Soundsing Audio Manufacturing Co.,Ltd is one of the leading China 5" midrange speaker manufacturers and suppliers, providing with 5" metal frame speaker wholesale, welcome to import high quality products from our factory. SD-50011A is metal frame karaoke midrange speaker. It is good for karaoke three way cabinets. Products specification   Size:5” Rated Power: 50W Peak Power: 100W Impedance: 8Ohm DC Impedance: 6.8 Ohm Sensitivity:87dB Frequency Response:100hz-10khz Voice Coil Diameter: 1 Inch Voice Coil Wire Material: Copper Bobbin Material: ASV Voice Coil Layers: 2 Layers Dampers: polycotton Cone: paper Magnet Size: 7.89OZ Mounting Detail: Outer diameter:137mm/5” Hole Cut Out diameter:113mm/4.44” Depth:63mm/2.48” Packing Information: 1 speaker one carton, 8 brown inner boxes packed into one brown outer box Carton Size: 32.5*33.5*21 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