Scanspeak 15M/4531K00 Revelator Midrange Drive Unit featuring unique sliced / damped cone technology.
15cm audiophile midrange unit. Large high efficiency magnet and SD1 Symmetrical Drive. Outstanding frequency response characteristics. The cone is precision sliced then re-bonded with damping glue; this unique procedure gives a very high level of internal damping.
This no compromise high end drive unit offers superlative sound quality with outstanding midrange resolution and clarity.
Sliced / Damped Cone (Controls Cone Breakups)
- Excellent Midrange reproduction
- Patented Symmetrical Drive motor design
- Die cast Aluminium Chassis vented below spider
- High efficiency 90dB @ 2.83V
|Resonant frequency (fs)
||Nominal impedance (Zn)
|Mechanical Q factor (Qms)
||DC resistance (Re)
|Electrical Q factor (Qes)
||RMS power handling
|Total Q factor (Qts)
|Equivalent volume (Vas)
Here's the full datasheet: