H4575FC+C HF Driver
Specifications
| ThroatDiameter | 25 mm |
| NominalImpedance | 8Ω |
| Minimum Impedance | 7.5Ω |
| Power Handling（1600-20000 Hz） | - |
| Nominal(AES) | 50W |
| Continuous Program | 100w |
| Sensitivity(1w/1m) | 108 dB |
| Frequency Range | 1-25 kHz |
| Recommended crossover | 1.6 kHz |
| Voice Coil Diameter | 44mm(1.7 in) |
| Winding Material | Aluminium |
| Inductance | 0.11 mH |
| Diaphragm Material | Carbon fiber+Diamind coating |
| Flux Density | 1.85T |
| Magnet Material | Ceramic |
Specifications
| Two M6 Holes 180° on 76 mm (3 in) | diameter |
| Three M6 Holes 120° on 58 mm (2.3 in) | diameter |
| Overall Diameter | 120 mm |
| Depth | 62 mm |
| Net Weight | 2.1kg |
| Shipping Weight(8 units) | 18.3 kg |
| Shipping Box(8 units) | 290x280x170 mm |
- 1. Driver mounted on J&S 45 horn.
- 2. 2 hour 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 Nominal Impedance. Average SPL fro 1600 to 16000 Hz.
- 5. 12 dB/oct or higher slope high-pass filter.
Frequency Response and Impedance Magnitude Curve
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