Mozart Infinity from Vienna Acoustics: the Future of Audio Systems is Already Here

Mozart Infinity by Vienna Acoustics offers a fresh perspective on the world of audio systems. Aesthetically pleasing, not too tall, but the sound impresses more than the appearance. Let's delve into the details of this model.

The text is based on a review by journalist Roy Gregory published in GY8 magazine on December 22, 2023. The full text of the review can be found at the end of the article and downloaded in PDF.

Vienna Acoustics, known for its beautiful and high-quality speakers, has always adhered to its style, prioritizing a wide frequency range and precision in sound over the usual balance. Recently, the company introduced innovations such as convenient adjustable spikes for precise tuning and smart Composite Cone drivers, delivering outstanding sound at a reasonable price.

However, the true breakthrough for the Austrian brand came with Mozart Infinity, marking a new chapter in its history. It's not just speakers; it's a full-fledged audio system. It comes with high quality, innovative technology and aesthetic design. It's the future of musical systems, available right now.

The experience of using these speakers opens up a new reality of sound, providing an excellent musical stage and numerous settings for maximum comfort.

Mozart Infinity speakers have become a symbol of quality and evolution in the audio industry. Undergoing various changes, they maintain their core dimensions, shape, and proportions, making them recognizable and attractive. Standing at 39 inches tall, just over 6 inches wide, and slightly less than 12 inches deep, they fit into a classic slim enclosure that's compact enough for any room yet delivers impressive depth and weight of sound.

Sound characteristics

Mozart Infinity demonstrates the highest sound quality, characterized as extremely focused, precise, and balanced.

The bass is powerful and deep, yet it doesn't overshadow the treble. The midrange also sounds awesome, conveying the voices of singers and instruments naturally and expressively. High frequencies are transparent and detailed, without sharpness or sibilance.

What's more, Mozart Infinity supports various spatial sound effects, allowing for immersive and realistic sound that engulfs the listener in the atmosphere of the performance.

All these qualities persist throughout usage, and the 2023 demonstration at the High End Show in Munich confirmed its ability to create relaxed and effortless sound.

Technical specifications

The Mozart Infinity audio system provides analog inputs, coaxial S/PDIF, but is primarily oriented towards working with streaming sources. With its built-in digital amplifier and tone controls, it ensures the highest quality sound. Adjusting input sensitivity and setting the maximum output level make it versatile and flexible.

Experiments with analog inputs confirmed their impressive efficiency. The acoustic system noticeably responds to the quality of the input signal, not only emphasizing the qualities of high-class recordings but also highlighting musical nuances in less-than-ideal materials. This is particularly important, making Mozart Infinity ideal for listening to diverse sources, from MP3 to high-end recordings.

Design and construction

In terms of design, the Mozart Infinity speakers is a floor-standing audio system with an elegant and stylish enclosure. They come in four finish options — black and white piano lacquer, cherry, and premium rosewood. The cost of the models is the same at 12,490 euros, while the piano black model can be purchased with 20% discount for 9,992 euros right now only in online-store Pult.cy. 

The speaker enclosures are made of solid wood and feature a complex construction for high rigidity and minimal resonances. Bass reflex ports are provided in the lower part of the enclosure to enhance the sound. 

The speaker is equipped with two composite flat diaphragm drivers and a large-diameter silk dome tweeter, manufactured by ScanSpeak. This system with a bass reflex ensures outstanding performance. Mozart Infinity doesn't compromise, and that's its key to success. It's worth noting that Vienna Acoustics designer Peter Gansterer aimed to preserve the musical integrity of Mozart's passive driver, despite the addition of new elements.

In this audio system, only one of the speakers has its own power supply, while both drivers use a passive crossover – a signature feature of Vienna Acoustics. Connecting the second speaker is done through speaker cable, simplifying installation and connection to the system.

Installation and setup

Living with Mozart Infinity brings joy and ease. The sound is impressive from the initial steps of setting up the audio system. However, you should pay attention to the placement, adjustment, and tuning of the speakers, which will significantly improve the sound quality. By the way, the design includes special spikes (Vienna Acoustics' proprietary development) that allow you to adjust the position.

It is recommended to perform a simple setup: place the speakers, ensure stability and vertical position, experiment with tilt, and recheck the level. Such experiments with the height range can reveal nuances in sound.

The lower level provides the opportunity to make musically significant adjustments, and the height from the floor becomes a decisive factor. It influences the warmth and weight of the sound. An excessively low level can make the sound warm enough, but it will lose musical and rhythmic dynamics. Conversely, a too high level can add thinness to the sound and reduce saturation. Careful tuning ensures that the sound is full of musical harmony and rhythmic accuracy.

Wireless connectivity and technologies

The Mozart Infinity system offers extensive connectivity options. The wireless connection, developed in collaboration with Stream Unlimited for 4 years, works in tandem with the 125W/Ch Hypex stereo amplifier. The bandwidth is expanded to 30 Hz using a lightweight DSP (digital signal processor).

The audio system supports UPnP streaming and has high-speed data transmission up to 384 kHz/24-bit. Additionally, it provides HDMI, analog (RCA and balanced XLR), and digital (RCA and Toslink) inputs. Wireless connectivity includes Airplay 2, online radio, and podcasts. There is also support for various streaming services including Roon, Tidal Connect and Spotify Connect.

Control and application

Control is carried out through the proprietary app for iOS and Android. In addition to playback control, it allows you to adjust the sound of the speakers based on the room's acoustics. It is also possible to control the main functions using the standard Bluetooth remote. All of this makes Mozart Infinity a versatile and flexible tool for music playback.

Versatility and flexibility

This model has the unique ability to reveal beauty and character in a variety of music genres and formats. Whether playing a Blu-Ray disc, streaming music, or even connected to a TV, it maintains a natural tone and dynamic integrity. This makes it suitable for various audio formats and sources.

The speakers easily find their place in both large spaces and home living rooms. Connecting them to a TV, you'll notice that dialogues in movies become expressive, and the musical accompaniment becomes dynamic and clear.

They remain musically intact even compared to larger systems. In situations where a larger system is not finely tuned, Vienna Acoustics' small speakers can provide better sound, maintaining a natural balance of low and high frequencies.

Overall, Mozart Infinity justifies its cost by delivering outstanding sound quality, wireless technologies, and convenient control. These speakers will be an excellent choice for those who appreciate musical integrity and a high level of technology in one compact device.

Incredible adaptability to different sources and formats makes them not just a high-end Hi-Fi system but also an ideal companion in everyday life. With Mozart Infinity, you get an excellent partner capable of transforming any musical experience into sheer pleasure.

You can also explore the extended review of Mozart Infinity, presented in the attached document. Roy Gregory's article will take you deeper into the experience of listening to these speakers, whose exceptional quality is confirmed by several listeners.

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