OBERTON 18B500
OBERTON 18B500 18” Woofer, 3” voice coil, 600 W, 99 dB, 8 Ohm
- Condition: New
- Stock: Pre-Order
- Model: 18B500
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The 18B500 loudspeaker are intended for high level, high power low frequency reproduction in ported enclosures. It feature vented die cast frame, 220 mm magnet structure, 3 inch voice coil and double spider assembly.
This results in an very high sensitivity bass transducer for high power subwoofer application.
| Speaker Diameter | |
| LF Nominal Diameter | 18" / 461 mm |
| Nominal Impedance | |
| LF Nominal Impedance | 8 Ohms |
| Minimum Impedance | |
| LF Minimum Impedance | 6.38 Ohms |
| Power Capacity | |
| LF Power Capacity AES | 600 W |
| Program Power | |
| LF Program Power | 1200 W |
| Sensitivity | |
| LF Sensitivity | (50-200 Hz) 99 dB/W/m |
| Frequency Range | |
| LF Frequency Range | 35 - 1000 Hz |
| Voice Coil Diameter | |
| LF Voice Coil Diameter | 77 mm |
| Voice Coil Material | |
| LF Voice Coil Material | Copper |
| Voice Coil Former | |
| LF Voice Coil Former | Glassfiber |
| V.C. Winding Depth | |
| LF V.C. Winding Depth | 23 mm |
| Magnet Gap Depth | |
| LF Magnet Gap Depth | 11 mm |
| Cone Material | |
| LF Cone Material | Paper |
| Basket Material | |
| LF Basket | Die cast aluminium |
| MF Basket | |
| Magnet Material | |
| LF Magnet Material | Ferrite |
| Flux Density | |
| LF Flux Density | 1.27 T |
