The Sennheiser AMBEO Soundbar Plus is a high-end soundbar that promises an immersive audio experience worthy of a home theater, all in a compact and elegant form factor. Successor to the highly acclaimed AMBEO Soundbar Max, this Plus model aims to deliver exceptional sound performance in a more accessible format.
The AMBEO Soundbar Plus is equipped with 9 speakers, including 7 full-range 5 cm drivers with aluminum cones and 2 high-performance 10 cm woofers. This configuration delivers 7.1.4-channel sound with a total power of 400 watts, creating an impressive three-dimensional soundstage.
Sennheiser’s proprietary AMBEO 3D technology is at the heart of this immersion. It uses advanced algorithms to analyze the audio content and create a virtual sound field that extends well beyond the physical limits of the bar. The upward- and side-firing speakers contribute to this expanded sound, giving the illusion that sound is coming from all directions.
The AMBEO Soundbar Plus supports a wide range of audio formats, including Dolby Atmos, DTS:X, and MPEG-H. This broad compatibility lets you fully enjoy your movies, series, and music, whatever their encoding. The soundbar can also process 360 Reality Audio and Dolby Atmos Music, delivering a new kind of immersive musical experience.
In terms of connectivity, the bar offers multiple options. You get 3 HDMI inputs, including one eARC-compatible, an optical input, an analog RCA input, as well as an Ethernet port. Wireless options include Wi‑Fi, Bluetooth, AirPlay 2, and Chromecast, allowing you to easily stream music from your mobile devices.
One of the standout features of the AMBEO Soundbar Plus is its automatic calibration system. Thanks to four built-in high-precision microphones, the bar analyzes your room’s acoustics and adjusts its settings accordingly. This process, which takes only a few minutes, ensures you always get the best possible sound, whatever your room layout.
The calibration system takes into account sound reflections, material absorption, and even furniture placement to create a personalized acoustic profile. This optimization ensures an even distribution of sound and greater accuracy of spatial effects, fully immersing you in the action.
Sennheiser has focused on ease of use with its Smart Control app. This intuitive interface lets you customize your sound experience by adjusting the equalizer, selecting different preset sound modes, or fine-tuning the intensity of the AMBEO 3D effect.
The app also offers an interactive demo mode, ideal for discovering the bar’s capabilities straight out of the box. For those who prefer physical controls, the AMBEO Soundbar Plus comes with an elegant and practical remote control.
With dimensions of 105.1 x 7.7 x 12.1 cm, the AMBEO Soundbar Plus fits easily into most living room setups. Its clean, elegant design, dominated by a black fabric grille, allows it to blend discreetly beneath your TV.
Despite its power, the soundbar remains relatively compact and light (6.3 kg), making installation easier. It can be placed on a TV stand or wall-mounted using the optional mounting brackets.
Although the AMBEO Soundbar Plus already delivers impressive bass performance, Sennheiser offers the option of adding up to four subwoofers AMBEO Sub for those seeking even more depth and impact in the low frequencies.
The bar also offers great flexibility in terms of sound customization. In addition to the four-band graphic equalizer available in the app, you can adjust the intensity of the AMBEO 3D effect to suit your preferences, ranging from a more direct sound to total immersion.
There are many positive points here. Large-scale performance, in all directions, from a manageably sized soundbar is not so common, nor is there a true low-frequency presence without the help of a separate subwoofer.
The Sennheiser Ambeo Soundbar Plus boasts a sleek design, highly relevant control and configuration options, and useful connectivity, although the lack of HDMI 2.1 inputs for the latest gaming consoles is a drawback. Its more compact and functional form factor compared to its predecessor is appreciated, which doesn't prevent it from harnessing the benefits of Ambeo technology to deliver an incredibly more expansive sound than any other soundbar on the market.
Finally, the Ambeo Plus is as adept with music as it is with movies. Playing the theme from the latest Bond film, No Time To Die by Billie Eilish via Tidal Connect, the Sennheiser dazzles with sparkling vocals and sweeping orchestral passages. Eilish's voice and the orchestral score sound detailed and natural, with a strong sense of dynamics throughout the track.
The Ambeo Soundbar Plus impresses with its ability to reproduce a particularly immersive sound stage that shines with cinematic content. The soundbar also excels with musical content, reproducing it accurately even at high volume levels. Add to that the multiple connection possibilities and extended compatibility with nearly all 3D audio formats, and you have one of the best soundbars on the market. A remarkable return by Sennheiser that solidifies its place as king.
No, the soundbar includes two powerful 10 cm woofers that deliver deep, punchy bass. However, for those looking for even more impact in the low frequencies, it is possible to add up to four AMBEO Sub units.
AMBEO 3D technology uses advanced algorithms to analyze and process the audio signal, creating an extended virtual sound field. It leverages the natural reflections in your room and strategically oriented speakers to give the illusion of sound coming from all directions, including from above.
Yes, the soundbar is compatible with Google Assistant and Amazon Alexa voice assistants. You can control playback, adjust the volume, or change the audio source using just your voice.
Absolutely. The AMBEO Soundbar Plus can play a wide range of high-resolution audio formats, including FLAC, ALAC, and DSD, ensuring faithful reproduction of your studio-quality audio files.
Yes, thanks to its compatibility with AirPlay 2 and Chromecast technologies, you can integrate the soundbar into a multiroom audio system, allowing synchronized playback in multiple rooms of your home.
Based on reviews from customers who purchased this product, summarised by AI
Michel
Very good sound!
I am not disappointed with my choice
Comment from August 19, 2026 — Experience from August 08, 2026
Serge
Hardware ++, very good sound.
Software -- a disaster, coded with their feet by underpaid beginners. I’ve never seen so many bugs in my entire career as an IT engineer! Randomly connects to the HDMI input even though the only connection is to the Toslink optical port. Doesn’t turn off if the volume is at 0, doesn’t always turn on with the remote; you have to wake it up with the Android app if it manages to find it over the network or Bluetooth. In short, constant nervous breakdowns and that’s not even all of it.
For these software-related reasons, I strongly advise against it.
Comment from February 03, 2026 — Experience from February 26, 2024
Marion
Very happy to order again. Shipping to Germany went smoothly.
Comment from February 03, 2026 — Experience from January 23, 2026
