Denga lamatabwa, matabwa acoustic ndi malo akutsogolo, amang'amba kumbuyo kwa gulu la perforated material resonance lomwe limakhala ndi kamvekedwe kabwino ka mawu otsika.Amagwiritsidwa ntchito kwambiri pokongoletsa nyumba komanso mawindo amalonda.Ndi gulu ili, titha kukhala m'malo ofanana omwe angatipatse zosangalatsa zambiri.Chipinda chokhala ndi gululi chikuwonetsanso kukoma kwapamwamba kwa mwiniwake.