Faital Pro 4FE42 - 4" 40W 8 Ohm Loudspeaker
Introducing the Faital Pro 4FE42 - a specialized transducer designed for column arrays and other low power applications where wideband frequency response and audio clarity are of utmost importance. With its compact size and optimized design, the 4FE42 delivers exceptional performance in space-constrained setups. This speaker is engineered to provide precise and detailed sound reproduction across a wide frequency range, ensuring excellent audio clarity for every listener. Whether you're building a column array system for live events, conferences, or installations, the 4FE42 is the perfect choice.
Available in 4 and 8 ohm options.
Technical specifications
- Nominal Diameter: 100 mm (4in)
- Overall Diameter: 129.85/100.5 mm (5.11/3.96in)
- Bolt Circle Diameter: 115.26 mm (4.54in)
- Baffle Cutout Diameter: 91.5 mm (3.60in)
- Overall Depth: 54.1 mm (2.13in)
- Flange/Gasket Thickness: 7 mm (0.28in)
- Impedance: 8 ohm
- Minimum Impedance: 6.2 ohm
- AES Power: 40 W
- Program Power: 80 W
- Sensitivity: 94 dB
- Frequency Range: 100:20000 Hz
- Voice Coil Diameter: 25 mm (0.98in)
- Voice Coil Material: Al
- Voice Coil Former: Kapton
- Voice Coil Depth: 7 mm (0.28in)
- Magnetic Gap Depth: 4 mm (0.16in)
- Surround Type: Half
- Spider Profile: 1x constant height waves
- Chassis Material: Steel
- Magnet Material: Neodymium Ring
- Demodulating Ring: Copper Cap
- Flux Density: 1.4 T
- Driver Displacement Volume: 0.105 L (0.004ft^3)
Thiele and small parameters
- Resonance (Fs) - 110 Hz
- DC Resistance (Re) - 5.4 Ohm
- Electrical Q (Qes) - 0.50
- Mechanical Q (Qms) - 8.0
- Total Q (Qts) - 0.47
- Compliance Equivalent Volume (Vas) - 1.9 L
- Diaphragm Area (Sd) - 50.9 cm2
- Maximum Linear Excursion (Xmax) - 2.83 mm
- Maximum Mechanical Excursion (Xdamage) - 5.1 mm
- Moving Mass - System (Mms) - 4.0 g
- Force Factor (BL) - 6 Tm
- Voice Coil Inductance (Le) - 0.07 mH
- Moving Mass - Diaphragm (Mmd) - 3.6 g
- Compliance (Cms) - 0.52 mm/N
- Mechanical Resistance (Rms) - 0.3 Kg/s
- Reference Efficiency (Eta Zero) - 0.59 %
- Efficiency Bandwidth Product (EBP) - 220
Shipping Information
- Net Weight: 390 kg (0.9lb)
- Shipping Weight: 3.6 kg (7.9lb)
Notes
1 - AES Power: 2 Hours Test According to AES 2-1984 Rev. 2003
2 - Maximum/Program power is defined as 3 dB greater than AES Power
3 - Xmax: Xmax= [(winding depth - magnetic gap depth)/2] + (magnetic gap depth/3)
4 - Xdamage: Maximum excursion before permanent damage
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