regret choosing this system over a smaller one.
It's great to know there's plenty of reserve power if I move to a new, larger apartment in the future.


Music Listening
Unfortunately, I'm far less satisfied on this front than I am with the movie experience.
I had the chance to listen to a Denon PMA-600NE + Wilson Raptor 7 Hi-Fi system, which is obviously an unfair comparison given the price difference, but the Poseidon D80 pales in comparison.

I mainly listen to Pop and Rock music, streaming via Bluetooth. Even in "MUSIC" mode, the bass is a bit too much for my taste.
Of course, this can be adjusted in the app, but since I use the system for both movies and music, I don't want to have to open the app and change settings every time.

As I mentioned, I primarily listen to music from my phone.
While I appreciate that the phone's volume buttons control the soundbar's master volume, the steps are too large.
There's a significant difference between 8% and 14% volume. A great solution for this would be a volume limiter feature in the app.
For instance, you could set a maximum volume of 40%, and the system would scale the volume steps within that range.
This would allow for much finer control, which would be a lifesaver when you have neighbors or just want some quiet background music.

I also tried connecting the soundbar to my PC via an AUX cable.
Ce que j'ai remarqué, c'est que malgré l'utilisation d'un câble AUX de haute qualité et bien blindé, le signal d'entrée est bruyant.
Il y a un léger bruit blanc constant que la barre de son ne parvient pas à filtrer. Il n'est pas perceptible pendant la lecture de musique, mais il est clairement audible lorsque rien n'est joué.
Je pense que c'est quelque chose qui pourrait facilement être corrigé avec une mise à jour logicielle, donc je ne dirais pas que c'est un défaut majeur pour le moment.


Expérience de jeu
J'utilise principalement la barre de son avec une Xbox Series S , et pour les jeux prenant en charge Dolby Atmos, l'expérience est phénoménale.
Il est toutefois important de noter que vous devez activer séparément l'audio Dolby dans les paramètres de la console, ce qui nécessite également une application dédiée pour libérer tout son potentiel.
Une fois configuré, le système offre le même effet surround parfait et le même son clair dans les jeux que dans les films, comme vous vous en doutez.


Application et convivialité
Le système est rapide et réactif. Quand j'allume la télévision, la barre de son s'allume également.
Il s'intègre parfaitement au système d'exploitation du téléviseur ; il détecte et bascule immédiatement vers le contenu Dolby Atmos.
Le volume peut être contrôlé avec la télécommande du téléviseur, il n'est donc pas nécessaire d'utiliser la télécommande de la barre de son.

En parlant de sa propre télécommande, elle semble un peu lente.
Il n'enregistre pas toujours chaque pression sur un bouton du premier coup.
Une fonctionnalité intéressante serait qu'appuyer sur un bouton d'entrée (par exemple, BT) allume automatiquement le système et bascule vers cette entrée.
Au lieu de cela, vous devez l'allumer, attendre, puis changer l'entrée.

L'application est un excellent supplément, mais je trouve les options un peu insuffisantes.
Par exemple, le niveau SurroundX ne peut pas être ajusté du tout. De plus, avec un égaliseur prédéfini comme « MUSIC », il serait appréciable de pouvoir effectuer des ajustements mineurs sur les basses, les médiums et les aigus (à l'instar de la télécommande) sans avoir à créer un profil d'égalisation entièrement personnalisé.
Une autre fonctionnalité qui serait fantastique serait la possibilité de régler manuellement le volume de chaque haut-parleur individuellement.
Cela permettrait un niveau de personnalisation qui pourrait parfaitement adapter le profil sonore à n’importe quelle pièce.
Malgré ces points, l'application est très utile et donne au système un énorme avantage par rapport à de nombreuses autres barres de son.


Conclusion
L'Ultimea Poseidon D80 restera longtemps mon système audio principal.
Dans sa gamme de prix, son rapport qualité-prix est imbattable et il dispose de beaucoup de puissance en réserve.
Pour les films, cela crée une véritable expérience cinématographique, et ce n’est pas seulement un discours marketing.
Même à faible volume, vous pouvez sentir les explosions dans votre poitrine, et ce qui se passe derrière vous, vous l'entendez derrière vous.

Il existe de meilleures options sur le marché uniquement pour écouter de la musique, mais dans l’ensemble, il n’a rien à rougir dans ce domaine non plus.
La plupart de ses défauts mineurs pourraient être résolus avec une simple mise à jour logicielle.
Alors, si vous hésitez à l'acheter, n'hésitez plus !

Salut, je te rejoins sur l'ensemble des améliorations qui concernent l'application. Quelle est la version de ton Poséidon D80 ? C'est le Boom ?

 

[Leongino]

View attachment 85

Introduction
In this post, I'll try to describe all my experiences with the Poseidon D80 that might be of interest.
I love constantly upgrading my setup and trying out new products, which is why I recently invested in an Ultimea soundbar.
Let me start by saying: this was one of the best decisions I've ever made!


My Setup
I use the sound system in a 4m x 6m (24 sq. meter) apartment living room with a TCL 65C805 TV.
For Bluetooth, I use an iPhone 16 Pro, and for the AUX input, a FiFine SC3 external sound card.


Installation
The installation process was moderately difficult.
The manual itself was perfectly clear, but pairing the subwoofer was not successful until the 3rd or 4th attempt.
I'm not sure why this happened, but since it's a one-time setup, I wouldn't consider it a major negative.

What is important to highlight, however, is that my previous speaker stands, which use a standard 1/4" camera tripod thread, are not compatible with these satellite speakers.
This was a bit of a disappointment because I was planning to order more of these stands to solve the placement in the room, but it turns out the speakers support the M6 screw standard.
It would be beneficial to include this information on the website in the future.
If I had known this in advance, I would have ordered the speaker kit with the stands included.

Another interesting issue during setup was that the eARC HDMI port on my TV refused to work with the port indicated as eARC in the soundbar's manual (the far-right port).
I don't know if this is a fault of my TV or if the port layout is mislabeled on the soundbar, but it caused a major headache until I figured out the problem.
What's particularly strange is that when plugged into the second HDMI port, the TV correctly recognizes it as eARC, and the soundbar also indicates the input as "eARC" instead of "HDMI IN". (I confirmed this on the latest V37 firmware).


Build Quality and Box Contents
The box includes all the necessary cables, connectors, and screws. However, batteries for the remote are not included.
This isn't a negative, but I happened to be out of the correct batteries at home, so it would have been a nice touch.
The packaging is robust, so there's no need to worry about the sound system being damaged during shipping.

The build quality of the system's various components feels absolutely premium.
There's no unnecessary fabric on the speakers, and you can feel that they aren't housed in cheap, thin plastic.
They have a satisfying weight to them, with no cheap after-feel.
In terms of design, the elements are clean and minimalist, and I think they could easily fit into almost any home decor.
Compared to previous soundbars I've had, the main unit under the TV also follows a compact and elegant design; it's easy to mount and doesn't draw attention to itself.


Movie Watching
This soundbar brings a true cinema experience home!
I'm still searching for words when watching a Dolby Atmos mastered film; the sound is incredibly clear and powerful.
The lows and bass can feel a bit weak below 10% volume, but for a living room my size, 15-20% volume is more than enough.
At that level, the system truly shows what it's capable of.

The surround effect is amazing.
Even now, there are times when a sound comes from behind me, and I instinctively turn my head because it feels so real.
I previously used a Samsung HW-T420 + Samsung SWA-9500S combo, which is a 4.1 system, and the difference between the two is night and day.
In movies, background noises and explosions are powerful yet they don't overpower the dialogue; every word is crystal clear.

Although there is a dedicated dialogue enhancement option in the sound settings, I never once needed to use it.
The default setting works wonderfully, and dialogue is crystal clear at all volume levels.

One very important thing to note: this sound system is LOUD! Not just a little loud, but very loud. For my 24 sq. meter living room, it's honestly overkill; it fills the entire space even at low volumes (15-20%). If you share a wall with a neighbor, they are not going to be your biggest fan.
Despite this, I don't regret choosing this system over a smaller one.
It's great to know there's plenty of reserve power if I move to a new, larger apartment in the future.


Music Listening
Unfortunately, I'm far less satisfied on this front than I am with the movie experience.
I had the chance to listen to a Denon PMA-600NE + Wilson Raptor 7 Hi-Fi system, which is obviously an unfair comparison given the price difference, but the Poseidon D80 pales in comparison.

I mainly listen to Pop and Rock music, streaming via Bluetooth. Even in "MUSIC" mode, the bass is a bit too much for my taste.
Of course, this can be adjusted in the app, but since I use the system for both movies and music, I don't want to have to open the app and change settings every time.

As I mentioned, I primarily listen to music from my phone.
While I appreciate that the phone's volume buttons control the soundbar's master volume, the steps are too large.
There's a significant difference between 8% and 14% volume. A great solution for this would be a volume limiter feature in the app.
For instance, you could set a maximum volume of 40%, and the system would scale the volume steps within that range.
This would allow for much finer control, which would be a lifesaver when you have neighbors or just want some quiet background music.

I also tried connecting the soundbar to my PC via an AUX cable.
What I noticed is that despite using a high-quality, well-shielded AUX cable, the input signal is noisy.
There's a constant low-level white noise that the soundbar can't filter out. It's not noticeable during music playback, but it's clearly audible when nothing is playing.
I believe this is something that could easily be fixed with a software update, so I wouldn't call it a major flaw for now.


Gaming Experience
I primarily use the soundbar with an Xbox Series S, and for games that support Dolby Atmos, the experience is phenomenal.
It's important to note, however, that you have to separately enable Dolby audio within the console's settings, which also requires a dedicated app to unlock its full potential.
Once set up, though, the system delivers the same perfect surround effect and clear audio in games as it does for movies, just as you'd expect.


Application and Usability
The system is fast and responsive. When I turn on the TV, the soundbar turns on with it.
It integrates perfectly with the TV's OS; it immediately detects and switches to Dolby Atmos content.
The volume can be controlled with the TV remote, so using the soundbar's own remote isn't necessary.

Speaking of its own remote, it feels a bit sluggish.
It doesn't always register every button press on the first try.
A great feature would be if pressing an input button (e.g., BT) would automatically turn the system on and switch to that input.
Instead, you have to power it on, wait, and then switch the input.

The app is a great extra, but I find the options a bit lacking.
For example, the SurroundX level cannot be adjusted at all. Also, when using a preset EQ like "MUSIC," it would be nice to be able to make minor adjustments to BASS/MID/TREBLE (similar to the remote's functionality) without having to create a fully custom EQ profile.
Another feature that would be fantastic is the ability to manually adjust the volume of each individual speaker.
This would allow for a level of personalization that could perfectly tune the sound profile for any room.
Despite these points, the app is very useful and gives the system a huge advantage over many other soundbars.


Conclusion
The Ultimea Poseidon D80 will remain my primary sound system for a long time.
In its price range, it's unbeatable value for the money and has plenty of power in reserve.
For movies, it creates a true cinematic experience—that's not just marketing speak.
Even at low volumes, you can feel the explosions in your chest, and what happens behind you, you hear from behind you.

There are better options on the market purely for music listening, but overall, it has nothing to be ashamed of in that department either.
Most of its minor flaws could be resolved with a simple software update.
So, if you've been on the fence about buying it, don't hesitate any longer!

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