Trees make an important contribution to climate protection. We have therefore decided to plant a tree in our local forests for every Concert Audio speaker box sold. "We want to use the installed wood sustainably and plant new trees for it" says Andreas Kienzle from EMT. In spring 2021, forest district manager Stefanie Knorpp and her team have already planted the first trees. First Mayor Stefan Metzing supports the idea. "We are happy to have such innovative companies in Herrenberg" says Metzing.