Soundsing Audio Manufacturing Co.,Ltd is one of the leading China 18"speaker driver manufacturers and suppliers, providing with 18" line array speaker wholesale, welcome to import high quality products from our factory. SN-1801W , is a 18” neodymium line array speaker. The whole speaker weight is much lighter than ferrite magnet speaker. It is also suitable for outdoor full range cabinets with clear sound. High sensitivity. Products specification   Size:18” Rated Power: 800W Peak Power: 1600W Impedance:8 Ohm DC Impedance: 4.6Ohm Sensitivity:100dB Frequency Response:40hz-1.6khz Voice Coil Diameter: 4 Inch Voice Coil Wire Material: Copper Bobbin Material: Fiber Glass Voice Coil Layers: inside and outside Dampers: dual Cone: paper Magnet Size:154mm Mounting Detail: Outer diameter:460mm/18” Hole Cut Out diameter:424mm/16.69” Depth:205mm/8.07” Packing Information: 1 speaker one carton, two brown inner boxes packed into one brown outer box Carton Size: 49.5*49.5*45.5CM 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