NOMINAL SPECIFICATIONS Nominal Diameter 200 mm (8 in) Overall Diameter 223.75/207.9 mm (8.81/8.18 in) Bolt Circle Diameter 210 mm (8.27 in) Baffle Cutout Diameter 183 mm (7.20 in) Depth 116.7 mm (4.59 in) Flange and Gasket Thickness 10.7 mm (0.42 in) Net Weight 1.8 kg (4.0 lb) Shipping Box (Single Carton Box) 235 x 235 x 155 mm (9.3 x 9.3 x 6.1 in) Shipping Weight 2.6 kg (5.7 lb) TECHNICAL PARAMETERS Nominal Impedance 8 Ohm Minimum Impedance 5.9 Ohm AES Power Handling (1) 200 W Maximum Power Handling (2) 400 W Sensitivity (1W/1m) 92 dB Frequency Range 80÷5000 Hz Voice Coil Diameter 52 mm (2 in) Winding Material Al Former Material Glass Fiber Winding Depth 19.3 mm (0.76 in) Magnetic Gap Depth 7 mm (0.27 in) Flux Density 1.05 T Magnet Neodymium Slug Basket Material Aluminum Demodulation No Cone Surround (3) Triple Roll NET Air Volume filled by Loudspeaker 1 dm^3 (0.035 ft^3) Spider Profile 1x variable height waves THIELE AND SMALL PARAMETERS Fs 74 Hz Re 5.1 Ohm Qes 0.69 Qms 5.3 Qts 0.61 Vas 9 dm^3 (0.32 ft^3) Sd 177 cm^2 (27.44 in^2) Xmax (4) 8.48 mm Xdamage (5) 12.9 mm Mms 23.0 g Bl 8.9 N/A Le 0.6 mH Mmd 21.6 g Cms 0.20 mm/N Rms 2 kg/s Eta Zero 0.50 % EBP 107 Hz
