44T25-8PFS COMPRESSION DRIVER
KEY FEATURES:
- 106.5dB 1W/1m sensitivity
- 1in horn throat diameter
- 50W AES power handling
- 1.0kHz-20kHz frequency response
- 44.4mm (1.7in) flat aluminum voice coil
- Polymer diaphragm
- Suitable for compact two way systems and multi-way systems
Description
NOTES:
1、Driver mounted on 220×220×130H horn.
2、Two hours test according to AES 2-1984 Rev. 2003. Power calculated on rated minimum impedance.
3、Maximum power is defined as 3dB greater than Nominal power.
4、Applied RMS Voltage is set to 2.83 V for 8 ohms Nominal Impedance.
5、12 dB/oct. or higher slope high-pass filter.
6、Power test made with continuous pink noise signal within the range from the recommended crossover frequency to 20kHz.
General Specifications
| Part Number | 44T25-8PFS |
| Throat Diameter | 25.4mm (1in) |
| Nominal Impedance | 8Ω |
| Minimum Impedance | 7.4Ω at 3500Hz |
| AES Power Handling2 | 50W |
| Maximum Power Handling3 | 100W |
| Sensitivity (1W/1m)4 | 106.5dB |
| Recommended Crossover5 | 1.5kHz |
| Frequency Range | 1.0kHz-20kHz |
| Voice Coil Diameter | 44.4mm |
| Winding Material | Flat Aluminum |
| Former Material | Kapton |
| Flux Density | 1.5T |
| Diaphragm Material | Polymer |
| Phase Plug Material | Plastic |
| Cover Material | Cast Aluminum |
| Magnet Material | Ferrite |
| Net Weight | 1.53kg |
Frequency Response Curve
Impedance Curve
Mechanical Drawing
Additional information
| Diameter | 1in |
|---|---|
| Nominal Impedance | 8Ω |
| Continuous Power Handling | 50W |
| Voice Coil Diameter | 44.4mm |
| Magnet Material | Ferrite |
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