1.4-in Bolt-on High Frequency Driver w/Titanium Diaphragm Dome 8-Ohms Neodymium Magnet

Nominal Impedance 8 Ohm Minimum Impedance 6.3 Ohm AES Power above 0.9 kHz 1 70 W AES Power above 0.65 kHz 50 W Maximum Power above 0.9 kHz 2 140 W Maximum Power above 0.65 kHz 100 W Minimum Crossover Frequency 3 0.9 kHz Sensitivity 1W/1m 4 109 dB Frequency Range 0.5hz 18 kHz Voice Coil Diameter 74 mm 2.91 in Winding Material Al Former Material Kapton Diaphragm Material Titanium Diaphragm Shape Dome Winding Depth 2.35 mm 0.09 in Magnetic Gap Depth 2.8 mm 0.11 in Flux Density 1.8 T Magnet Neodymium Slug Crown Re 5.6 Ohm Phase Plug Design Annular Exit Angle 5 7 Degrees Conical NET Air Volume filled by HF Driver 0.7 dm3 0.025 ft3 Throat Diameter 35.6 mm 1.4 in Overall Diameter 130.5 mm 5.14 in 90 Degrees Mounting Holes Diameter 4xM6 102 mm 4.02 in Depth 62 mm 2.44 in Net Weight 2.9 kg 6.4 lb Shipping Box: Single carton box 185 x 170 x 122 mm; 7.3 x 6.7 x 4.8 in Shipping Weight 3.1 kg 6.8 lb PART NUMBER P/N: Push Terminals - 8 Ohm Version 00743959 NOTES: Driver mounted on FaitalPRO LTH142 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.