G 50 FFL - 8 Ohm

Art. No. 1176

50 mm (2") High-End fabric dome driver for the midrange band between 800 and 7000 Hz. Due to the optimised dome shape with damping coating in conjunction with the highly damped surround, linear frequency response and no partial oscillations. Due to the powerful magnetic drive and the ferrofluid-cooled voice-coil high efficiency and high power handling can be guaranteed.

Technical Data

Nominal impedance Z
8 Ohm
Frequency response
300–12000 Hz
Mean sound pressure level
90 dB (1 W/1 m)
Opening angle (-6 dB)
180°/4000 Hz
Resonance frequency fs
455 Hz
Magnetic induction
1.4 T
Magnetic flux
880 µWb
Height of front pole-plate
3.5 mm
Voice coil diameter
50 mm
Height of winding
3 mm
Cutout diameter
106 mm
Net weight
1.0 kg
D.C. resistance Rdc
6.4 Ohm
Mechanical Q factor Qms
0.48
Electrical Q factor Qes
0.67
Total Q factor Qts
0.28
Equivalent volume Vas
0.037 l
Effective piston area Sd
20 cm²
Dynamically moved mass Mms
1.2 g
Inductance of the voice coil L
0.16 mH
Peak power handling with high pass
180 W(12 dB/Okt.; 800 Hz)
Nominal power handling with high pass
120 W(12 dB/Okt.; 800 Hz)
Frequency- and impedance response
Directivity pattern
Waterfall spectrum