| NOMINAL SPECIFICATIONS | |
| Nominal Diameter | 18/460 in/mm |
| MAX Power | 2000 Watts |
| RMS Power | 1000 Watts |
| Impedance | 8 Ohm |
| Resonance Frequency | 55 Hz |
| Frequency Response | 55-2200 Hz |
| Sensitivity(1W/1m) | 97 dB |
| Voice Coil Diameter | 4''/100mm |
| Voice Coil Material | GPI(inside-outside) |
| Magnet | 125 Oz |
| THIELE & SMALL PARAMETERS | |
| FS | 55 Hz |
| RE | 6.2 ohm |
| Qms | 0.8 |
| Qes | 0.5 |
| Qts | 0.49 |
| BL | 18 T/m |
| MMS | 157 grams |
| Xmax | 6 mm |
| Sd | 1225 cm² |
| Efficiency | 1.8% |
| Le(1k Hz) | 1.9 mH |
| EBP | 112 Hz |
| MOUNTING AND SHIPPING INFORMATION | |
| Overall Diameter | 18.2/465 in/mm |
| Bolt Circle Diameter | 17.3/440 in/mm |
| Baffle cutout Diameter | 16.5 /420 in/mm |
| Depth | 8.4 /215 in/mm |
| Net Weight | 12.45 kgs |
| Shipping Weight | 13.45kgs |
| Shipping Box | 49.5X49.5X23cm |
