| Passive |
| Nominal Impedance (ohms) | 4 |
| Sensitivity (dB) | 85 |
| Recommended Amp Power (min) | 50 |
| Recommended Amp Power (max) | 200 |
| Low Frequency Response (Hz) | 45 |
| High Frequency Response (Hz) | 35,000 |
| Amplification | Passive |
| Amplifier | Match Rating | Headroom |
|---|---|---|
| Parasound A23+ | Excellent | 20% |
| Arcam PA240 | Excellent | 90% |
| Anthem MCA 225 Gen 2 | Excellent | 100% |
| Cambridge Audio Edge M | Excellent | 75% |
| Accuphase E-5000 | Excellent | 60% |