Brand: BEYMA
Article: SMC-280/N
BEYMA SMC-280/N DRIVER SMC280/N 8 Oh
| Brand | BEYMA |
| Throat diameter | 25 mm 1 in |
| Nominal impedance | 8 Ohm |
| Minimum impedance | 5.2 ohm @ 4 kHz |
| Re | 5.6 ohm |
| Power capacity | 50 W AES above 1.5 kHz |
| Program power | 100 W above 1.5 kHz |
| Sensitivity | 105 dB 1 W @ 1 m coupled to horn |
| Frequency range | 800-18000 Hz |
| Recom. crossover frequency | 1.5 kHz or higher (12dB/oct min slope) |
| Voice coil diameter | 44.3 mm 1.75 in |
| Flux density | 1.65 T |
| BL factor | 8.5 N / A |
| Diaphragm material | Polyester |
| External diameter | 102 mm 4 in |
| Depth | 53 mm 2.08 in |
| Mounting | Three M5 threaded holes. 120º apart on 57 mm (2.24 in) diameter circle. Two M5 threaded holes. 180º apart on 76.2 mm (3 in) diameter circle. |
| Net weight | 1.3 kg 2.86 lb |
| Total weight | 1.4 kg 3.1 lb |
| Magnet | Ferrite |
| POWER (W AES) | 50 |
| SEN. (dB 2.83V-1m) | 105 |
| COIL DIAM. (in) | 1.75 |
| THROAT DIAM. (in) | 1 |
- beyma-speakers-data-sheet-compression-driver-SMC280N.pdf
