Quadraspire Q4 Evo Audio Rack

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 we 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.

Q4 Evo Columns come in a Black or Silver finish and are available in 5 different heights to accommodate different sized components and can be easily interchanged if your system changes.

The heights available include:

  • 140mm (5.5”)
  • 180mm (7”)
  • 216mm (8.5”)
  • 256mm (10”)
  • 326mm (12.75”)

This product is currently out of stock and unavailable.


Floor Demo.  This is the 5 shelf version (the 4 shelf version is pictured) with the coveted brass isolation kit on the top shelf.  This unit is cherry wood with black trim.  The British Quadraspire racks will make a shocking improvement in the sound of your stereo.  The patented design channels vibrations away from your components and keeps airborne vibrations subdued.  Highly recommended for anyone serious about sound!