Soundsing Audio Manufacturing Co.,Ltd is one of the leading China 15" low mid driver manufacturers and suppliers, providing with 15"mid bass speaker wholesale, welcome to import high quality products from our factory. SD-150080A is a 15” mid bass speaker. Add carbon fiber materials in the cone ,you can find outstand midrange in this speaker. The whole speaker sound quality is full, clear. It is good for outdoor single 15” cabinets. Products specification   Size:15” Rated Power: 450W Peak Power:900W Impedance:8 Ohm DC Impedance: 5.6 Ohm Sensitivity:98dB Frequency Response:40hz-3.5khz Voice Coil Diameter: 3 Inch Voice Coil Wire Material: Copper Bobbin Material: TIL Voice Coil Layers: 2 layers Dampers: polycotton Cone: paper Magnet Size:75.8 OZ Mounting Detail: Outer diameter:395mm/15” Hole Cut Out diameter:365mm/14.37” Depth:158mm/6.22” Packing Information: 1 speaker one carton, two brown inner boxes packed into one brown outer box Carton Size: 42.5*42.5*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