| Passive |
| Nominal Impedance (ohms) | 4 |
| Sensitivity (dB) | 89 |
| Recommended Amp Power (min) | 40 |
| Recommended Amp Power (max) | 300 |
| Low Frequency Response (Hz) | 28 |
| High Frequency Response (Hz) | 50,000 |
| Amplification | Passive |
| Amplifier | Match Rating | Headroom |
|---|---|---|
| Parasound A21+ | Excellent | 67% |
| Rogue Audio DragoN | Excellent | 67% |
| Accuphase P-7500 | Excellent | 100% |
| Emotiva XPA-2 Gen3 | Excellent | 63% |
| McIntosh MC830 | Excellent | 60% |