Complaint
| MODEL NO. | Zx1-90 | Zx3 | Zx4 | Zx5 |
| System type | 2 way full range | 2 way full range | 2 way full range | 2 way full range |
| Frequency range | 60Hz-20kHz | 56Hz-20kHz | 53Hz-20kHz | 50Hz-20kHz |
| Freq.resp.(-3dB) | 50Hz-20kHz | 48Hz-20kHz | 44Hz-20kHz | 40Hz-20kHz |
| sensitivity(1M/1W) | 94dB SPL | 96dB SPL | 98dB SPL | 100dB SPL |
| Rated Max. SPL | 125dB | 129dB | 132dB | 132dB |
| Power (Continuous/PGM) | 200W/400W | 250W/500W | 300W/600W | 350W/700W |
| Coverage Pattern | 90°×50° Nominal | 90°×50° Nominal | 90°×50° Nominal | / |
| LF Driver | 1×8" power cone 2.0" Voice coil | 1×10" power cone 2.0" Voice coil | 1×12" power cone 2.5" Voice coil | 1×15" power cone 3.0" Voice coil |
| HF Driver | 1×1.0" Ti Diap. | 1×1.35" Ti Diap. | 1×1.75" Ti Diap. | 1×1.75" Ti Diap. |
| Impeadance | 8 ohms | 8 ohms | 8 ohms | 8 ohms |
| Input Connectors | 2×Neutrik NL4P | 2×Neutrik NL4P | 2×Neutrik NL4P | 2×Neutrik NL4P |
