Soundsing Audio Manufacturing Co.,Ltd is one of the leading China 2" throat compression driver manufacturers and suppliers, 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