Soundsing Audio Manufacturing Co.,Ltd is one of the leading China 15"speaker driver manufacturers and suppliers,Website:://.soundsingpro.com, providing with 15" line array speaker wholesale, welcome to import high quality products from our factory. SN-1501W is a 15” line array speaker. Outstand midrange, strong bass, high sensitivity, is very good for long throw cabinets. Products specification   Size:15” Rated Power: 500W Peak Power:1000W Impedance:8 Ohm DC Impedance: 5.6 Ohm Sensitivity:99dB Frequency Response:40hz-2.8khz Voice Coil Diameter: 3 Inch Voice Coil Wire Material: Copper Bobbin Material: TIL Voice Coil Layers: inside and outside Dampers: polycotton Cone: paper Magnet Size:131mm Mounting Detail: Outer diameter:394mm/15” Hole Cut Out diameter:358m/14.09” Depth:180mm/7.08” Packing Information: 1 speaker one carton, two brown inner boxes packed into one brown outer box Carton Size: 43*43*40CM 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