China Professional Loudspeaker, 12inch Neodymium Coaxial Speaker., Find details and Price about China Coaxial, Professional Speaker from Professional Loudspeaker, 12inch Neodymium Coaxial Speaker.
| Nominal Diameter | 300/12 | mm/inch |
| Rated Impedance | 8 | ohm |
| Nominal Power handling | 400/100 | watts |
| Program Power | 800/200 | watts |
| Sensitivity(1W/1M) | 98/108 | dB |
| Frequency Range | 45-2.0k/800-18K | Hz |
| Voice Coil Diameter | 75.5/75.5 | mm |
| Voice Coil Material | Copper/Aluminium | |
| Voice Coil Winding Depth | 16.5 | mm |
| Magnet gap depth | 8 | mm |
| Basket | Cast Aluminum | |
| Flux Density | 1.2 | T |
| Magnet Material/Mass | Neodymium | kg |
| Thiele-Small Parameters | ||
| Fs | 45 | Hz |
| Re | 5.1 | ohm |
| Qms | 5.8 | |
| Qes | 0.32 | |
| Qts | 0.3 | |
| Vas | 241 | Liters |
| Mms | 82 | gr |
| Cms | 0.08 | mm/N |
| No | 3.7 | % |
| Bl | 18.5 | Tm |
| Sd | 0.086 | m2 |
| Xmax | 6.5 | mm |
| Mounting Information | ||
| Overall Diameter | 315 | mm |
| Bolt Circle Diameter | 298 | mm |
| Bolt Hole Diameter | 7.4*9.5 | mm |
| Baffle Cutout Diameter | 283 | mm |
| Overall Depth | 168 | mm |
| Net weight | 5.2 | kg |
| Shipping weight | 6.3 | kg |
| Shipping Box | 355*355*200 | mm |