The 18B450 has been specially designed for low frequency reproduction in bass reflex enclosures. It feature vented die cast aluminium frame, 180 mm magnet structure and 3” voice coil.
It is suitable for economic subwoofer application.
OBERTONFerrite
OBERTON 18B450
18” Woofer, 3” voice coil, 500 W, 98 dB, 8 Ohm
| Brand |
OBERTON |
|---|---|
| Condition |
New |
| Power |
500W |
| Speaker Diameter |
18" |
| Magnetic Material |
Ferrite |
| Speaker Type |
Cone Speakers |
Description
KEY FEATURES
- Nominal Diameter: 18″/461 inch/mm
- Impedance: 8 Ohm
- Power Capacity AES: 500 W
- Program Power: 1000 W
- Frequency Range: 35 – 1000 Hz
S P E C I F I C A T I O N S
| Nominal Diameter | 18″/461 inch/mm |
|---|---|
| Impedance | 8 Ohm |
| Minimum Impedance | 6.40 Ohm |
| Power Capacity AES | 500 W |
| Program Power | 1000 W |
| Sensitivity | (50-200 Hz) 98 dB/W/m |
| Frequency Range | 35 – 1000 Hz |
| Voice Coil Diameter | 77 mm |
| Voice Coil Former | Glassfiber |
|---|---|
| V.C. Winding Depth | 20 mm |
| Magnet Gap Depth | 11 mm |
| Cone Material | Paper |
| Basket | Die cast aluminium |
| Magnet | Ferrite |
| Flux Density | 1.2 T |
| Voice Coil Material | Copper |
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