4 FE 32 B
4" Speaker 30 W 16 Ohms
RRP 658,40 HKD / piece
Specifications
General
Product type
Loudspeaker Chassis
Nominal Diameter
4 "
Nominal Diameter
100 mm
Voice Coil
0.75 "
Voice Coil
19 mm
Overall diameter
100.5 mm
Pitch Circle Diameter
115.26 mm
Cut- out Measurement
91.5 mm
Mounting holes
4
Diameter of fixing holes
6 mm
Depth
49.8 mm
Nominal Impedance
16 Ohm(s)
Nominal Load Capacity
30 W
maximum rated load
60 W
Sensitivity (1 W / 1 m)
91 dB
Frequency response
90 - 20000 Hz
Voice Coil Material
Aluminium
Magnet
Neodymium
Depth of the magnetic gap
4 mm
Thiele & Small Parameter
Fs (Resonance Frequency)
100 Hz
Re (DC resistance)
6.5 Ohm(s)
Qms (mechanical quality)
4.9
Le (inductance of the voice coil)
0.18 mH
Qes (electrical quality)
0.6
Qts (overall quality)
0.5
Vas (equivalent volume)
4
Mms (moving mass)
4.2 g
BL (power factor)
4.8 T/m
Xmax (maximum displacement)
2.73 mm
Cms (elasticity of the suspension)
0.6 mm/N
Sd (membrane area)
48 cm²
Rms (mechanical loss resistance)
0.45 kg/s
Weight
0,27 kg
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