| Nominal diameter | 165 mm 6.5 in | 
| Nominal impedance | 8 Ohm | 
| Minimum impedance | 6.8 ohm | 
| Power capacity | 250 W AES | 
| Program power | 500 W | 
| Sensitivity | 94 dB @ 1 W @ ZN | 
| Frequency range | 100-8000 Hz | 
| Voice coil diameter | 51.7 mm 2 in | 
| BL factor | 10.8 N/A | 
| Moving mass | 0.014 kg | 
| Winding length | 9.2 mm | 
| Air gap height | 7 mm | 
| Fs | 128 Hz | 
| Re | 6 ohm | 
| Qms | 8.6 | 
| Qes | 0.55 | 
| Qts | 0.51 | 
| Vas | 3.07 l | 
| Cms | 119 µm / N | 
| Rms | 1.2 kg / s | 
| Efficiency % | 1.2 | 
| Sd | 0.014 m² | 
| Xmax | 3 mm | 
| Vd | 42 cm³ | 
| Le @1 kHz | 0.2 mH | 
| Net weight | 2.2 kg 4.84 lb | 
| Total weight | 2.3 kg 5.06 lb | 
| Magnet | Ferrite |