Soundsing Audio Manufacturing Co.,Ltd is one of the leading China 2" horn driver manufacturers and suppliers, providing with ferrite horn driver wholesale, welcome to import high quality products from our factory. SD-1100A is a 2” horn driver with treated titanium diaphragm. We use thick washer and t-yoke, high grade ferrite magnet, aluminum cover to get high sensitivity high frequency. It is suitable for 12” outdoor cabinets. We have other design like screw on and so on. Products specification Rated Power: 50W Peak Power:100W Impedance:8 Ohm DC Impedance: 6.3Ohm Sensitivity:105dB Frequency Response:1.2khz-18khz Voice Coil Diameter: 2 Inch Voice Coil Wire Material: CCAW Bobbin Material: Kapton Voice Coil Layers: 2 layer Diaphragm: Titanium Throat (Exit)Diameter: 1 Inch Magnet Size: 40OZ Packing Information: 1pc one carton, 4pcs one outer box Carton Size: 33*33*21CM Other Information Place of Original: Guangzhou, China Payment Terms: T/T, Western Union, Money Gram Port of Delivery: Huangpu, Guangzhou, China Production Lead Time:30days after receive 30% T/T