Varitone™ Sound Absorption System

The Varitone™ sound absorption system from IAC feature architecturally compatible, rectangular acoustic panels for attachment to walls or suspension from ceilings of enclosed or semi-enclosed areas. Varitone™ sound absorption panels reduce the distracting echo/reverberation effects caused inside buildings and thus create an acoustically softer more pleasant ambiance improving voice and audio communication.

Varitone™ panels are manufactured using a perforated steel case, enveloping an acoustic absorbent core making them ideal for high traffic areas such as corridors in schools or other demanding applications. Due to their rigid construction, Varitone™ panels are also ideally suited for sports halls and gymnasiums where softer panels may by susceptible to impact damage. As Varitone™ panels are easy to clean due to their perforated steel cases, they are also ideal for industrial applications where panels need to be cleaned easily such as factories or food preparation facilities.

Varitone™ panels have standard finishes of galvanized steel and polyester powder coat (PPC). Other finishes, such as vinyl coated steel are also available on request. For more information or download our Varitone™ Sound Absorption System product datasheet.

Varitone™ Absorption Panels Features and Benefits

The main features and benefits of Varitone™ sound absorption modules include:

  • Abuse, stain and scratch resistant
  • Designer finishes
  • Easy to install
  • Engineered sound absorption system from IAC
  • Modular flexibility
  • Noise reduction
  • Reverberation control
  • Tamper and concealment resistant
  • Wall or ceiling mounted

Typical Applications

Varitone™ sound absorptive panels are ideal for:

  • Airports
  • Auditoriums
  • Bottling plants
  • Exhibition and Conference Centres
  • Gymnasiums
  • Houses of worship
  • Jails and prisons
  • Music Practice Rooms
  • Restaurants
  • Schools
  • Swimming pools
  • Test facilities
  • Theatres and Concert Halls

Acoustic Performance Data

Varitone™ Sound Absorption Coefficients

Model Centre Frequency Hz 125 250 500 1K 2K 4K NRC*
VT-2 (50mm) Coefficient 0.35 0.65 1.20 1.21 1.07 0.92 1.00
VT-2P (50mm, Melinex Wrapped) Coefficient 0.41 0.47 0.64 0.79 0.85 0.72 0.70
VT-4 (100mm) Coefficient 0.97 1.39 1.34 1.29 1.19 1.01 1.30
(100mm, Melinex Wrapped)
Coefficient 0.86 0.89 0.93 0.89 0.84 0.77 0.90

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