HF204

Technical Parameters Nominal Impedance 8 Ohm Minimum Impedance 7.2 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) 108 dB Frequency Range 0.5÷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) 30° Conical NET Air Volume filled by HF Driver 0.75 dm^3 (0.026 ft^3) Nominal Specifications Throat Diameter 50.8 mm (2 in) Overall Diameter 130.5 mm (5.14 in) 90° Mounting Holes Diameter (4xM6) 102 mm (4.02 in) Depth 91.5 mm (3.60 in) Net Weight 2.3 kg (5.1 lb) Shipping Box (Single carton box) 185 x 170 x 122 mm (7.3 x 6.7 x 4.8 in) Shipping Weight 2.6 kg (5.7 lb) Part Number (P/N) Push Terminals - 8 Ohm Version 00654011 Recone Kit - 8 Ohm Version R0654010 Notes: Driver mounted on a 2” 90° x 40° Horn (1) 2 Hours Test According to AES 2-1984 Rev. 2003 (2) Maximum power is defined as 3dB greater than nominal power. (3) 12 dB/oct or higher slope high-pass filter (4) Averaged within the frequency range (5) The phase plug is recessed from the driver's exit which is at the end of a conical adaptation horn.