Harmonic Resolution Systems

EXR Audio Stand System


EXR Audio Stand System


The EXR offers a high-performance, cost-effective design that provides extensive system configuration flexibility and infinite modularity.

Find a retailer

Technical Information

The Patented EXR Audio Stand System is the most cost-effective, high-performance audio stand system developed by HRS (US Patent No.: 11,751,682).  This Patent Pending design has a unique asymmetrical 4-leg vertical support system that increases frame stiffness and overall performance compared to traditional 3 or 4-leg designs.

The EXR Audio Stand System comprises a plinth consisting of billet-machined aluminum front trim, proprietary HRS-constrained layer damping system, as well as custom pressed resin fabric composite top and bottom plates. The vertical structure of the EXR Audio Stand System consists of a custom modular billet-machined aluminum support system with an internal energy dissipation system.

The highly acclaimed HRS Isolation Bases (E1X, R3X, S3, and M3X2) can be loaded directly into the EXR Audio Stand System at any, or all, shelf locations, for even better overall performance. Unlike the other HRS Audio Stands, HRS Isolation Bases are not required in the EXR Audio Stand System. The EXR plinth used in the structure of the audio stand system can be used to support the component directly.

  • Innovative patented asymmetrical leg design increases rigidity and performance.
  • The EXR is a complete audio stand system ready for your components. You can selectively add any HRS Isolation Base at any location.
  • The low profile (1.5″ plinth height) design minimizes the total vertical height, which makes the EXR the most space-efficient HRS Audio Stand.
  • System configuration can be expanded, revised, or upgraded at any time (preserves value)
  • Available in black or silver finish. (Note:  on silver EXR Audio Stand Systems, the left and right sides, as well as the back of the plinth, are a black finish.)
  • Available in custom configurations, with the ability to support as many or as few components as needed

Custom sizes are available in 9.5″, 15″, 19″, 21″, 23″, and 25″ width with any customer-specified depth, making it the most affordable HRS Audio Stand for any component.

Component spacing on the EXR is available in 4″, 6″, 8”, 10”, or 12″, as well as custom component spacing of 14″, 16″, and 18″.

The EXR Audio Stand System can be upgraded into the HRS SXR, SXRC, and SXR Signature Audio Stand using a majority of the original system parts from the EXR.

Please consult your authorized HRS dealer to determine the best configuration for your system needs.

“The EXR is a very innovative, high-performance audio stand system design with unprecedented performance value, modularity, customization (size and configuration), and upgrade options. You can even convert from an EXR Audio Stand to a SXR, SXR Signature, or SXRC Audio Stand model in the future, while preserving a majority of original system purchase price.”