| Speaker Type | Passive |
| Nominal Impedance (ohms) | 4 |
| Sensitivity (dB) | 85 |
| Recommended Amp Power (min) | 15 |
| Recommended Amp Power (max) | 180 |
| Low Frequency Response (Hz) | 48 |
| High Frequency Response (Hz) | 20,000 |
| Amplification | Passive |
| Amplifier | Match Rating | Headroom |
|---|---|---|
| Accuphase P-4600 | Excellent | 67% |
| Advance Paris A12 APEX | Excellent | 62% |
| Buckeye Amps NC252MP 2-Channel | Excellent | 39% |
| Emotiva BasX A2 | Excellent | 39% |
| Cambridge Audio Edge M | Excellent | 94% |