Ultimea Skywave X70

Ultimea Skywave X70 7.1.4 Soundbar with Dolby Atmos

The Ultimea Skywave X70 is a top-of-the-line home theater system designed for users who want to experience truly professional surround sound without having to build a complex setup of separate components. Thanks to its 7.1.4 configuration, Dolby Atmos support, wireless subwoofer, and advanced audio processing, it creates an exceptionally realistic soundstage that surrounds you from all sides, including overhead.

The system utilizes a total of 12 precisely tuned drivers and a Dolby Atmos 7.1.4 configuration that delivers authentic three-dimensional sound. Four upward-firing speakers create overhead effects, while the rear surround speakers expand the spatial soundstage in all directions. The result is an exceptionally immersive experience for watching movies, playing games, and listening to music.

Sound processing is handled by NEURACORE™ technology, which utilizes a triple-core DSP processor and a dual-core microcontroller with 2,000 MIPS of computing power. The system operates at a resolution of 24-bit / 192 kHz and ensures precise reproduction of details, clear dialogue, and faithful spatial effects even with highly demanding audio tracks.

A key component of the system is a powerful 10" wireless subwoofer capable of reproducing bass down to 20 Hz. Gravus Ultra-Linear Bass technology, combined with a precisely designed acoustic chamber and a large enclosure volume, ensures deep, energetic, and precisely controlled bass without unwanted distortion, even at high volumes.

The GaN-based amplifier offers higher efficiency, lower heat generation, and better control over sound reproduction. Combined with the system’s peak power output of up to 980 W, it delivers exceptional dynamics and clarity even in larger rooms.

Wireless communication between the soundbar, subwoofer, and surround speakers uses dual 5 GHz transmission with latency of less than 20 ms. As a result, the sound is perfectly synchronized with the picture, and the system operates stably even in environments with heavy wireless traffic.

The Skywave X70 supports 4K HDR Passthrough and HDMI eARC, enabling the transmission of high-quality video and multi-channel audio via a single cable. The soundbar thus works seamlessly with modern TVs, game consoles, and streaming devices.

The Ultimea mobile app is also available, featuring a 10-band equalizer, 21 sound presets, and several listening modes. The package also includes a remote control with the X-Upmix feature, which converts standard stereo content into surround sound.

Key Benefits

7.1.4 speaker configuration

Dolby Atmos support

12 precisely tuned drivers

NEURACORE™ technology

2,000 MIPS of processing power

24-bit / 192 kHz audio processing

360° surround sound

4 upward-firing speakers

Wireless 10" subwoofer

Gravus Ultra-Linear Bass technology

Bass down to 20 Hz

Peak system power: 980 W

GaN-powered amplifier

Dual 5 GHz wireless transmission

Latency less than 20 ms

4K HDR Passthrough

HDMI eARC

Bluetooth 5.4

10-band equalizer

21 sound profiles

Ultimea mobile app

Technical Specifications

Product: Ultimea Skywave X70

Device type: Soundbar with subwoofer and surround speakers

Model: U442A

Speaker configuration: 7.1.4

Dolby Atmos support: Yes

Number of drivers: 12

Soundbar speakers: 2.25" × 6 + 2.25" × 2

Surround speakers: 2.25" × 2 (side) + 2.25" × 2 (top)

Subwoofer: 10" × 1

Frequency response: 20 Hz – 20 kHz

Maximum sound pressure level: >102 dB

Signal-to-noise ratio: ?75 dB

System peak power: 980 W

Bluetooth: 5.4

HDMI eARC: 1×

Optical input: 1×

USB: 1×

Soundbar power supply: 18 V / 5 A

Surround speaker power supply: 18 V / 1.5 A

App: Ultimea

Package contents

1x Ultimea Skywave X70 soundbar

1x wireless subwoofer

2x surround speakers

1x remote control

1x soundbar power adapter

1x surround speaker power adapter

1x subwoofer power cable

1x HDMI cable

1x digital optical cable

1x set of mounting brackets

1x set of mounting screws

1x set of wall anchors