12” Midbass, 3” voice coil, 400 W, 97 dB, 8 Ohm
| Brand |
OBERTON |
|---|---|
| Condition |
New |
| Power |
400W |
| Speaker Diameter |
12" |
| Magnetic Material |
Ferrite |
| Speaker Type |
Cone Speakers |
The 12B401 loudspeaker is combining good linearity and efficiency with high power handling capabilities, with use of 77 mm copper voice coil. It features vented aluminium die cast frame, 180 mm ferrite magnet structure and curvilinear paper cone.
12B401 is suitable for application as LF driver in small stage monitors and 2- way PA boxes with 1” HF driver.
| Nominal Diameter | 12″/310 inch/mm |
|---|---|
| Impedance | 8 Ohm |
| Minimum Impedance | 6.85 Ohm |
| Power Capacity AES | 400 W |
| Program Power | 800 W |
| Sensitivity | (200-2000 Hz) 97 dB/W/m |
| Frequency Range | 50 – 2500 Hz |
| Voice Coil Diameter | 77 mm |
| Voice Coil Former | Kapton™ |
|---|---|
| V.C. Winding Depth | 18 mm |
| Magnet Gap Depth | 9 mm |
| Cone Material | Paper |
| Basket | Die cast aluminium |
| Magnet | Ferrite |
| Flux Density | 1.3 T |
| Voice Coil Material | Copper |
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