ABOUT US

Quadraspire was established in 1995 by Dutch designer Eddie Spruit in an East London Studio and now has its own manufacturing facility in Bath, England where they design and make high performance HiFi racks. Twenty years ago we set out to develop a Hi Fi rack that would deliver acoustic performance with style. This was achieved by combining solid aluminium columns with specially engineered shelves to create a light and rigid construction that delivers clearer, cleaner musical performance. Since then the Q4 has been sold throughout the world and is still one of our most popular racks.

To celebrate the twentieth anniversary of the Q4 we developed the Bronze upgrade that can be easily retro fitted to any Q4 or SVT rack. All our research into different materials and designs involved extensive listening tests using the tried and tested technique of tuning by ear in the same way as the finest musical instruments are developed. In fact Bronze is one of several high copper content alloys used in the manufacture of some wind and string instruments. The Bronze upgrade has a broader tonal spectrum and greater sustain that opens the soundstage of your system making it more musical and enjoyable without losing detail.

To extend the benefits of the Bronze upgrade to all the components in a system we developed the Xreference. Combining the technology of the SVT rack and the bronze upgrade we effectively created a rack within a rack. Square or rectangular shelves encourage standing waves which can distort the sound of your system. By using a curved design we avoid parallel lines thereby reducing standing waves as well as reducing mass. We extended this principal further to the Xreference shelf using extreme curves and further reducing mass. It sounds as good as it looks!
SOUND IDEA.
THE MAN BEHIND
QUADRASPIRE.

Eddie Spruit Signature EDDIE SPRUIT
FOUNDER AND CREATOR

Eddie Spruit established Quadraspire back in 1995. His vision was simple, to design and create Hi-Fi furniture that delivers superb acoustic performance with style. Dutch born, but with roots firmly planted in the UK, Eddie and the team are proud to be putting Great British manufacturing back on the map.

SOUND THINKING.
THE MAN BEHIND
THE PERFORMANCE.

Alester Kells SignatureALESTER KELLS
PRODUCT DESIGNER

A self confessed music lover, Alester has spent over twenty years in the world of Hifi. After studying product design at Central St Martins, he is the brains behind each new Quadraspire creation. Alester is passionate about music so system performance is paramount. Every design and component is listened to before being accepted.

SOUND CRAFTING.
THE MAN BEHIND
THE ENGINEERING

Ian Sibley SignatureIAN SIBLEY
PRODUCT ENGINEER

Ian is our Product Engineer and he’s responsible for transforming Alester’s ideas into the real thing. He also oversees the making of every item created in our Bristol based factory, ensuring that it’s all manufactured to the highest quality and reaches you in perfect condition.

CONTACT US FOR MORE INFO

CONTACT US

ABOUT QUADRASPIRE

For over twenty years we have been enhancing the audio quality of our customers’ Hi Fi systems worldwide. Established by Dutch designer Eddie Spruit in an East London studio in 1995, we have successfully expanded and now have a manufacturing facility south of Bath. This is where all of our design development and craftsmanship take place. To ensure quality sound performance we use the tried and tested technique of tuning by ear in the same way as the finest musical instruments are developed.