Visit us in Room 223 at the Radisson Blu Sobieski Hotel!
Audio Video Show 2025 — The Festival of Sound in Warsaw. From October 24–26, 2025, Warsaw will once again become the center of the audio world.
Audio Video Show – the largest hi-fi, high-end, and home cinema exhibition in Poland and the second largest in Europe – gathers the leading manufacturers and true sound enthusiasts from around the globe.
This year, GEMSTONE – a Polish manufacturer of concrete loudspeakers – proudly presents its latest creation in Room 223 at the Radisson Blu Sobieski Hotel.
It’s a perfect opportunity to listen, touch, and see how extraordinary sound can emerge from such an unconventional material as concrete.
GEMSTONE – Sound Cast in Concrete
At GEMSTONE, our mission is to blend acoustic engineering, design, and functional art.
Our loudspeakers are crafted from a concrete composite that offers excellent resonance damping, rigidity, and a distinctive aesthetic.
This results in pure, neutral, and natural sound appreciated by audiophiles and lovers of refined interior design alike.
At Audio Video Show 2025 in Warsaw, we will showcase the latest GEMSTONE model – the Gemini.
All presented in home-like listening conditions, designed to deliver an ideal acoustic experience.
Room 223, Radisson Blu Sobieski — Your Listening Space
Find us in Room 223 at the Radisson Blu Sobieski Hotel.
We’ve prepared a dedicated listening room where you can experience the full character of GEMSTONE sound.
Come and discover:
how small details in construction translate into emotion and sonic realism.
how concrete can play,
how design meets perfect acoustics,
how small details in construction translate into emotion and sonic realism.
Audio Video Show 2025 – Practical Information
📅 When: October 24–26, 2025
📍 Where: Radisson Blu Sobieski Hotel, Plac Zawiszy 1, Warsaw
🏢 GEMSTONE Room: No. 223
🌐 www.audioshow.pl
🔊 www.gemstone.com.pl
Join Us for a Unique Listening Experience
If you’re passionate about great sound, design, and technology — this is an event you can’t miss.
Visit us at Audio Video Show 2025 in Warsaw, in Room 223 at the Radisson Blu Sobieski Hotel, and discover a new dimension of sound.
See you — and hear you — soon! 🎶