High efficiency, high power midrange specially designed to provide superior sound pressure level in

Especially designed for horn-loading & line array configurations. The ideal range of application are mid & mid-low frequencies. The combination of the 3-in voice coil, the neodymium motor & the heat sink basket design makes this driver the ideal solution for most demanding applications.The total weight is reduced to less than half of a comparable ceramic midrange. 3-inch, finside/outside copper voice coil 400W continuous program power handling 107 dB Sensitivity in horn loaded application 300 Hz – 3 kHz Frequency range High BL neodymium design Unique aluminum sealed basket featuring vented fin heat dissipation design Calibrated back volume for a perfect time domain transient reproduction General Specifications Nominal Diameter: 200 / 8 mm/inch Rated Impedance: 8 Ohms Program Power: 400 W AES Power handling capacity: 200 W AES Sensitivity: 102 dB Frequency Range: 300 Hz to 3000 Hz Effective Piston Diameter: 168 / 6.6 mm/inch Max Excursion Before Damage peak to peak: 15 / 0.6 mm/inch Minimum Impedance: 9.8 Ohms Voice Coil Diameter: 76 / 3 mm/inch Voice Coil Material: Aluminum Voice Coil Winding Depth: 11 / 0.4 mm/inch Number of layers: 2 Kind of layer: inside / outside Top Plate Thickness: 8 / 0.3 mm/inch Cone Material: No pressed pulp Cone Design: Curved Surround Material: Polycotton Surround Design: Triple roll Thiele/Small Parameters DC resistance: 6.6 Ohms Mechanical factor: 3.45 Electrical factor: 0.41 Total factor: 0.37 BL Factor: 17.8 T · m Effective Moving Mass: 10.1 g Equivalent Cas air load: 1.65 liters Effettive piston area: 0.021 m2 Max. linear excursion mathematical: 3.5 mm Voice - coil inductance at 1kHz: 1.16 mH Half-space efficiency: 12.8% Mounting information Overall Diameter: 238 / 9.4 mm/inch Bolt Circle Diameter: 220 / 8.7 mm/inch Bolt Hole Diameter: 6.5 / 0.3 mm/inch Front Mount Baffle Cut-out: 202 / 8.0 mm/inch Rear Mount Baffle Cut-out: 182 / 7.2 mm/inch Depth: 101.5 / 4.0 mm/inch Volume occupied by the driver: 2 / 0.07 liters/ft3 Net Weight: 3.5 / 7.7 kg/lbs Shipping weight: 4.0 / 8.8 kg/lbs