Soundsing Audio Manufacturing Co.,Ltd is one of the leading China good price 18 inch speaker manufacturers and suppliers, providing with competitive price 18" speaker wholesale, welcome to import high quality products from our factory. SD-180059A is a mid bass speaker with competitive price. New design t-yoke, nice looking, clear sound, good price. It is good for full range 18” cabinet. We have other models with different designs. Products specification   Size:18” Rated Power: 600W Peak Power:800W Impedance:8 Ohm DC Impedance: 5.2 Ohm Sensitivity:96dB Frequency Response:30hz-2.2khz Voice Coil Diameter: 4 Inch Voice Coil Wire Material: Copper Bobbin Material: TIL Voice Coil Layers: outside 2 layers Dampers: polycotton Cone: Paper Magnet Size:123 OZ Mounting Detail: Outer diameter:462mm/18” Hole Cut Out diameter:424mm/16.69” Depth:198mm/7.79” Packing Information: 1 speaker one brown box, two brown boxes in one 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