Scanspeak 12M 4631G00 Revelator

Sliced Paper Cone Midrange

Utilising Scanspeak's revolutionary sliced paper cone, the 12M 4631G00 produces a clean, dynamic sound with low distortion and a good transient response.

Technical Data:

Frame diameter:    116mm

Sensitivity (2.83v/1m):   89dB

Nominal impedance:   4 ohm

Frequency range:   75Hz-8kHz

Free air resonance:   75Hz

DC resistance (Re):   3.2 ohm

Voice coil inductance (Le):   0.22mH

Effective piston area (Sd):   49.0cm²

Moving Mass (Md):   6.5g

Force factor (BL):   5.3Tm

Excursion (lin-max):   +/-3mm : +/-7mm

Qms:   5.57

Qes:   0.35

Qts:   0.33

Vas:   2.4L

Voice coil diameter:   38mm

Nominal power handling:   40w

Physical Sizes:

Frame diameter:   116mm

Overall depth (front of frame to rear of magnet):   52mm

Flange thickness:   3mm

Fixing holes:   3 x 4.2mm diameter on 103mm PCD

Cutout diameter:   94mm

Price per single unit excluding VAT