Iphaneli yesilingi sokhuni, ukhuni lwe-acoustic luyindawo engaphambili, ehlukanise ingemuva lephaneli ye-resonance material enezimbobo enokusebenza okuhle kwe-acoustic ephansi.Isetshenziswa kabanzi ekuhlobiseni kwendlu nasekuboniseni amafasitela okuhweba.Ngaleli phaneli, singahlala endaweni efanayo engasilethela injabulo eyengeziwe.Igumbi elinaleli phaneli liphinde libonise ukunambitheka okuphezulu komnikazi.