| ELECTRO ACOUSTIC SPECIFICATIONS | |
| Nominal Chassis Diameter | 12/305 in/mm |
| MAX Power | 1000 Watts |
| RMS Power | 500 Watts |
| Impedance | 8 Ohm |
| Resonance(natural) Frequency | 57 Hz |
| Frequency Response | 57-5000 Hz |
| Sensitivity(1W/1m) | 99 dB |
| Voice Coil Diameter | 3″/75.5mm |
| Windling material | GPI (inside-outside) |
| Magnet | 112 Oz 200*86*25mm |
| MOUNTING/SHIPPING INFORMATION | ||
| Overall Diameter | 12/315 in/mm | |
| Bolt Circle Diameter | 11.7/297 in/mm | |
| Baffle cutout Diameter | 11.1/281 in/mm | |
| Depth | 5.5/140 in/mm | |
| Net Weight | 8. 4 kgs | |
| Shipping Weight | 9 kgs | |
| Shipping Box | 33.5X33.5X17cm | |
| THIELE SMALL PARAMETERS | |
| FS Hz | 57 Hz |
| Vas | 56 dm³ |
| RE Ohms | 5. 4 ohm |
| Qms | 8. 2 |
| Qes | 0. 2 |
| Qts | 0. 2 |
| BLT/m | 22 T/m |
| MMS(grms) | 54 grams |
| Xmax(mm) | 5. 1 mm |
| Sd | 530 cm² |
| Efficiency % | 4. 7 % |
| Le(1k Hz) | 71mH |
| EBP | 285 |
