LTA Type 1

Low-Frequency Sound Absorber

LTA Type 1

Listed by applicability


Workplace: Facilities for Meetings, Conventions and Conferences, Assembly Rooms, Offices, Broadcasting Rooms, Television Studios, Common Rooms, Stage and Studio Rooms, Utility Rooms, Data Centres
Education: Library Rooms, School, School of Higher Education, Research Rooms
Recreation and Culture: Banks, Museums, Places of Assembly, Cinemas and Theatres, Concert Halls, Gymnasiums, Sales Areas, Shopping Centres
Public Institutions: Court Houses, Government Buildings
Hotels and Gastronomy: Restaurants and Canteens, Hotels and Resorts
Healthcare: Clinics and Hospitals, Laboratories
Industry: Laboratories and Research Facilities, Production Facilities
Transport: Airports, Train Stations
Public Areas: Entrance Areas


Design: Powder Coating, Steel
Acoustics: Room Acoustics
Corrosion Protection: Interiors
Fire Protection: Fire Behaviour / Building Material Class

Technical Data




Product description

The Lindner Low-Frequency Sound Absorber LTA Type 1 is highly absorbant in the low frequency range and can be attached directly to the wall or ceiling. The absorber must be fastened at a distance 20 mm away from the wall or ceiling.

  • high sound absorbing effect in the low frequency range  
  • construction with smooth aluminium sheet in element frame