Description The 8NW650 is a 8 inch neodymium woofer. The transducer has been developed in response to a specific market requirement for a light weight design that combines excellent linearity with high power handling capabilities. The 8NW650 is primarily intended for use as a low frequency driver for line-arrays as well as high quality 2-way or multiway reflex enclosuresplate and the magnet faceplate and carefully designed ventilation ducts made into the metal back plate. The curvilinear paper cone is formed using a special high strength wood pulp, designed to achieve the best possible rigidity and stiffness. The ability to perform in humid environments is an extra key feature of the 8NW650. This is achieved trough the application of an exclusively developed membrane treatment which renders the cone humidity repellent while does not increasing the total moving speaker mass. In addition, a special epoxy treatment is applied to the top and back plates making the transducer far more resistant to the corrosive effects of salts and oxidization. Key Features : General Specifications: Nominal Diameter 200mm(8 in) Rated Impedance 8 Ohm AES Power 300W Program Power 600W Peak Power 1200W Sensitivity 96 dB Frequency Range 55 ÷ 6300 Hz Max Recomm.Frequency 2500 Hz Recomm. Enclosure Volume 10 ÷ 40 lt. (0.36 ÷ 1.41 cuft) Minimum Impedance 6,3 Ohm at 25°C. Max Peak To Peak Excursion 26mm(1.02 in) Voice Coil Diameter 65mm(2.5 in) Voice Coil Winding Material Edgewound aluminum