Difuzor de gradina in forma de piatra decorativa ITC T-300A, pentru sisteme de Public Address (PA), trepte 12.5W, 25W@ 100V, speaker 6.5 inch, SPL(1W/1M) 95dB, frequency response 120Hz-15KHz, cutout size 260mm, material rasina organica, IP66, H 320mm, gr