| NOMINAL SPECIFICATIONS | |
| Nominal Diameter | 18/460 in/mm |
| MAX Power | 1600 Watts |
| RMS Power | 800 Watts |
| Impedance | 8 Ohm |
| Resonance Frequency | 35 Hz |
| Frequency Response | 35-2500 Hz |
| Sensitivity(1W/1m) | 99 dB |
| Voice Coil Diameter | 4''/100mm |
| Voice Coil Material | GSV(inside-outside) |
| Magnet | 125OZ |
| THIELE & SMALL PARAMETERS | |
| FS | 35 Hz |
| RE | 5.2 ohm |
| Qms | 11 |
| Qes | 0.4 |
| Qts | 0.39 |
| BL | 23 T/m |
| MMS | 149 grams |
| Xmax( | 9.5 mm |
| Sd | 1244 cm² |
| Efficiency | 3.8% |
| Le(1k Hz) | 3.1mH |
| EBP | 92 Hz |
| MOUNTING AND SHIPPING INFORMATION | |
| Overall Diameter | 18 /470 in/mm |
| Bolt Circle Diameter | 16.3/415 in/mm |
| Baffle cutout Diameter | 16.9 /435 in/mm |
| Depth | 7.8 /202 in/mm |
| Net Weight | 13 kgs |
| Shipping Weight | 14.5 kgs |
| Shipping Box | 49.5X49.5X25cm |
