| Passive |
| Nominal Impedance (ohms) | 4 |
| Sensitivity (dB) | 90 |
| Recommended Amp Power (min) | 25 |
| Recommended Amp Power (max) | 200 |
| Low Frequency Response (Hz) | 40 |
| High Frequency Response (Hz) | 40,000 |
| Amplification | Passive |
| Amplifier | Match Rating | Headroom |
|---|---|---|
| Accuphase E-4000 | Excellent | 30% |
| Outlaw Audio Model 2220 | Excellent | 50% |
| Emotiva BasX A2 | Excellent | 25% |
| Anthem STR Integrated Amplifier | Excellent | 100% |
| Rega Solis | Excellent | 53% |