FR 10 HM - 4 Ohm

Art. No. 4898

10 cm (4") fullrange speaker with tweeter cone and European standard basket. Simple fitting in vehicles with cut-outs for 10 cm speakers.

Typical applications
Vehicles
Mobile homes
Attributes
  • Moisturised cone
  • Metal basket

Technical Data

Rated power
20 W
Maximum power
30 W
Nominal impedance Z
4 Ohm
Frequency response
95–22000 Hz
Mean sound pressure level
86 dB (1 W/1 m)
Opening angle (-6 dB)
86°/4000 Hz
Excursion limit
+/−2 mm
Resonance frequency fs
120 Hz
Magnetic induction
1.1 T
Magnetic flux
100 µWb
Height of front pole-plate
2 mm
Voice coil diameter
14 mm
Height of winding
5 mm
Cutout diameter
94 mm
Net weight
0.34 kg
D.C. resistance Rdc
3.2 Ohm
Mechanical Q factor Qms
5.35
Electrical Q factor Qes
1.44
Total Q factor Qts
1.13
Equivalent volume Vas
2.1 l
Effective piston area Sd
50 cm²
Dynamically moved mass Mms
2.7 g
Force factor Bxl
2.1 Tm
Inductance of the voice coil L
0.2 mH
Connections
4.8 x 0.8 mm (+)2.8 x 0.8 mm (−)
Temperature range
–25 ... 70 °C
Frequency- and impedance response
Directivity pattern