Your data. Your choice.

If you select «Essential cookies only», we’ll use cookies and similar technologies to collect information about your device and how you use our website. We need this information to allow you to log in securely and use basic functions such as the shopping cart.

By accepting all cookies, you’re allowing us to use this data to show you personalised offers, improve our website, and display targeted adverts on our website and on other websites or apps. Some data may also be shared with third parties and advertising partners as part of this process.

Legal noticePrivacy notice

Ultimea Aktivbox Skywave F40 Soundbar (Dolby Atmos)

200 W, 5.1.2 Channel
Price in EUR including VAT
Ratings
BrandMore from Ultimea
Delivered between Fri, 29.5. and Tue, 9.6.
7 pieces in stock at supplier
free shipping

Product details

6.5” subwoofer with dual-magnet precision
With a dual-magnet design and precision aerodynamic tuning, this subwoofer delivers tight, powerful bass that extends down to 35Hz.

Gravus ultra-linear bass technology
Even at high volumes, its ultra-linear excursion ensures distortion-free, clean, and powerful low-end performance.

Industry-leading GaN amplification
Reduces heat by 40–50% compared to traditional silicon for safer, more stable high-power speaker performance.

Triple-core DSP & dual-core MCU
NEURACORE powers precision audio with 2,000 MIPS of processing performance for immersive, ultra-clear sound.

Next-gen dual 5G wireless audio transmission
Powered by our self-developed CineMesh Wireless Technology, it minimizes interference and dropouts, delivering rock-solid reliability for your home theater.

4K HDR passthrough
Bring the highest standard of home cinema reproduction.

Key specifications

Soundbar type
Soundbar with subwoofer
Audio channel
5.1.2 Channel
Wireless speakers
Subwoofer
Equipment + functions
Bluetooth, Equalizer, Remote control
Audio technology
Dolby Atmos, Dolby Digital, DTS

General information

Item number
65789251
Manufacturer
Ultimea
Category
Sound bars
Manufacturer No.
U4122
Release date
17.12.2025

Colour

Colour
Black
Exact colour description
Black, Black

Multimedia functions

Soundbar type
Soundbar with subwoofer
Audio channel
5.1.2 Channel
Wireless speakers
Subwoofer
Nominal power
200 W
Frequency range
50 - 20000 Hz
Equipment + functions
Bluetooth, Equalizer, Remote control
Bluetooth version
5.4
Audio technology
Dolby Atmos, Dolby Digital, DTS
Audio formats
Dolby Digital, DTS, PCM

Connections

Audio inputs
3.5mm jack (1x), Optical TOSLINK (1x)
Video connections
HDMI (2x), HDMI OUT (1x)
HDMI features
eARC
USB ports
USB-A

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
29,26 kg
Climate contribution
EUR 0,74

Scope of delivery

Scope of delivery
Audio cable, HDMI cable, Power cord, RCA cable, Remote control, Wall mounting accessories

Product dimensions

Height
4.60 cm
Width
80 cm
Depth
9 cm
Weight
2.30 kg
Subwoofer height
31.50 cm
Subwoofer width
20 cm
Subwoofer depth
23.40 cm
Subwoofer weight
4.50 kg

14-day cancellation right
30-day right of return
24 Months statutory warranty
Legal concerns

Compare products

Goes with

Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Sound bars» category have a defect within the first 24 months?

Source: Galaxus
  • Ultimea
    Not enough data
  • 1.HP
    0 %
  • 1.Panasonic
    0 %
  • 3.Sharp
    0,3 %
  • 4.Razer
    0,4 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • Ultimea
    Not enough data
  • 1.Creative
    0 days
  • 2.Philips
    1 day
  • 3.LG
    3 days
  • 4.Sony
    4 days

Return rate

How often is a product of this brand in the «Sound bars» category returned?

Source: Galaxus
  • Ultimea
    Not enough data
  • 1.HP
    1,3 %
  • 2.Speedlink
    2 %
  • 3.Trust
    2,9 %
  • 4.Samsung
    3,5 %
Source: Galaxus