| Model | R3B |
| SIZE : mm(in.) | Woofer：102(4) |
| Power Handling : w(Peak) | 60 |
| Power Handling : w(RMS) | 30 |
| Imp : Ω | 8 |
| Freq.Resp : Hz | 115-20K |
| Sensitivity : dB/SPL | 88 |
| Voice Coil : Φmm(in.) | Woofer：25.5(1.0) |
| Magnet : OZ | 5.2(ferrite) |
| Cone/Dome : material | Woofer：PP |
