| ELECTRO ACOUSTIC SPECIFICATIONS | |
| Nominal Chassis Diameter | 18/460 in/mm |
| MAX Power | 3000 Watts |
| RMS Power | 1500 Watts |
| Impedance | 8 Ohm |
| Resonance(natural) Frequency | 44 Hz |
| Frequency Response | 44-1500 Hz |
| Sensitivity(1W/1m) | 97 dB |
| Voice Coil Diameter | 5″/127mm |
| Windling material | GPISV(inside-outside) |
| Magnet | 203 Oz 280*140*25mm |
| MOUNTING/SHIPPING INFORMATION | |
| Overall Diameter | 18.7*18.1/475*460 in/mm |
| Bolt Circle Diameter | 17.9/455 in/mm |
| Baffle cutout Diameter | 16.5/420 in/mm |
| Depth | 8.2/208 in/mm |
| Net Weight | 20. 3 kgs |
| Shipping Weight | 22.3 kgs |
| Shipping Box | 50X50X25cm |
| THIELE SMALL PARAMETERS | |
| FS Hz | 44 Hz |
| Vas | 117 dm³ |
| RE Ohms | 5. 2 ohm |
| Qms | 11. 5 |
| Qes | 0. 61 |
| Qts | 0. 58 |
| BLT/m | 21. 8 T/m |
| MMS(grms) | 202 grams |
| Xmax(mm) | 15. 5 mm |
| Sd | 1146 cm² |
| Efficiency % | 1. 58% |
| EBP | 72 |
