ULTIMEA 5.1.2ch Sound Bar with Dolby Atmos, Surround Sound System for TV with 2 Surround Speakers, Sound Bar for Smart TV, Soundbar with Subwoofer for Home Theater, BT 5.4, HDMI eARC, Skywave Series
ULTIMEA 5.1.2ch Sound Bar with Dolby Atmos, Surround Sound System for TV with 2 Surround Speakers, Sound Bar for Smart TV, Soundbar with Subwoofer for Home Theater, BT 5.4, HDMI eARC, Skywave Series
Hero image 0 of ULTIMEA 5.1.2ch Sound Bar with Dolby Atmos, Surround Sound System for TV with 2 Surround Speakers, Sound Bar for Smart TV, Soundbar with Subwoofer for Home Theater, BT 5.4, HDMI eARC, Skywave Series, 0 of 14
Flash Deal
Visit the Ultimea Store

ULTIMEA 5.1.2ch Sound Bar with Dolby Atmos, Surround Sound System for TV with 2 Surround Speakers, Sound Bar for Smart TV, Soundbar with Subwoofer for Home Theater, BT 5.4, HDMI eARC, Skywave Series

348 ratings
ULTIMEA 5.1.2ch Sound Bar with Dolby Atmos, Surround Sound System for TV with 2 Surround Speakers, Sound Bar for Smart TV, Soundbar with Subwoofer for Home Theater, BT 5.4, HDMI eARC, Skywave SeriesULTIMEA 5 1 2ch Sound Bar Dolby Atmos Surround Sound System TV 2 Surround Speakers Sound Bar Smart TV Soundbar Subwoofer Home Theater BT 5 4 HDMI eARULTIMEA 5 1 4ch Sound Bar Dolby Atmos Surround Sound System TV 2 Surround Speakers Sound Bar Smart TV Soundbar Subwoofer Home Theater HDMI eARC Skywa
Speaker Channel Configuration5.1.2

Key item features

  • Wireless Freedom: The Skywave Series offers a fully wireless setup with dual 5GHz transmission, utilizing advanced RF and networking protocols for stable connectivity and minimal interference.
  • Immersive Audio: Experience a 5.1.2 full immersive home theater with sound moving freely, including overhead, and deep, palpable bass down to 35Hz.
  • Powerful Amplification: An industry-leading GaN amplifier provides up to 98% efficiency and 8x faster response, ensuring low heat, high power, and ultra-clean, distortion-free audio.
  • Advanced Processing: The NEURACORE Multi-Channel Audio Engine, with a triple-core DSP and dual-core MCU, delivers ultra-precise 24-bit/192kHz audio with <0.5% distortion and up to 2,000 MIPS processing power.
  • Cinematic Power: Unleash 530W of peak power for explosive audio impact, driving deep, room-filling sound with clarity and force for movies and music.
  • Visual Fidelity: Enjoy seamless 4K HDR pass-through, preserving brilliant detail, vibrant color, and cinematic contrast from your source to your TV without signal loss.
  • Elegant Design: The Skywave Series features a refined metal grille, rose gold accents, and a wood-crafted subwoofer, blending modern elegance with premium materials.
Generated by AI

Specs

Brand, UltimeaChannels, 2In/Out type, HDMIInputs/Outputs, HDMI eARCWireless, Bluetooth 5.4Streamers, Netflix

About this item

Product details

ULTIMEA 5.1.2ch Dolby Atmos sound bar for smart tv / 530W Peak soundbar for tv / Smart Sound Bar for tv speakers With app control / 5.4 Bluetooth surround sound system for TV
  • ‌Next-Gen Wireless Freedom: The Skywave Series 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.
  • 5.1.2 Full Immersive 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.
  • Gravus Ultra-Linear Bass Technology: Gravus delivers clean, powerful sub-bass down to 35Hz. Thanks to an oversized waveguide and precision-engineered acoustic chamber, it maintains full-bodied, low frequencies—even at high volumes. Enjoy smooth, deep bass that stays rich and comfortable at any volume, with flexible tuning to match your space.
  • 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.
  • 530W Peak Power — Unleash Cinematic Thunder: The Skywave Series delivers a commanding 530W of peak power, bringing explosive audio impact to your living room. Whether it’s a blockbuster movie or a bass-heavy track, this soundbar drives deep, room-filling sound with clarity and force. It’s power you don’t just hear — you feel.
  • 4K HDR Pass-through: Seamlessly pass 4K Ultra HD and HDR content from your source to your TV without signal loss. The Skywave Series preserves brilliant detail, vibrant color, and cinematic contrast—ensuring you enjoy your favorite shows and games in uncompromised visual quality, just as the creator intended.
  • Sleek, contemporary design meets cinematic power: The Skywave Series 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.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Brand

Ultimea

Channels

2

In/Out type

HDMI

Inputs/Outputs

HDMI eARC

Warranty

Warranty information

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

4.4 out of 5 stars
stars
348 ratings150 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars75% (262)
  2. 4 stars9% (30)
  3. 3 stars5% (16)
  4. 2 stars3% (12)
  5. 1 star8% (28)

Reviews summary

Pros

  • : It delivers good audio performance relative to cost.
  • : Setup process is quick and easy.
  • : The system delivers audio with strong bass and defined clarity.
  • : Has a small footprint, ideal for smaller spaces.
  • : The subwoofer produces dominant low-frequency output.

Neutral

  • : Can be seamless, but may struggle to maintain connection.
Generated by AI
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 150 reviews

Oct 28, 2026
Reviewer name: KATHY
Item details
Speaker channel configuration: 5.1.2
Sold byUltimea LabsDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Wow its fantastic, I have an LG TV %26 this connected so easily, but the sound is fantastic, easy set up for all pieces, even on low volume you can hear the voices so much better, it projects the sound everywhere in the room, highly recommend.

Helpful?2VWQB47TLIZA974780969
May 17, 2026
Reviewer name: Bfon1987
Item details
Speaker channel configuration: 5.1.2
Sold byUltimea LabsDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Set up ... easy peazzy

Wow! Great sound quality. Have only used the pre-sets and am satisfied. However you can tweak the sound using the EQ. Set up was super easy. Just plugged everything in and all speakers were paired. Use of physical remote has simple commands. Online app you download to phone is more extensive in speaker functions. All speakers have there own power plug. No wires running across the room. System connects wireless. If you're in the market for a soundbar, get at least one with upward speakers(It's a real thing).

Helpful?2VWQB47TLIZA974780969
Jun 25, 2026
Reviewer name: anonymous
Walmart Associate
Item details
Speaker channel configuration: 5.1.2
Sold byUltimea LabsDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I bought the Skywave x40 when I bought my 98" tv

I bought the Skywave x40 when I bought my 98" mini led TV and I am so glad I did. This surround sound system is awesome, I didnt think the upfiring speakers would make as much difference as they do. The wireless rear speakers let you hear all of the stuff you do not hear normally like crickets chirping and cars in the background. This system is definitely worth the money and it was very well packsged and tue quality of it is great. I highly recommend it. The 1 thing that needs to be address more is the shut off timer. If you pause a show for a few minutes it powers off, i had to go into the app when connected Bluetooth and change the timer.

Helpful?2VWQB47TLIZA974780969
Current price is Now $339.00
You save $210.00
was $549.00
Price when purchased online
  • Free shipping
  • Free Holiday returns until Jan 31
Walmart Protection Plan by Allstate

(Only one option can be selected at a time)

How do you want your item?

Try 30 days for just $1! Choose a plan at checkout.
How do you want your item?
Ships to
Arrives by Tomorrow
.
Order within 6 hr 17 min
Sold by Ultimea LabsPro Seller
Fulfilled by Walmart
4.434673366834171 out of 5 stars
4.4 stars out of 5, based on 402 seller reviews(4.4)
Extended holiday returns
Free Holiday returns until Jan 31
walmart plus

Try 30 days of Walmart+ for just $1!

T&C apply.