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

From the brand

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 Seeing movie and music lovers turn away from high-end audio—deterred by complexity, outdated design, and high costs—we set out to change that.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 X40 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 X40 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 X40 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 X40 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.