Scan-Speak 12M/4631G00 ‘Revelator’

Scan-speak 12M/4631G00 Revelator 4.5″ Midrange

The Revelator 12M-4631G00 midrange is well known for its sliced paper cone technology. The slices are filled with damping glue, which dramatically reduces break-up modes in the diaphragm. In combination with Scan-Speaks low-loss linear suspension it represented a breakthrough in midrange clarity and overall smooth frequency response characteristics.  A neodymium magnet has been chosen to reduce the depth, yet increase the magnetic energy. The short field length of a neodymium magnet also allows this driver to by used for A/V.

Excellent Midrange reproduction
Low-Loss Linear Suspension
Compact Neodymium Magnet System
Sliced Cone (Controls Cone Breakups)
High Output 89dB @ 2,83V

Parameters:

Nominal impedance [Zn]: 4 Ω
Resonance frequency [fs]: 75 Hz
Sensitivity [2.83 V⁄1m]: 89 dB
Equivalent volume [Vas]: 2.3 l
Total Q factor [Qts]: 0.33

Datasheet: Datasheet 12M/4631G00