| General specs | |
| Nominal Diameter: | 2 in. |
| Rated Impedance: | 16 Ohm |
| Power handling | |
| AES Power: | 10 Watts |
| Program Power: | 20 Watts |
| Voice Coil | |
| Diameter: | 0.8 in. |
| Winding wire: | CCAW |
| Former: | kapton |
| Winding height: | 6.4 mm |
| T/S Parameters | |
| Resonant frequency: | 157 Hz |
| Re: | 10.2 ohm |
| Qes: | 0.82 |
| Qms: | 3.8 |
| Qts: | 0.68 |
| Vas: | 0.25 liters |
| Sd: | 16.62 cm2 |
| Mms: | 1.59 grams |
| Bl: | 4.4 |
| Le: | 0.1 mH |
| Sensitivity: | 84.7 dB |
| Design details | |
| Surround Material: | Rubber |
| Cone material: | Paper |
| Spider: | Nomex |
| Plate thickness: | 4 mm |
| Peak to peak linear cone Displacement | 8.2 mm |
| Overall diameter: | 57.3 mm |
| Bolt circle diameter: | 45.45 mm |
| Baffle cutout dia.: | 50.5 mm |
| Number of mounting holes: | 4 |
| Depth (flange to rear): | 34.5 mm |
| Net weight: | 0.12 kg |
| Ordering codes: | |
| 16 ohm version: | 21NFR-X16 ohm-393D |
| Recone kits: |
| Download: |
| Spec download |
| 2D drawing |
| 3D model |
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Introducing our latest innovation – the 142FCD compression driver! Developed using advanced FEM techniques, this driver outperforms many of our competitor products. With a resonant frequency of 1kHz, it allows for a lower frequency crossover point, while delivering very high SPL and a natural rolloff in high frequencies, making it a breeze to implement in your high-quality sound systems.But that's not all – our state-of-the-art robotic dome forming is at play here too. The result? Highly precise and consistent polymer domes that further elevate the exceptional performance of this driver. Moreover, the robust ferrite magnetic circuit delivers a high B field to the edge-wound voice coil, which is carefully attached to the dome by the best available adhesives. This not only ensures precise and consistent performance but also enhances the high power handling capabilities of the 142FCD compression driver. Experience the next level of audio quality with the 142FCD compression driver - where innovation meets superior craftsmanship.
| General specs | |
| Nominal Diameter: | 1.4 in. |
| Rated Impedance: | 8 Ohm |
| Power handling | |
| AES Power: | 35 Watts |
| Program Power: | 70 Watts |
| Voice Coil | |
| Diameter: | 1.4 in. |
| Winding wire: | CCAW |
| Former: | kapton |
| T/S Parameters | |
| Resonant frequency: | 1,000 Hz |
| Nominal sensitivity: | 105 dB |
| Re: | 6 ohm |
| Design details | |
| Dome material: | Polymer |
| Surround Material: | Polymer |
| Overall diameter: | 95 mm |
| Bolt circle diameter: | 76 mm |
| Throat diameter: | 25.4 mm |
| Number of mounting holes: | 4 |
| Depth (flange to rear): | 54.2 mm |
| Net weight: | 1.25 kg |
| Ordering codes: | |
| 8 ohm version: | 142FCDX8 ohm-557A |
| Recone kits: |
| Download: |
| Spec download |
| 2D drawing |
| 3D model |
Phone: (+86) 769 8318 1898 Email: info@redcatt.net
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