6NDFX40 | 6.5 '' 400W MAX. | COIL 8Ω
| RMS Power Handling | 200 Watts | 
| Peak Power Handling | 400 Watts | 
| Nominal Diameter | 165mm / 6.5'' | 
| Nominal Impedance | 8Ω | 
| Voice C. Diameter | 38.6mm / 1.5'' | 
| Voice C. Wire | CCAW | 
| Magnet Material | Neodymium | 
| Frequency Response | 200-8KHz | 
| Sensitivity | 100dB | 
| Mounting Depth | 56mm / 2.2'' | 
| Mounting Type | BOLT ON | 
| Diaphragm Material | Paper |