Soundsing Audio Manufacturing Co.,Ltd is one of the leading China 2" throat compression driver manufacturers and suppliers,Website:://.soundsingpro.com, providing with 2" throat compression driver wholesale, welcome to import high quality products from our factory. SDN850 is a 2” throat compression driver with composited polyimide and titanium diaphragm. Two pieces aluminum covers, shorting rings, edge wound voice coil are used in this driver. It can provide soft , clear sound. It’s suitable for compensated midrange with high power cabinets. More models with different design are available. Products specification Rated Power: 100W Peak Power:200W Impedance:8 Ohm DC Impedance: 5.6Ohm Sensitivity:106dB Frequency Response:800hz-18khz Voice Coil Diameter: 3 Inch Voice Coil Wire Material: CCAR Bobbin Material: Kapton Voice Coil Layers: 1 layer Diaphragm: Polyimide/Titanium Throat (Exit)Diameter: 2 Inch Magnet Size:68.2OZ Mounting Detail: Outer diameter: 180mm/7.09” Depth:94mm/3.7” Mounting hole: φ102*4*M6 Packing Information: 1pc one carton, 4pcs one outer box Carton Size: 41*21.5*24CM 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