Quadraspire Q4L HiFi Rack, Complete 4 shelf unit with columns and feet

THE ORIGINAL STAGE TO BRING YOUR HI FI TO LIFE In the same way as every musical performance needs a stage so a HiFi needs a stage to bring the music to life in your home. Twenty years ago Quadraspire set out to develop a modular rack – the Q4- that could support a variety of Hi Fi systems and deliver acoustic performance with style. This was achieved by combining solid aluminium columns with specially engineered shelves to create a light and rigid construction to deliver a clearer, cleaner musical performance.

Now the improved Q4 Evo and it's slightly bigger twin, the Q4L have been tweaked for the most optimum performance.

Parallel lines on rectangular shelves encourage resonance which can distort sound. where possible we avoid parallel lines in the same way as most musical instrument designs.

The shelves on our racks are machined to reduce any resonance, lowering the noise floor and opening the sound stage whilst also improving sound quality and performance.

The edges on all of our shelves are chamfered to help dissipate energy and help improve sound.

Steel tube can resonate and distort sound. Aluminium has much less resonance so we use it instead for all of our columns and feet.

Some materials like glass resonate and distort the sound of your system. As a result of extensive testing of different materials we use solid bamboo ply which suppresses vibrations and is also carbon neutral.

It’s no coincidence that a lot of musical instruments use brass and bronze. Our research and design found that bronze and brass are good materials for reducing resonance so we developed a bronze upgrade for all of our racks.