ULTIMEA Skywave X70 7.1.4ch Professional Wireless Surround Sound System for TV w/Dolby Atmos, 980W Sound Bar with 10″ Wireless Subwoofer, 20Hz Low Frequency, GaN Amplifier, 4K HDR Pass-Through
$699.00
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Our founding team began as passionate audio-visual engineers. Seeing movie and music lovers turn away from high-end audio—deterred by complexity, outdated design, and high costs—we set out to change that.
Ultimea reinvents home theater with breakthrough acoustic engineering, modern design, and cost innovations, making cinema-grade sound accessible to all.
Started in Seattle and now trusted in 100+ regions, Ultimea is redefining home theater.
Skywave X Series
Skywave F Series
Poseidon Series
Aura Series
Next-Gen Wireless Freedom: The Skywave X70 delivers a fully wireless setup powered by dual 5GHz wireless transmission. Engineered with advanced RF and networking protocols, it ensures stable connectivity, minimizes interference and eliminates dropouts.
7.1.4 Professional Immersive Home Theater Experience: Step into a new dimension of home theater, sound moves freely around you—even above you. Hear rain fall overhead, helicopters hover in the sky, and thunder roll through the room with breathtaking realism. Deep bass you hear and feel. Every rumble and roar pulls you deeper into the story.
10″ Wireless Subwoofer with Gravus Ultra-Linear Bass: The Skywave X70 sound bar features a large 10″ driver delivering deep bass down to 20Hz with 980W peak output. Ultra-linear motion ensures clean, powerful, and distortion-free bass even at high volumes.
Industry-Leading GaN Amplifier: Experience up to 98% efficiency and 8x faster response than silicon. The GaN amp ensures low heat, high power, and ultra-clean audio—revealing vivid details, expansive dynamics, and distortion-free sound, even at peak volume. 50% less heat for safer, stable performance.
NEURACORE Multi-Channel Audio Engine: Driven by a triple-core DSP and dual-core MCU, NEURACORE delivers ultra-precise 24-bit/192kHz audio with <0.5% distortion. With up to 2,000 MIPS processing power, it supports up to 17 channels for pinpoint surround imaging, cinematic height realism, and immersive spatial fidelity.
4K HDR Pass-Through & App Connectivity: Seamlessly pass 4K Ultra HD and HDR content from your source to your TV without signal loss. CEC syncs TV power, volume, and input. The ULTIMEA App supports OTA updates, 10-band EQ, and 121 sound presets for fully customizable audio.
Sleek, Contemporary Design Meets Cinematic Power: The Skywave X70 features a refined metal grille, rose gold accents, and a wood-crafted subwoofer—blending modern elegance with premium materials for a bold visual statement in any home.
Exceptional Support: We provide 12 months of after-sales service and 24/7 online technical support for complete peace of mind. You’ll also enjoy a 60-day hassle-free replacement policy, along with professional assistance whenever you need it. For our loyal ULTIMEA users, we additionally offer a trade-in service to help you upgrade to our latest Skywave series with ease.
6 reviews for ULTIMEA Skywave X70 7.1.4ch Professional Wireless Surround Sound System for TV w/Dolby Atmos, 980W Sound Bar with 10″ Wireless Subwoofer, 20Hz Low Frequency, GaN Amplifier, 4K HDR Pass-Through
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$699.00
Brian Daugherty –
Don’t hesitate, this soundbar is worth it!
Very impressive, ATMOS, sub is very powerful and the wireless satellite speakers are great. Setup was super easy, everything was already linked so I didn’t have to bind anything. Very loud, very clean sound. Amazing packaging that was very well thought out and represented the quality of the unit. The soundbar is 3 piece that snaps together which is a very cool feature for shipping. The remote is user friendly and the HDMI eARC connected Setup was a breeze. This has outperformed all my other soundbars by leaps and bounds. Give it a try, no it’s not a component 7.1 but let’s be honest, its one of the best performing soundbar units that’s easy, sounds great and really brings your movies alive. The Artificial “surround AI” type mode adds rear channel sounds to non surround or atmos programs as well which is cool. Great unit. Very happy.
P. George –
Good Clear Sound, Strong Bass, Easy Setup and Use, Solid Value!
Strong bass, easy setup, good surround for the price!This system feels and looks high quality and durable. Initial setup was very easy using eARC HDMI (FireTV Stick → Panasonic VIERA 50″ TV → sound bar). Bluetooth from the Fire TV Stick also works wellNOTE: Before connecting the sound bar to a second Bluetooth device, such as a phone, you need to put the sound bar back into pairing mode again.The 10-inch subwoofer is very strong and fills my cathedral-ceiling family room nicely, delivering plenty of low, boomy bass. Tighter, punchier bass that some music fans may want for more detailed drum-heavy tracks is lacking.Subwoofer placement matters a lot, especially near walls or corners. Moving it even a couple of feet, or changing the direction the port faces, can make a noticeable difference.The surround effect is good, but my cathedral ceiling works against it somewhat. This system would perform even better in a room with a standard flat ceiling.Settings are straightforward, which I see as both a pro and a con. There is no auto-calibration, room correction, or microphone option, so you will need to experiment with speaker placement yourself. Surround levels can be adjusted from -6 to +6.Audio EQ settings are similar, though the custom EQ gives a bit more granular control.The Ultimae app is easy to navigate and gives access to the more detailed settings. The included Ultimae remote is also simple to use. Repeated presses of a function button cycle through settings, and the level number displays on the sound bar as you adjust it.Overall, this is a very good choice for someone who wants stronger-than-average subwoofer output in a system that is simple, effective, easy to use, and reasonably priced.A couple of limitations:At present, Amazon Fire TV remotes cannot be programmed to directly control this unit. The sound bar does power on and off through the TV’s HDMI connection, which helps considerably. In my case, I mainly use the included remote for volume or occasional bass adjustments. Also, if you pause playback longer than the sound bar’s time-out setting (which is adjustable), you’ll need to use the Ultimae remote to power it back on.Bottom line:Good sound, very strong bass, easy setup, simple controls, and solid value.
Matt –
Worth the price, thankfully caught it on sale tho
Price a little high but the BASS and crisp highs make up for it. This 10” sub absolutely bangs. Can feel the shake no matter where ya sitting in the house, and literally not even turned up halfway. Absolutely loving it. The living room sound quality is better than a theater. Hadn’t ever heard of this brand before but they definitely made good quality. Setup was a breeze too. 💚
Tyler G –
20Hz Subwoofer Worth The $$$
I couldn’t be more impressed with the ULTIMEA X70 soundbar. The sound quality is absolutely phenomenal crisp, detailed, and perfectly balanced across everything from dialogue to music. Voices come through incredibly clear, even at lower volumes, which makes a huge difference when watching movies or shows late at night.What really sets this system apart, though, is the thundering bass. The subwoofer delivers deep, powerful lows that you can feel, not just hear, adding a whole new level of immersion to action scenes and music. It never feels muddy or overpowering just clean, punchy, and perfectly tuned.Setup was quick and straightforward, and the overall design looks sleek and modern in my living room. For the price, the performance you get is outstanding. If you’re looking for a soundbar that combines clear audio with truly impactful bass, the ULTIMEA X70 is an easy choice 🙂
Chandramani Yadav –
Amazing sound at amazing cost 😎
I’ve been using the Skywave X70 Soundbar for a little while now, and it has completely transformed my home entertainment setup. The sound quality is rich, crisp, and surprisingly powerful for its size. Dialogue comes through clearly, bass feels full without being overwhelming, and the overall balance is excellent whether I’m watching movies, gaming, or listening to music.Setup was quick and effortless, and the connectivity options make it super convenient to switch between devices. The design is sleek and modern, blending perfectly with my living room. I also appreciate how intuitive the controls are — it’s one of those products that just works exactly the way you want it to.If you’re looking for a soundbar that delivers impressive audio performance at a great value, the Skywave X70 is a fantastic choice. Highly recommended! You will never regret it.
James Williams –
Great value, looks amazing and sounds amazing!
For the money this system is amazing and looks amazing. It rivals a lot of much higher priced systems but be forewarned that this sub is huge but it looks great so having it out front and center isn’t so bad. The sound and base quality is amazing however the only downside side is the monster base. So I highly recommend leaving the system on voice setting and adjusting eq levels from there. That setting works perfectly for everything from watching YouTube to gaming to the most crazy action movies “Transformers”!!! Can’t forget the remote. The remote is simple and gets the job done but it’s almost not ever needed since the app is what really does the work and since this system seamlessly links to your tv, the tv remote turns it on and controls the volume.