Faital Pro HF140-8 1.4-in Bolt-on High Frequency Driver

This item is brand-new, factory sealed.

* 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 dm^3 (0.025 ft^3)
* 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.