OBERTON 8CX 8" Coaxial Ferrite Loudspeaker, 2" LF + 1.75" HF voice coil, 200 W + 40 W , 95.5 dB +107 dB, 8 Ohm + 16 Ohm
- Condition: New
- Stock: Pre-Order
- Model: 8CX
speakers
technology
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The 8CX is a 8" / 1" coaxial transducer designed for use in compact reflex enclosures with a nominal dispersion of 100 degrees.
The low profile, smooth curvilinear LF cone provides smooth response within its intended frequency range and water prove protective coating, allowing application in a wide range of environments. The state-of-the-art 51 mm (2 in) LF voice coil has Kapton former, which together with high temperature resistant resin ensure high reliability by high power. A double aluminium demodulating rings reduce distortion and inductance and improve transient response. The special cone made of cellulose with carbon fibers improves waterfall response.
The 1" exit compression driver adopted is our D2544 model. The HF driver diaphragm assembly, using triple layer polyester dome this together with phasing plug improve linearity of frequency response in high end.
Because of design with single magnet assembly the speaker has light weight and compact size.
| Speaker Diameter | |
| LF Nominal Diameter | 8" / 210 mm |
| Nominal Impedance | |
| LF Nominal Impedance | 8 Ohms |
| DC Resistance | 10.6 Ohms |
| Minimum Impedance | |
| LF Minimum Impedance | 6.25 Ohms |
| HF Minimum Impedance | 12.37 Ohms |
| Power Capacity | |
| LF Power Capacity AES | 200 W |
| HF Power Capacity | (1-20 kHz) 40 W |
| Program Power | |
| LF Program Power | 400 W |
| HF Program Power | 80 W |
| Sensitivity | |
| LF Sensitivity | (200-2000 Hz) 95.5 dB/W/m |
| HF Sensitivity | (1-15 kHz) 107 dB/W/m |
| Frequency Range | |
| LF Frequency Range | 70 - 2000 Hz |
| Frequency Range | 70 - 20000 Hz |
| HF Frequency Range | 1-20 kHz |
| Voice Coil Diameter | |
| LF Voice Coil Diameter | 51 mm (2 in.) |
| HF Voice Coil Diameter | 44 mm (1.75 in) |
| Voice Coil Material | |
| LF Voice Coil Material | Aluminium |
| HF Voice Coil Material | Aluminium |
| Voice Coil Former | |
| LF Voice Coil Former | Aluminium |
| V.C. Winding Depth | |
| LF V.C. Winding Depth | 14 mm |
| Magnet Gap Depth | |
| LF Magnet Gap Depth | 7 mm |
| Cone Material | |
| LF Cone Material | Paper with carbon fibers |
| Basket Material | |
| LF Basket | Die cast aluminium |
| Magnet Material | |
| LF Magnet Material | Ferrite |
| Flux Density | |
| LF Flux Density | 0.91 T |
| HF Flux Density | 1.9 T |
