| ELECTRO ACOUSTIC SPECIFICATIONS | |
| Nominal Chassis Diameter | 21/535 in/mm |
| MAX Power | 4000 Watts |
| RMS Power | 2000 Watts |
| Impedance | 8 Ohm |
| Resonance(natural) Frequency | 35 Hz |
| Frequency Response | 35-1200 Hz |
| Sensitivity(1W/1m) | 97 dB |
| Voice Coil Diameter | 4.5″/114mm |
| Windling material | GPI(inside-outside) |
| Magnet | 200 Oz 254*127*30mm |
| MOUNTING/SHIPPING INFORMATION | |
| Overall Diameter | 21.5/550 in/mm |
| Bolt Circle Diameter | 20.9/530 in/mm |
| Baffle cutout Diameter | 20/510 in/mm |
| Depth | 10.2/260 in/mm |
| Net Weight | 20 kgs |
| Shipping Weight | 22 kgs |
| Shipping Box | 60X60X30cm |
| THIELE SMALL PARAMETERS | |
| FS Hz | 35 Hz |
| Vas | 315 dm³ |
| RE Ohms | 5. 2 ohm |
| Qms | 21 |
| Qes | 0. 34 |
| Qts | 0. 33 |
| BLT/m | 27 T/m |
| MMS(grms) | 257 grams |
| Xmax(mm) | 14. 3 mm |
| Sd | 1600 cm² |
| Efficiency % | 2. 5% |
| EBP | 102 |
