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 - 8000Hz
Free air resonance: 75Hz
DC resistance (Re): 3.2 ohm
Voice coil inductance (Le): 0.22mH
Effective piston area (Sd): 49.0cm
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