18W / 8531G00
The Revelator 18W series of drivers continue the enviable trend set by the smaller 15W versions. There's a few variants and different impedances - they are all excellent. This version is available in 4 and 8 Ohms. A full datasheet is available for download at the bottom of this page.
Popular among high end & esoteric designers - and with very good reason.
Featuring a unique cone that is precision sliced then re-bonded with damping glue; this procedure gives a very high level of internal damping and control that is not normally obtainable with a standard type cone.
These no compromise drive units offer superlative sound quality with outstanding midrange resolution and solid bass extension.
This woofer is 8 Ohms ; the 4 Ohm version is here : 18W/4531G00
| Resonant frequency (fs) | 28 Hz | Nominal impedance (Zn) | 8 Ω |
| Mechanical Q factor (Qms) | 5.10 | DC resistance (Re) | 5.8 Ω |
| Electrical Q factor (Qes) | 0.39 | RMS power handling | 60 W |
| Total Q factor (Qts) | 0.36 | Sensitivity (2.83V/1m) | 87 dB |
| Equivalent volume (Vas) | 58.2L | Chassis diameter | 182.2 mm |
