| Model | HX65.4 |
| SIZE : mm(in.) | 165(6.5) |
| Power Handling : w(Peak) | 300 |
| Power Handling : w(RMS) | 150 |
| Imp : Ω | 4 |
| Freq.Resp : Hz | 80-20K |
| Sensitivity : dB/SPL | 93 |
| Voice Coil : Φmm(in.) | 38.6(1.52) |
| Magnet : OZ | 25.7(ferrite) |
| Cone/Dome : material | waterproof paper |
