| Model | QN18R600-A |
| Nominal Basket Diameter | 460 mm (18 in) |
| No Voice Coil Diameter | 100 mm |
| Nominal Impedance | 8Ω |
| Sensitivity | 96.9dB |
| Usable Frequency Range | 41.8Hz-2.6KHz |
| Rated Power | 500 W |
| MAX Power | 1000 W |
| Resonant Frequency (fs) | 41.8 Hz |
| DC Resistance (Re) | 6.0Ω |
| Mechanical Q (Qms) | 6.04 |
| Electromagnetic Q (Qes) | 0.45 |
| Total Q (Qts) | 0.42 |
| Efficiency | 3.12% |
| Installation Dimensions | |
| (Overall Diameter) | 460 mm |
| (Mounting Holes B.C.D) | 440 mm |
| (Baffle Hole Diameter) | 420 mm |
| (The full height) | 208 mm |
| (Edge thickness) | 18 mm |
| (Net Weight) | 9.2 Kg |
