| ELECTRO ACOUSTIC SPECIFICATIONS | |
| Nominal Chassis Diameter | 12/305 in/mm |
| MAX Power | 1000 Watts |
| RMS Power | 500 Watts |
| Impedance | 8 Ohm |
| Resonance(natural) Frequency | 45 Hz |
| Frequency Response | 45-4200 Hz |
| Sensitivity(1W/1m) | 98 dB |
| Voice Coil Diameter | 3″/75. 5mm |
| Windling material | GPISV(inside-outside) |
| Magnet | 90 Oz 200*86*20mm |
| MOUNTING/SHIPPING INFORMATION | ||
| Overall Diameter | 12.4/315 in/mm | |
| Bolt Circle Diameter | 11.8/300 in/mm | |
| Baffle cutout Diameter | 11.1/283 in/mm | |
| Depth | 6/152 in/mm | |
| Net Weight | 8. 3 kgs | |
| Shipping Weight | 8.9 kgs | |
| Shipping Box | 33.5X33.5X17cm | |
| THIELE SMALL PARAMETERS | |
| FS Hz | 45 Hz |
| Vas | 77 dm³ |
| RE Ohms | 5. 4 ohm |
| Qms | 7. 61 |
| Qes | 0. 24 |
| Qts | 0. 23 |
| BLT/m | 19. 6 T/m |
| MMS(grms) | 61 grams |
| Xmax(mm) | 4. 75 mm |
| Sd | 520 cm² |
| Efficiency % | 2. 8 % |
| EBP | 185 |
