Soundbar Ultimea Skywave X40 by Ultimea — model U4124

The Ultimea Skywave X40 soundbar by Ultimea is a compact all-in-one audio system designed to improve TV and multimedia sound. The system integrates a main soundbar with upward-firing drivers, two wireless rear speakers and a 6.5" subwoofer to reproduce clearer dialogue, enhanced mid and high frequencies, and extended low-end response. Connectivity options include HDMI eARC, HDMI IN, optical input, USB and Bluetooth 5.4, allowing straightforward connection to modern TVs and audio sources for movies, TV shows, gaming and music playback.

Advantages

The Skywave X40 provides a 5.1.2 speaker configuration with Dolby Atmos compatibility to create immersive three-dimensional sound. Proprietary NEURACORE™ neural-level processing with multi-core DSP delivers detailed audio processing and precise channel separation. GaN amplification enables high peak output while reducing heat, and CineMesh True Wireless transmission minimizes latency and interference for stable wireless surround performance. The system supports 4K HDR passthrough so video quality is preserved when routed through the soundbar.

Suitable for

• Home cinema setups for movies and serials
• TV viewing with improved dialogue clarity
• Console and PC gaming where audio–video sync is important
• Music playback with enhanced mid/high detail and deeper bass
• Living rooms and medium-sized home theater rooms

Key specifications

• Speaker configuration: 5.1.2 (main bar with upward drivers, two wireless rear speakers, subwoofer)
• Frequency response: 35 Hz – 20 kHz
• Subwoofer: 6.5" dual-magnet driver, tuned to 35 Hz
• Total speakers: 8 drivers
• Maximum sound pressure level: >98 dB
• Distortion: <1%
• Signal processing: multi-core DSP with NEURACORE™ neural processing
• Connectivity: HDMI eARC, HDMI IN, optical input, USB, wired surround speaker inputs
• Wireless: Bluetooth 5.4 and proprietary dual-band wireless rear link (ultra-low latency <20 ms)
• Power: soundbar 18V 3A, subwoofer 24V 3A, surround speakers 18V 1.5A
• Dimensions (approx.): soundbar 1100 x 100 x 70 mm; surround speakers 85 x 85 x 170 mm; subwoofer 220 x 295 x 295 mm
• Listening modes (EQ): Standard / Cinema / Music / Voice / Game / Night

How to use

Place the soundbar beneath or in front of your TV and position the wireless rear speakers behind the listening area for optimal surround effect; place the subwoofer on the floor near a wall or corner for stronger bass response. Connect the TV via HDMI eARC for full audio bandwidth and 4K HDR passthrough, or use optical input if eARC is not available. Pair mobile devices via Bluetooth 5.4 for wireless music playback. Use the included remote or the Ultimea app to select listening modes, adjust volume and tune EQ settings.

Usage recommendations

For best performance, use HDMI eARC to preserve multichannel audio formats and enable Dolby Atmos content. Position the rear speakers at ear level behind the listening position and avoid large obstructions between the main bar and rear units to maintain the wireless link. When placing the subwoofer, experiment with positions near walls or corners to find the balance between punch and room resonance.