18M/8631T00
This new 8 ohm addition to the high-end Revelator series of midrange drivers features a larger 18cm sliced / glued pulp cone and a rigid titanium voice coil former. The low loss suspension and coated foam surround help this unit yield a very useful sensitivity of 91.6 dB whilst still producing excellent midrange clarity and upper range extension. Highly recommended.
A full datasheet can be downloaded from this page.
| Resonant frequency (fs) | 65 Hz | Nominal impedance (Zn) | 8 Ω |
| Mechanical Q factor (Qms) | 5.24 | DC resistance (Re) | 6.0 Ω |
| Electrical Q factor (Qes) | 0.82 | RMS power handling | 120 W |
| Total Q factor (Qts) | 0.71 | Sensitivity (2.83V/1m) | 91.6 dB |
| Equivalent volume (Vas) | 14L | Chassis diameter | 182 mm |
