Diffusion + Absorption in One Panel

Glacier / Volcano

Where Geometric Art Meets Perfect Acoustics

Diffusion + Absorption in One Panel

Transform Any Room into a Balanced Listening Space

Glacier and Volcano fuse striking geometric design with DSS™ hybrid technology, delivering precise diffusion and powerful broadband absorption for crystal-clear, fatigue-free sound in studios and living spaces.

20% More Effective Than Traditional Diffusers

  • 0.85 NRC
  • Class A (αw)
  • 20% Larger Area
  • 81 Precision Holes
  • 80 kg/m³ Density (ROCKWOOL)
  • : Unrivaled average absorption performance
  • : Highest ISO 11654 acoustic classification
  • : Superior scattering across all frequencies
  • : Maximum energy transfer into core
  • : Perfect mid-high frequency control

A single Glacier / Volcano panel surpasses traditional quadratic residue diffusers (QRD) by 20% in effective surface area. Its precision multi-porous front and 81 deep Ø40 mm perforations allow sound waves to penetrate unobstructed into the high-density rock wool, delivering flagship-level broadband absorption while preserving the exact diffusion provided by the DSS™ geometric surface.

No longer need to stack separate absorbers and diffusers—one panel alone achieves museum-grade sound-field uniformity and reference-level decay curves found in the world’s finest monitoring rooms. The result is effortless, three-dimensional sound with crystalline detail and zero listening fatigue—this is precisely why top recording engineers and discerning hi-end enthusiasts choose Glacier / Volcano without compromise.

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Adaptable Installation System

Freestanding

Freestanding

Wall Mount

Wall Mount

Commanding Presence

Monumental sculptural art transforms homes with unmatched acoustic authority.

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Sign up for emails and texts to get 10% off

Sign up for emails and texts and enjoy 10% off your purchase.
Stay in the loop with new arrivals, exclusive offers, and style inspiration.
You can unsubscribe anytime. Terms and Privacy Policy apply.

Get 10% Off Your First Order

By submitting your email address, you agree to receive marketing emails including AI content from Reformation and to the Terms. We may use information collected about you on our site to suggest other products and offers based on your profile and in accordance with our Privacy Policy. You can unsubscribe at any time. View Terms and Privacy Policy for more information on the processing of your data and your privacy rights.

Geometric Beauty That Performs

Unlike conventional absorbers or pure diffusers, Glacier / Volcano unite both disciplines within one refined module. The sculpted, multi-faceted front surface—powered by proprietary DSS™ technology—gently scatters early reflections and eliminates comb filtering, while the deep multi-porous structure and precisely perforated back panel channel energy into high-density rock wool for remarkably even, powerful absorption.

Every facet and angle is precision-engineered from impact-resistant PC/ABS composite and cloaked in premium acoustic fabric. The result is a captivating geometric statement that actively enhances acoustics rather than merely concealing treatment.

Pro

An aerospace-grade aluminum perimeter frame guarantees absolute rigidity, perfect planarity, and lifelong resistance to humidity and temperature fluctuations—no warping, ever, even after decades of service.

Design Philosophy

Begin with a single panel or scale to entire walls. Choose from standalone 600 × 600 × 130 mm modules, elegant 2- or 3-module arrays with optional wooden stands, or custom configurations to suit any space from intimate home studios to flagship control rooms.

Glacier / Volcano do not merely treat a room—they elevate it, turning ordinary spaces into accurate, inspiring, and breathtakingly beautiful environments for creating and experiencing music at its purest.

Product Specification

Product Specification – Glacier / Volcano Acoustic Diffuser-Absorber Panel

1. Aesthetic Geometric Patterns

  • Precision-engineered multi-surface composite plastic (PC/ABS) faceplate
  • Dynamic Surface System (DSS™) technology
  • Optimized sound wave diffusion for broader, more natural sound field

2. Multi-Porous Front Panel Design

  • Allows sound waves to penetrate efficiently into internal rock wool, significantly increasing overall absorption efficiency

3 & 4. High-Quality Acoustic Fabric

  • Fully transparent to sound (zero frequency loss)
  • Provides excellent visual texture and wide color options

5. Aerospace-Grade Aluminum Alloy Frame

  • Extremely high rigidity for structural stability
  • Superior moisture resistance and warp-proof performance

6. High-Density Rock Wool

  • Targets mid-to-high frequency absorption for balanced acoustic performance
  • Density: 80 kg/m³

7. Back Panel

  • 9 mm thick lacquered HDF board
  • Ø40 mm × 81 holes
  • Enhances sound penetration into internal rock wool for improved absorption

8. 20% Larger Effective Area than Traditional Quadratic Diffusers

  • Greatly improves scattering efficiency and wider frequency coverage
  • Combined with DSS™ technology, eliminates acoustic hotspots and delivers smoother, more natural sound

9. NRC (Noise Reduction Coefficient)

  • 0.92 (third-party lab tested average)

10. Acoustic Class (αw)

  • Class A (per ISO 11654 standard)

11. Absorption Coefficient (α) by Frequency

  • 125 Hz: 0.45
  • 250 Hz: 0.86
  • 500 Hz: 1.08
  • 1 kHz: 1.02
  • 2 kHz: 0.97
  • 4 kHz: 0.93

12. Modular Design

  • Compact and versatile
  • User-friendly mounting hardware included
  • Suitable for wall or ceiling installation

13. Module Dimensions

  • Single Module: 600 mm (L) × 600 mm (W) × 130 mm (D)
  • 2-Module (with wooden stand): 1300 mm (L) × 600 mm (W) × 130 mm (D)
  • 3-Module (with wooden stand): 1900 mm (L) × 600 mm (W) × 130 mm (D)
  • Custom sizes available upon request

14. Weight

  • Single Module: 9 kg
  • 2-Module: 19 kg
  • 3-Module: 28 kg

15. Recommended Applications

  • Home studio, control room, recording studio, listening room, hi-fi room

16. Available Finishes

  • Wide range of fabric colors and aluminum frame finishes

Independently Tested to International ISO Standards

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