HF146

TECHNICAL PARAMETERS Nominal Impedance 8 Ohm Minimum Impedance 6.8 Ohm AES Power above 0.9 kHz (1) 80 W AES Power above 0.65 kHz 40 W Maximum Power above 0.9 kHz (2) 160 W Maximum Power above 0.65 kHz 80 W Minimum Crossover Frequency (3) 0.9 kHz Sensitivity (1W/1m) (4) 109 dB Frequency Range 0.7÷18 kHz Voice Coil Diameter 65 mm (2.56 in) Winding Material Al Former Material Kapton Diaphragm Material Ketone Polymer Diaphragm Shape Dome Winding Depth 3 mm (0.12 in) Magnetic Gap Depth 4.2 mm (0.17 in) Flux Density 1.7 T Magnet Neodymium Slug Crown Re 5.5 Ohm Phase Plug Design Annular Exit Angle (5) 29° Conical NET Air Volume filled by HF Driver 0.55 dm^3 (0.019 ft^3)