Kevlar/Paper composite cone with phase plug
Isodynamic ribbon Tweeters, use flush or surface mount
| Mid-Woofers : | CSF6 |
| Tweeters : | RT1.3F |
| Crossover : | FR600 |
| Sensitivity : | 88dB |
| Frequency response : | 45Hz-40KHz |
| Max power handling : | 100W |
| Nominal power handling : | 50W |
| Nominal impedance : | 4Ω |
| Installation dimensions : | Ø 157 |
| Bore dimension : | Ø 148.5 |
| Mounting depth : | >66 |
| Grille dimensions : | Ø 172x22 |
| High-pass attenuation slope : | 12dB/Octave |
| Low-pass attenuation slope : | 12dB/Octave |

