Thông số kỹ thuật sản phẩm 15BM-500B
| Nominal diameter | 381 mm/15 in |
| Power rating | 500 W(AES) |
| Nominal impedance | 8 Ω |
| Sensitivity | 97 dB |
| Frequency range | 45-3500 Hz |
| Chassis type | Cast aluminum |
| Magnet type | Ferrite |
| Magnet weight | 2.9 kg/103.9 oz |
| Voice coil diameter | 82.5 mm/3.25 in |
| Coil material | CCA-W |
| Former material | Glass fiber |
| Cone materia | Paper |
| Surround material | Cloth |
| Suspension | Single |
| X-max | 4.8 mm/0.19 in |
| Gap depth | 10.0 mm/0.39 in |
| Voice coil winding width | 19.6 mm/0.77 in |
| Net weight | 10.2 kg/22.5 lb |
| Shipping weight | 11.3 kg/24.9 lb |
| Packaging dimension WxDxH | 430 x 430 x 220 mm |
| Speaker Type | Ferrite Magnet Die-cast Chassis Driver |












