ULTIMEA 3.1.2ch Sound Bar with Subwoofer, Dolby Atmos, Surround Sound System for TV with 6.5 inch Subwoofer, Sound Bar for Smart TV, Soundbar for Home Theater, BT 5.4, HDMI eARC, Skywave F30 Boom
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Availability:
Only 5 left in stock, order soon!
Arrives
Monday, Apr 20
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Model: U392B
Features
- 3.1.2ch Surround Sound System for TV: Built on 3.1.2-channel architecture, the system combines front-firing drivers, up-firing speakers, and a 6.5" subwoofer to create multidimensional sound - no rear speakers needed. Feel the Sky Come Alive-Experience sound that doesn't just surround you, but envelops you - from the thunder rumbling overhead to rain falling vertically through your space. The precision-tuned up-firing speakers create such realistic height effects, you'll instinctively look up when helicopters pass or lightning strikes. Note: Not compatible with DTS.
- Up-Firing Drivers with Neodymium Core: The up-firing channels use neodymium internal magnets and 18-core large voice coils to enhance height precision and vertical throw. This aerospace-grade configuration ensures better high-frequency dynamics, delivering focused and elevated sound images that unlock the true potential of Dolby Atmos.
- BassMX Technology: The upgraded 6.5-inch subwoofer features a larger 25mm voice coil, 18mm excursion, and an expanded 7.2L wooden cabinetdelivering more powerful and resonant low frequencies. With extended bass response down to 38Hz, it adds deeper punch and better control to action scenes, explosions, and music beats.This larger acoustic chamber produces a broader soundstage and stronger physical impact than traditional compact subwoofers.
- VoiceMX Technology and DSP Processing for Clear Dialogue: VoiceMX enhances vocal clarity in any scene. Real-time DSP processes audio for better channel separation, minimal distortion, and consistent detail at all volumes.
- Lossless Audio Transmission and CEC Function: Unlock full Dolby Atmos performance with HDMI eARC, supporting up to 37Mbps bandwidth for lossless 3.1.2-channel audio. Compared to regular ARC, eARC delivers richer detail and better surround effects with no compression. With CEC, your TV and soundbar work as onepower, volume, and input sync automatically for effortless control.
- Advanced App Control: Customize your audio experience with the Ultimea App, featuring a 10-band graphic EQ and 121 preset sound settings. Enjoy seamless OTA updates that unlock new features and keep your device performing at its best.
- Bluetooth 5.4: Bluetooth 5.4 offers a more stable and responsive connection than Bluetooth 5.3, with faster device syncing and stronger resistance to wireless interference. Enjoy smoother audio streaming and low-latency performanceperfect for movies, music, and gaming.
Brand: ULTIMEA
Speaker Maximum Output Power: 360 Watts
Frequency Response: 38 Hz
Connectivity Technology: HDMI-eARC, Bluetooth 5.4, Optical
Audio Output Mode: Surround
Audio Output Mode: Surround
Mounting Type: Tabletop Mount, Wall Mount
Speaker Type: 3.1.2ch Surround Sound with Dolby Atmos
Additional Features: 3.1.2 Channel with Dolby Atmos, 6.5-inch Wired Subwoofer with BassMX Technology, VoiceMX Technology, Adjustable Bass, Midrange and Treble, App Control, Equalizer Settings, CEC Synchronization, Improved DSP Chip
Antenna Location: For Computers, For Smartphones or Tablets, For Surround Sound Systems, For Televisions
Subwoofer Diameter: 6.5 Inches
Is Waterproof: False
Warranty Type: Limited
Control Method: App, Remote
Speaker Size: 6.5 Inches
Woofer Diameter: 6.5 Inches
Bluetooth Range: 15 Meters
Specific Uses For Product: Home Theatre
Frequency Response: 38 Hz
Number of Audio Channels: 3.1.2
Signal-to-Noise Ratio: 96 dB
Compatible Devices: Television, Smartphone, Tablet, Laptop, Desktop
Power Source: Corded Electric
Audio Driver Type: Dynamic Driver
Audio Driver Size: 6.5 Inches
Brand: ULTIMEA
Model Number: U392B
Model Name: Skywave F30 Boom
Built-In Media: 1 x HDMI Right Angle Adapter, 1 x HDMI eARC Cable (1.5m), 1 x Digital Optical Cable (1.5m), 1 x Soundbar Power Adaptor, 1 x Soundbar, 1 x Subwoofer, 1 x Remote Control(Battery not included.), 1 x User Manual, 4 x Wall Mount Kit, 2 x Wall Bracket, 2 x Mounting Screw on Speakers
Number of Items: 1
Manufacturer: ULTIMEA
Warranty Description: 1 year
Speaker Maximum Output Power: 360 Watts
Unit Count: 1.0 Count
Item Dimensions D x W x H: 31.5"D x 18.11"W x 35.44"H
Connectivity Technology: HDMI-eARC, Bluetooth 5.4, Optical
Wireless Technology: Bluetooth
Subwoofer Connectivity Technology: Wired
Connectivity Protocol: HDMI-eARC, Bluetooth, Optical
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Apr 20
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Model: U392B
So I purchased the ULTIMEA Skywave F30 Boom. Here's my review and I am going to start in a far different way than most people. ///// I am a audiophile and a movie junkie. I have a Harmon Kardon AVR1600 7.1 receiver and a speaker setup that when cranked you can't talk over. Is this relevant, yes. So as many people experience built-in speakers on modern HDTV's simply put suck. Their worst fault, no matter how much tweaking, voices can be muddy and over run by the other sounds in what you are watching and the second issue is that volume control does not allow anyone to set the volume at their "ideal" volume as volume control is indent volume. How I miss the days of infinite volume control, meaning a dial, to where you could find that sweet spot. ///// Now I have all of the adjustments I need with my Harmon Kardon setup but it would be nice to just "keep it simple" sometimes. Enter ULTIMEA. ///// I've never given sound bars much thought but as Black Friday was approaching I started reading up on the latest ones and came across quite a few independent articles and video reviews of ULTIMEA's products. My take away was that for being what some would considered an "entry level" soundbar they were matching and blowing away many mid-range and higher tier soundbars. So I decided to take a chance given the added benefit of the great Black Friday prices. I purchased the ULTIMEA Skywave F30 Boom which was I great price. ///// Once I got it, hooking it up via HDMI eARC was very simple and with CEC enabled it turns on and off with my HDTV. The Bluetooth App lets me tweak everything on the fly but you can also do that with the remote control as well (I recommend using the App first and keep the remote as a backup. ///// So now the nuts and bolts. Is the ULTIMEA Skywave F30 Boom better than built-in speakers on a TV? Hands down yes. Does this beat my Harmon Kardon? No it does not and yes it does, all at the same time. First as to "does not", comparing a 3.1.2 system to a 7.1 system is not a fair fight. However, as to the yes part, this is the first time I have used Dolby Atmos. I did not know what I was missing. Having sounds coming from overhead adds a whole different dimension to the listening experience. It is a more immersive audio experience. I had no clue what I had been missing. ///// One regret, which I couldn't have predicted, now that I have experienced Dolby Atmos I wish I had gone top tier and gotten the ULTIMEA Skywave X70 7.1.4 instead. And cost wasn't the issue in my initial choice because from my perspective I was just "dipping my foot in the pool" when I purchased the ULTIMEA Skywave F30 Boom. I am seriously contemplating exchanging my ULTIMEA Skywave F30 Boom for a ULTIMEA Skywave X70 7.1.4 (and paying the difference) then I can give a fair assessment between the ULTIMEA Skywave X70 7.1.4 and my existing Harmon Kardon system. I don't think I will be disappointed. ///// Last note. My neighbor has a Bose Smart Soundbar with Bass Module 500 that supports Dolby Atmos and my current ULTIMEA Skywave F30 Boom blows it out of the water. That is his assessment and not mine but I do agree and it is 1/4 the price of the BOSE. Again my plan is to move to the ULTIMEA Skywave X70 7.1.4 most likely the next week or so. ///// The pictures are just my tentative setup. As you can tell I have lots of electronics compressed into that space.
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Reviewed in the United States on December 8, 2025 by Lindy from MD
Model: U392B
Purchased the Ultimea 3.1.2ch and I'd say that it sounds amazing for it's price range. You do have options to change the lows, mids, and highs, including the volume on the up-firing speakers. Installation was easy, just make sure you have batteries on hand for the remote. I did run into one issue, however, customer service did reach out and addressed my issue. Thank you again Ultimea for helping me out with this. A highly recommended product.
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Reviewed in the United States on December 22, 2025 by Bryan
Model: U392B
After a few days with this, I can say that the information in all of the positive reviews is legit. Easy set up, great flexibility with the presets and EQ controls, MUCH better than the built in speakers on any flat screen TV. Instructions are pretty useless but it's very intuitive to use, there's plenty of info on line, and the app works great. My only con is the quality of the sound - while clear and customizable, I find that it lacks great depth and resonance. I'm comparing it to my former set up with an old TV which just died. That TV had a headphone jack, and I had a mid-range Logitech set of speakers with subwoofer plugged in. The sound was richer and deeper than this, especially for music and sports, where you could feel like being in the stadium. Unfortunately, very few new model TV's come with headphone jacks now (I see some lower end ones still have them but you sacrifice picture quality and # of other inputs), so I had to look for a budget friendly sound bar to go with the new TV. Also, the bass, while strong, feels slightly disconnected from the rest of the sound, kind of strangely not integrated. There's nothing wrong with this one at all, especially at the price (I got lucky and got it on a deal day), but I do miss the resonance and depth of my old set up, simple and uncomplicated as it was.
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Reviewed in the United States on October 1, 2025 by Skipper
Model: U392B
I didn't know much about this company, but they are not kidding when they say they are #1 in making soundbars. Value for the money is fantastic. Crystal clear sound and smooth deep bass. Don't even have to turn the sound all the way up and you might disturb your neighbors LOL. Very pleased with this.
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Reviewed in the United States on February 5, 2026 by John T
Model: U392B
Poweful bass and very good quality sound. Easy to get connected to my Google 4k streamer. It comes with the digital audio cable I needed. Controls and equalizer adjustments available using the remote control or the app in my phone. Movies and video games are now more awesome and impressive using this sound bar. I'm very satisfied with my purchase.
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Reviewed in the United States on December 28, 2025 by Daniel Giovani Boggiano Aguilar
Model: U392B
The media could not be loaded. I’ll start by saying I just wanted a good soundbar. After buying 2 different bands and returning them do to one not having an optical audio port and the other having no hdmi out put. This system has all that and a usb. I use the optical and e arc hdmi both . The cables come with it only measure about 5 foot something , keep in mind and also may need an upgrade on both optical and e arc hdmi. This allowed you to get maximum audio effects for this unit. It also allows tv sound down without turning sound bar down at the same time. The sound on this thing captures the natural speaking voice of each person talking and it sounds so crisp. The 2 tiny speakers on top of the bar gives this sound bar something much different than I’m accustomed to. The little subwoofer is perfect for my 20 / 20 room blends in great with the 3 front midrange speakers. If you’re keeping count that’s 5 on the sound bar with 2 pointing up which is a listening pleasure. It brings you into what you’re watching. Super easy set up, plug and play wires included but””. So watch the video I made. I could only use one so I put the system on 50 , half way. Please adjust your volume. I don’t think I could find a better sound system for this price. I took 2 back and this was 20 more than those 2 and they had nowhere the amount of speakers this has. I’m so glad I found this for 200.00
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Reviewed in the United States on October 5, 2025 by JB Greer Sr