ULTIMEA7.1 Surround Sound System for TV with Dolby Atmos, 460W Sound Bar for TV with 6.5" Subwoofer, APP Control, 4 Wired Surround Speakers, Home Theater Sound System, Poseidon D80 (2025 Upgrade)

This system was very easy to setup thanks to the good packaging and instruction. The optional companion app is also handy for tweaking things if the remote is not handy! Also I used it to tune the sound profile, which was very helpful and allowed me to obtain excellent quality beyond what I expected at this price point.I mounted the back speakers on my wall and placed the side speakers on some shelf lamps. It worked well and looked nice both before and after I mounted my TV on the wall. The wireless subwoofer attached to back speakers is a godsend for ease of setup, and it magically paired on power on.I originally set it up with an eARC HDMI output from my smart TV, which indeed provided excellent Dolby surround for streaming as well as 4k Blu-ray (from an Xbox in my case). The sound is clear and separated, which makes the system particularly pleasing for playing video games, with effects and voices emitted with pinpoint accuracy.My smart TV had some issues consistently performing pass through via eARC, so I later switched to a classic optical input, still with good results and no fuss.Overall, this is a quality system with powerful, full surround features with the low price and trivial setup complexity of a sound bar.

Big sound from a compact system. We use this in our master bedroom and it works perfect. We keep the wireless subwoofer under the bed and the wireless speakers on our headboard. Sound has great clarity and a handy mobile app to adjust sound as needed (or when we lose the remote).I would highly recommend to anyone with a small to medium size room. We haven’t even attempted to turn it all the way up.Great value, small footprint, great sound.

UPDATE: 2 stars to 4 stars! I have received messages from the seller and they're replacing the rear speakers for me with no charge. Once I receive, I'll update my ratings but so far the customer service is great. Thank you!I’m disappointed with the surround sound quality of this product. I purchased it as a holiday gift and only recently set it up. Unfortunately, both surround speakers produce a rattling noise and sound like radio static. I’ve tried adjusting various settings, including lowering the surround balance and bass, but nothing has improved the sound quality.Credit to the main soundbar, it sounds good when you disconnect the bass and two mini speakers, but that's not what why I bought the product. Returning to manufacturer.

For the price, sound is great. Love the 2 extra speakers ( 7.1) There are more expensive options out there, but why pay more?

I have issues with the little speakers having static with crackling sounds. I tried to just get the little speakers replaced but haven’t had any success yet. Was told to return to Amazon and repurchase. But I got it on a holiday sale. Of course. So now it’s hit or miss when it comes to sound. When it works it awesome.

This review is for the Ultimea Poseidon D80 7.1 home theater. It consists of four small surround sound speakers, a modestly sized subwoofer, and a center speaker/control unit.The system is very easy to setup. The front two surround speakers connect to the center control unit via 3m RCA cables, and the two rears connect to the subwoofer with 6m RCA cables (all included). The cables are all identical and can be mixed and matched for your situation. The subwoofer connects wirelessly to the center unit and comes pre-paired. Both the subwoofer and the control unit require an AC wall outlet. The control unit uses a small block style wall adapter plug.It also comes with a TV-style and sized remote control. You can also download a free app to control it with your smartphone via Bluetooth. The remote lets you control the main volume and the bass, midrange and treble levels. There are also preset equalizer profiles or you can set a custom one. There are also something called EQ matrices you can set, but I found those to not make much difference.The remote also lets you change the brightness (only the phone app lets you turn it off) and duration of the volume/source display on the center unit. It accepts for sound input an AUX stereo jack, an optical TOSLINK cable, or an HDMI eARC cable (all included). It will also stream music from your smartphone via Bluetooth.It will process Dolby ATMOS sound input if available from your source, however higher priced ATMOS systems usually have more speakers including several aimed at the ceiling. Sound quality is still very good. The subwoofer is of modest size and won't shake your walls but still makes itself known. Wall mount kits are included for all the speakers except the subwoofer.The system overall has a very solid feel and build quality to it. The HDMI eARC cable controls the sound volume of it seamlessly with the TV's remote. It will also control the sound system's power, turning it on and off with the TV's power. Just make sure you have CEC Control turned on in your TV. It will be in the TV's menu someplace.

Blown away by the quality of this surround sound system! The audio is crystal clear, the bass is deep, and it truly makes movie nights feel like a theater experience. Setup was simple, and it instantly elevated my home entertainment. Highly recommend!

Wish the front sound bar was bigger but all the speakers work great with our projector tv.