| 12inch subwoofer ferrite type | ||
| Nominal Diameter | 300/12 | mm/inch |
| Nominal Impedance | 4 | Ohm |
| Minimum Impedance | 3.6 | Ohm |
| Nominall | 500 | Watts |
| Continuous Program | 1000 | Watts |
| Sensitivity (1W/1m)3 | 95 | dB |
| Frequency Range | 52-1500 | Hz |
| Voice Coil Diameter | 100/4 | mm/inch |
| Winding Material | Copper | inside/outside |
| Former Marerial | Til | |
| Winding Depth | 23/0.94 | mm/inch |
| Magnetic Gap Depth | 11/0.43 | mm/inch |
| Flux density | 1.05 | T |
| Thiele-Small parameters | ||
| Fs | 52 | Hz |
| Re | 4 | Ohm |
| Qes | 0.36 | |
| Qms | 6.05 | |
| Qts | 0.34 | |
| Vas | 28.8 | mM3 |
| η0 | 1.1 | % |
| X max | +/-8.5 | mm |
| X mech | +/-15.5 | mm |
| Mms | 119 | gr |
| BL | 20.7 | N/A |
| Le | mH | |
| Cms | 0.078 | uM/N |
| Sd | 51 | mM2 |
Description
