ULTIMEA 5.1.2ch Surround Sound System for TV w/Dolby Atmos, 530W Sound Bar for Smart TV, Soundbar with Wireless Subwoofer, GaN Amplifier, 4K HDR Pass-Through, HDMI eARC, Bluetooth® 5.4, Skywave X40

Price: $399.00 - $339.00
(as of Jul 03, 2026 04:29:23 UTC – Details)
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Product description

ULTIMEA 5.1.2 Full Wireless Surround Sound System for TV With Dolby Atmos

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. U4124 –Skywave X40

Equipped with 2 Up-Firing Speakers in the Main Bar.

Feel Audio Rain Down from Above. Just Like in Real Life.

2 Wireless Rear Surround Speakers

1 Surround Sound System

2 Up-firing Speakers

3 Above-you Sound

4 Wireless Rear Speakers

6.5″ Subwoofer with Dual-Magnet Precision

Dual-magnet design and aero tuning deliver deep, powerful bass down to 35Hz for immersive sound.

Gravus Ultra‑Linear Bass Technology

Ultra-linear excursion delivers clean, distortion-free bass with powerful low-end at high volumes

Industry‑Leading GaN Amplification

Reduces heat by 40–50% compared to traditional silicon, more stable high-power speaker performance.

Triple‑Core DSP & Dual‑Core MCU

NEURACORE powers precision audio with 2,000 MIPS of processing performance for ultra-clear sound.

Powerful Enough for a True 5.1.2 Dolby Atmos Setup

1 Wireless Subwoofer

2 Gravus Technology

3 GaN Amplification

4 NEURACORE

5 Dolby Atmos

Next‑Gen Dual 5G Wireless Audio Transmission

CineMesh Wireless Technology ensures minimal interference and dropouts for home theater sound.

<20ms ultra low latency

Real-time audio for seamless gaming and cinematic experience.

4K HDR Passthrough

Bring the highest standard of home cinema reproduction.

Battery Compatibility

For best performance, use recommended batteries: Amazon Basics, Duracell, Energizer, or Varta Pro.

1 Fully Wireless

2 Low Latency

3 4K HDR Passthrough

4 Battery Compatibility

5 DVD to Soundbar Setup

Upgraded Remote, Smarter Control

Take Full Control with Ultimea App

Fine‑tune your audio with a 10‑band EQ and explore 121 preset sound profiles

Wireless Connection with Bluetooth 5.4

1 Upgraded Remote

2 Ultimea App

3 Bluetooth 5.4

4 Wide Connectivity

5 Detachable Main Sound Bar

Next-Gen Wireless Freedom: The Skywave X40 features a fully wireless setup using dual 5GHz transmission. Built with advanced RF and networking technology, it delivers reliable connectivity, reduces interference, and prevents signal dropouts.
5.1.2 Full Immersive Experience: Enter a new level of home theater where sound surrounds you—even from above. Hear rain overhead, helicopters in the air, and thunder across the room with stunning realism. Feel deep bass that pulls you deeper into every scene.
Gravus Ultra-Linear Bass Technology: Gravus produces clean, powerful bass down to 35Hz. With an enlarged waveguide and precision acoustic design, it maintains rich low frequencies even at high volume. Enjoy smooth, deep bass with flexible tuning for any space.
Industry-Leading GaN Amplifier: Achieve up to 98% efficiency with response speeds 8x faster than silicon. The GaN amplifier delivers low heat, high output, and ultra-clean sound with clear detail, wide dynamics, and no distortion—even at peak levels.
NEURACORE Multi-Channel Audio Engine: Powered by a triple-core DSP and dual-core MCU, NEURACORE delivers precise 24-bit/192kHz audio with under 0.5% distortion. With up to 2,000 MIPS, it supports up to 17 channels for accurate surround imaging and immersive spatial audio.
530W Peak Power — Unleash Cinematic Thunder: With 530W peak output, the Skywave X40 brings powerful, room-filling sound to your space. From movies to music, enjoy deep bass and impactful audio you don’t just hear—you feel.
4K HDR Pass-through: Pass 4K Ultra HD and HDR content directly to your TV without quality loss. The Skywave X40 preserves sharp detail, vivid colors, and cinematic contrast for a true viewing experience.
Sleek, contemporary design meets cinematic power: Featuring a metal grille, rose gold accents, and a wood subwoofer, the Skywave X40 blends modern style with premium materials for a striking home setup.