FAITAL PRO FPHF141A HF 141 A – 1.4″ Compression Driver 90 W 8 Ohm

Nominal Specifications

• Throat Diameter 1.40“, 35.6 mm
• Overall Diameter 6.69“, 170 mm
• Depth 2.6“, 66 mm
• 90° Mounting Holes Diameter (4xM6) 4.02“, 102 mm

• Nominal Impedance 8 Ohm
• Minimum Impedance 7.2 Ohm
• Re 5.6 Ohm
• Minimum Crossover Frequency* 0.9 kHz
• Sensitivity (1W/1m)** 109 dB
• Frequency Range 0.5 - 18 kHz
• Nominal Power Handling*** 90 W
• Maximum Power Handling**** 180 W
• Diaphragm Material Titanium
• Voice Coil Diameter 2.91“, 74 mm
• Winding Depth 0.09“, 2.35 mm
• Former Material Kapton
• Magnetic Gap Depth 0.13“, 3.2 mm
• Flux Density 1.7 T
• Winding Material Copper Clad Aluminium

Notes

• *12 dB/oct or higher slope high-pass filter
• **Averaged within the frequency range
• ***Test made for 2 hours with Pink Noise signal (6 dB Crest Factor) from minimum crossover frequency. Power calculated on rated minimum impedance. Driver mounted on aluminium horn.
• ****Maximum power is defined as 3dB greater than nominal power

Driver 140WRMS, 108dB, 500-18.000 Hz

2" high frequency compression driver. The particular mylar/titanium
diaphragm using a 3" edgewound flat aluminium wire voice coil and a
optimized high energy ceramic magnet assembly using a copper shorting
ring assembly produce smooth response and excellent sonic properties .

Specifications1
Throat Diameter 50 mm (2 in)
Nominal Impedance 8 Ω
Minimum Impedance 8 Ω
Power Handling
(1000 –20000 Hz)
Nominal2 80 W
Continuous Program3 160 W
Sensitivity (1W/1m)4 108 dB
Frequency Range 0.5 – 18 kHz
Recommended Crossover5 1000 Hz
Voice Coil Diameter 75 mm (3 in)
Winding Material Aluminium
Inductance 0.14 mH
Diaphragm Material Titanium
Flux Density 1.8 T
Also available in 16 Ω, data upon request

Mounting and Shipping Information
Four M6 holes 90° on 102 mm (4 in) diameter
Overall Diameter 170 mm (6.7 in)
Depth 67 mm (2.6 in)
Net Weight (1 unit) 4.5 kg (9.9 lb)
Shipping Weight (2 units) 9.6 kg (21.2 lb)
Shipping Box (2 units) 210x210x190 mm
(8.3x8.3x7.5 in)
1 Driver mounted on B&C ME 75 horn.
2 2 hours test made with continuous pink noise signal (6 dB crest factor) within
the specified range. Power calculated on rated minimum impedance.
3 Power on Continuous Program is defined as 3 dB greater than the Nominal rating.
4 Applied RMS Voltage is set to 2.83V for 8 ohms and 4V for 16 ohms Nominal
Impedance. Average SPL from 500 to 18000 Hz.
5 12 dB/oct. or higher slope high-pass filter.

150W AES compression driver, 4 διάφραγμα τιτανίου, coherent wave phasing plug, 8Ω