| ELECTRO ACOUSTIC SPECIFICATIONS | ||
| Nominal Chassis Diameter | 18/460 in/mm | |
| MAX Power | 3000 Watts | |
| RMS Power | 1500 Watts | |
| Impedance | 8 Ohm | |
| Resonance(natural) Frequency | 40 Hz | |
| Frequency Response | 40-2000 Hz | |
| Sensitivity(1W/1m) | 98 dB | |
| Voice Coil Diameter | 4.5''/ 114mm | |
| Winding material | PISV (inside-outside) | |
| Magnet | Neodymium | |
| MOUNTING/SHIPPING INFORMATION | |
| Overall Diameter | 18.1/462 in/mm |
| Bolt Circle Diameter | 17.5/445 in/mm |
| Baffle cutout Diameter | 17/430 in/mm |
| Depth | 8.8/225 in/mm |
| Net Weight | 14.75 kgs |
| Shipping Weight | 15.75 kgs |
| Shipping Box | 49.5x49.5x25 cm |
| THIELE SMALL PARAMETERS | |
| FS Hz | 40 Hz |
| Vas | 108 dm³ |
| RE Ohms | 5.2 ohm |
| Qms | 18.1 |
| Qes | 0.32 |
| Qts | 0.31 |
| BL T/m | 36 T/m |
| MMS(grms) | 293 grams |
| Xmax(mm) | 10.2 mm |
| Sd | 1257 cm² |
| Efficiency % | 2.4 % |
| EBP | 125 |
