Founded in 1995 by Dutch designer Eddie Spruit, Quadraspire is a British-based company renowned for its innovative approach to high-performance HiFi racks. Operating from its manufacturing facility in Bath, England, Quadraspire has a long-standing commitment to delivering acoustic performance and style. One of their flagship products, the Quadraspire Q4 EVO, exemplifies this ethos, featuring a lightweight yet rigid construction that enhances the clarity and musicality of any audio system it supports.
Quadraspire racks are developed through rigorous research and 'tuning by ear,' a time-honoured technique akin to fine-tuning musical instruments. The company introduced a Bronze upgrade to celebrate the twentieth anniversary of the Q4 EVO. Engineered to fit effortlessly onto any Q4 Evo or SVT Performance rack, this Bronze upgrade brings a broader tonal spectrum and greater sustain, making the system it supports more musical without sacrificing detail.
Building on this innovation, Quadraspire developed the X-Reference—a high-end rack incorporating SVT rack technology and the Bronze upgrade. The unique, curved design of Quadraspire racks minimises standing waves and mass, which can negatively impact audio performance. The X-Reference takes this a step further with its extreme curves, thereby reducing mass and opening up the soundstage even more.
Under the leadership of Eddie Spruit, Quadraspire continues to push the boundaries of what is possible in HiFi rack design, solidifying its reputation as a leader in the industry. Proudly manufactured in Britain, Quadraspire brings the best of British engineering to audio enthusiasts worldwide. Whether you are looking for the Quadraspire Q4 EVO, a Quadraspire HiFi rack, or any of their other top-quality products, you can be assured of a listening experience that is as visually pleasing as it is acoustically superior.