Stone & Harmony

A FUSION OF ART AND SOUND

Unique, handcrafted pieces made of exclusive materials, equipped with technology that lets hearts beat faster.

Highly limited small series, made-to-order, individually customisable.

StHar: Design, stone and audio hardware, united at last.

ENQUIRE NOW

Stone & Harmony

A FUSION OF ART AND SOUND

Unique, handcrafted pieces made of exclusive materials, equipped with technology that lets hearts beat faster.

Highly limited small series, made-to-order, individually customisable.

StHar: Design, stone and audio hardware, united at last.

ENQUIRE NOW

The StHar philosophy

Every StHar speaker is unique and made just for you. The properties of the natural materials and the possibilities for customisation assure that you will receive an individual piece of audio art. However, there are a few points they all have in common:

Hand-picked materials

Whether the famous Lasa marble or concrete-based powder bed processing: StHar is always on the lookout for innovative, high-quality materials.

State-of-the-art audio technology

The marble has been around for millions of years, but the inner workings are brand new - in StHar speakers, only intensively tested components are at work.

Exklusive manufacturing

Carefully crafted and personalised on demand in the StHar workshop, each piece instantly becomes a collector's item thanks to the small-series editions.

Outstanding service

Lifetime repair and upgrade warranty. Close personal communication with the creator of your artwork, every step of the way. Extensive presentation packages.

The StHar philosophy

Every StHar speaker is unique and made just for you. The properties of the natural materials and the possibilities for customisation assure that Textentwurf Neutextierung StHar (Englisch) Ben Ratschiller Seite 2 von 6 you will receive an individual piece of audio art. However, there are a few points they all have in common:

Hand-picked materials

Whether the famous Lasa marble or concrete-based powder bed processing: StHar is always on the lookout for innovative, high-quality materials.

State-of-the-art audio technology

The marble has been around for millions of years, but the inner workings are brand new - in StHar speakers, only intensively tested components are at work.

Exklusive manufacturing

Carefully crafted and personalised on demand in the StHar workshop, each piece instantly becomes a collector's item thanks to the small-series editions.

Outstanding service

Lifetime repair and upgrade warranty. Close personal communication with the creator of your artwork, every step of the way. Extensive presentation packages.

The star – st-ONE

The StHar speakersmiths’ latest collection. Clad in Lasa marble, it fills hearts and ears with intoxicating sound, thanks to its finely tuned inner workings. The ethereal white of the stone contrasted with the dark accents enhances any ambience.

Eye-catcher

Despite its modest dimensions, the st-ONE attracts everyone's attention. At the latest, as soon as it begins to fill the room with sound.

Listening pleasure

- 100 Watt class D chip with DSP
- 5 inch bass reflex full-range speaker
- paper cone
- Bluetooth aptX HD 5.0
- 3,5mm AUX
- frequency range 55–17,000 Hz

Magnum Opus

Marble virtuoso Thomas Mayr and the innovative tinkerers at STROFELD have joined forces to create a masterpiece - which will soon be yours!

NOW FOR A LIMITED TIME: FREE ENGRAVING ON YOUR ST-ONE

GET YOUR STHAR ARTWORK

NOW FOR A LIMITED TIME: FREE ENGRAVING ON YOUR ST-ONE

GET YOUR STHAR ARTWORK

How it all started: Sousa-Phone

Concrete, a material that makes one think of sharp corners, rough edges and grey, bulky ugliness. Yet, refined into an innovative powder bed process, it too is capable of intricate lines and gentle curves.

BigSEE-Product-Design-Award-2021_640-181

Innovation

The first analogue amplifier for smartphones made of concrete, the largest electronics-free one, plus the first one manufactured in the revolutionary concrete-based powder bed process – StHar does not follow trends, we set them.

A monument to design

The gentle lines despite the imposing size and the unique function have completely convinced the juries of the German Design Awards 2021 and the BIGSEE Product Design Awards 2021. You as well?

Sustainability

The latest buzzword for many, a matter of principle for us. The concrete in the Sousa-Phone uses only recycled glass Individual production in small series guarantees not only exclusivity, but also resource efficiency.

Outstanding service

Lifetime repair/upgrade

A component is defective, a new technology is available, you want more power? One phone call is all it takes.

Individual & exclusive

Signed, numbered individual pieces with optional engraving. Personal expert advice from Thomas Mayr. Attractive presentation packages to try out and get to know.

FIND OUT MORE

StHar benefits at a glance

Artisan craftsmanship

Workmanship straight from the heart. Decades of experience in artistic stone carving create a keen sense of aesthetics that cannot be bought. Until now!

Audio quality

Well worth listening: whether passively with a smartphone or actively with cutting-edge components, StHar sounds breathtaking, at any volume, in any ambience.

Exclusivity

An insider tip for the audiophile and art lover who has it all. Every StHar piece is a collector's item, distinguished and sought-after for its small numbers and elaborate production process.

Enrich your surroundings, with a luxury audio solution from StHar!

BUY STHAR SPEAKERS NOW

Who is behind StHar?

Having grown up with artisan craftsmanship in his parents' stonemasonry business, sculpting and carving soon wasn't enough for Thomas Mayr. For him, as a professional tinkerer and private audiophile, StHar now forms the perfect symbiosis between enthusiasm for audio technology and love of handcraft.