| Nominal diameter | 250 mm 10 in |
| Nominal impedance | 8 Ohm |
| Minimum impedance | 6.1 ohm |
| Power capacity | 500 W AES |
| Program power | 1000 W |
| Sensitivity | 97 dB 1 W @ 1 m @ ZN |
| Frequency range | 70-5000 Hz |
| Voice coil diameter | 63.5 mm 2.5 in |
| BL factor | 18.3 N / A |
| Moving mass | 0.044 kg |
| Winding length | 19.5 mm |
| Air gap height | 9.5 mm |
| Xdamage pp | 40 mm |
| Fs | 60 Hz |
| Re | 5.7 ohm |
| Qms | 7.5 |
| Qes | 0.29 |
| Qts | 0.28 |
| Vas | 26 l |
| Cms | 154 µm / N |
| Rms | 2.3 kg/s |
| Efficiency % | 2 |
| Sd | 0.035 m² |
| Xmax | 8 mm |
| Vd | 280 cm³ |
| Le @1 kHz | 1mH |
| Net weight | 5.7 kg 12.5 lb |
| Total weight | 6.1 kg 13.42 lb |
| Magnet | Ferrite |