Soundsing Audio Manufacturing Co.,Ltd is one of the leading China 3\"karaoke tweeters manufacturers and suppliers,Website: , providing with 3\"karaoke tweeters wholesale, welcome to import high quality products from our factory. SD&3A is a paper cone tweeter for karaoke cabinets. Unique manufacturing technical, wide extension high frequency. It can deliver delicate and clear sound. We hare more design of this kind of 3” tweeter. Products specification   Size:3” Rated Power: 10W Peak Power: 20W Impedance: 4Ohm DC Impedance: 3.3 Ohm Sensitivity:93dB Frequency Response:1.2khz-20khz Voice Coil Diameter: 0.5 Inch Voice Coil Wire Material: Copper Bobbin Material: ASV Voice Coil Layers: 2 Layers Dampers: polycotton Cone: paper Magnet Size: 3.32OZ Mounting Detail: Outer diameter:98mm/3” Hole Cut Out diameter:81mm/3.18” Depth:44mm/1.73” Packing Information: 1 speaker one carton, 60 brown inner boxes packed into one brown outer box Carton Size: 43*33*28CM 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