Soundsing Audio Manufacturing Co.,Ltd is one of the leading China 12" midrange speaker manufacturers and suppliers, providing with 12" mid speaker wholesale, welcome to import high quality products from our factory. SD-120058A is a 12” mid speaker with good performance of midrange. It is powerful, long throw speaker. Vocal sound is especially good and fit for line array system. We have one series 10” speaker. Products specification   Size:15” Rated Power: 400W Peak Power:800W Impedance:8 Ohm DC Impedance: 5.6Ohm Sensitivity:98dB Frequency Response:45hz-3.5khz Voice Coil Diameter: 3 Inch Voice Coil Wire Material: CCAW Bobbin Material: Til Voice Coil Layers: 2 Layers Dampers: polycotton Cone: paper Magnet Size: 89OZ Mounting Detail: Outer diameter:337mm/12” Hole Cut Out diameter:281m/11.06” Depth:140mm/5.51” Packing Information: 1 speaker one carton, two brown inner boxes packed into one brown outer box Carton Size: 35*35.5*36.3CM 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