| Model | BC455 |
| No Voice Coil Diameter | 45 mm |
| Nominal Impedance | 8Ω |
| Sensitivity | 108 dB |
| Usable Frequency Range | 918Hz-18KHz |
| Rated Power | 40 W |
| MAX Power | 80 W |
| Installation Dimensions | |
| (Mounting Holes B.C.D) | Φ76-2 Φ57-3 mm |
| (Screw diameter) | 5-M6 |
| (Horn throat size) | Φ28 mm |
| (Baffle Hole Diameter) | 120 mm |
| (The full height) | 65mm |
| (Net Weight) | 4.55 Kg |
