LBA Type 4

Broad-Band Sound Absorber

LBA Type 4

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, Teaching, Class and Educational Rooms, Research Rooms
Recreation and Culture: Museums, Places of Assembly, Cinemas and Theatres, Concert Halls, Gymnasiums, Shopping Centres
Hotels and Gastronomy: Restaurants and Canteens, Hotels and Resorts
Industry: Laboratories and Research Facilities, Production Facilities
Transport: Airports, Train Stations
Healthcare: Clinics and Hospitals
Public Areas: Entrance Areas


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


Technical Data



Product description

The Lindner Broadband Sound Absorber LBA Type 4 provides a broadband absorption covering the entire frequency range and is also highly absorbant in the low frequency range. The Lindner Broadband Sound Absorber LBA Type 4 can be attached directly to the wall or ceiling, and can also be fastened onto surfaces that are at a distance.

  • sound absorber class A  
  • perforated element frame  
  • high sound-absorbing effect