PA horn driver, 35 W, 8 Ω. Standard 35 mm (1⅜") thread. Component of the speakers PAB-108MK2, PAB-110MK2 and PAB-112MK2 as well as of the matching PAK speakers. Matching replacement voice coil PAB-128/VC available at option. Suitable for horns MRH-120, MRH-83, MRH-170 and MRH-80.