Overview
IAC Accu-Tone™ studio absorbers are designed to enhance the acoustics of broadcasting and studio interiors by controlling reverberation and echo effects. They are typically installed on walls or ceilings in clusters or large banks.

Installation
Absorbers can be covered with fire retardant fabrics for aesthetic purposes and may include a weldmesh protective guard for low-level installations.

Product Range and Specifications
The absorbers come in various standard designs and sizes, with options for custom specifications. Standard sizes include 600mm x 600mm and 1200mm x 600mm modules, with depths of 100mm and 200mm. The absorbers are constructed from pre-galvanised steel with an acoustic absorbing front face made of either perforated metal or Eurolon.

Acoustic Performance
The absorbers are acoustically tested and rated according to BS 3638 standards. They offer effective reverberation control across low, mid, high, or broad band frequencies. The sound absorption coefficients are detailed in tables and graphs, showing performance across various frequencies.

Materials and Construction
Constructed from pre-galvanised steel, the absorbers feature a front face of perforated metal or Eurolon, a glass fibre acoustic material with a Class 1 Spread of Flame specification. Installation involves fixing the units with metal lugs and a Unistrut channel or timber framing.

Product Selection
Different types of absorbers are available for specific frequency ranges, including middle, high, low, and broad band frequencies. The selection table provides details on the absorption characteristics, depth, and front-facing material for each type.

Contact Information
Contact details for IAC Acoustics offices worldwide are provided, including locations in the UK, Australia, Canada, China, Denmark, Germany, Italy, Spain, UAE, USA, Brazil, and France.