Aluratone 300 offers a finely grooved face in a 1-1/2” thick composite acoustical panel. The Aluratone 300 panels have approximately 3 wood bands per inch on the panel face. Each band width is 1/4” wide. The perforated grooves are 1/16” wide. Emphasize the rich beauty of wood while providing an excellent acoustic solution with Aluratone 300.