Guangzhou Panyu Rich Way Acoustic Manufacturing Co., Ltd.  

Product Name: Rt-H7502 Good Quality Compressed Titanium Driver for Hi Fi Speaker System Model NO.: RT-H7502 Certification: CCC, CE Magnet Material: Neodymium Diaphragm: Titanium Continuous Power: 220W Sensitivity: 108dB Nominal Impedance: 8ohm Frequency Range: 500-18kHz Throat Diameter: 36mm Flux Density: 1.8t Net Weight: 4.8kg Overall Diameter: 170mm Trademark: OEM / ODM Transport Package: imported Kraft Card Board Carton Box Specification: 36mm throat diameter Origin: Guangzhou China HS Code: 85182900 Product Description Model No.RT-H7502Size36mm throat diameterMagnet MaterialCeramicDiaphragmTitaniumContinuous Power220WSensitivity108dBFrequency Range500--18kHzNet Weight4.8kgsOverall Diameter170mm