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FRS 5 X - 8 Ohm

Art. No. 2235

5 cm (2") full-range speaker with black basket and two fixing lugs. Due to its low resonant frequency the frequency response starts already at 120 Hz. Suitable as full-range speaker and medium-range driver in speaker systems for HiFi and background music and for 100 V PA systems. Thanks to the slim construction, also suitable as a control speaker in electronic devices.

Typical applications

  • Very narrow network column speakers
  • Monitoring speaker for electronic devices
  • Model construction
  • Electronic musical instruments


  • Moisture-resistant membrane
  • metal design
*Gross price for private customers. Industrial prices are available on request.
Technical Data
Amplitude & Impedance Frequency
Directivity pattern
Rated power 5 W
Maximum power 8 W
Nominal impedance Z 8 Ohm
Frequency response 120–20000 Hz
Mean sound pressure level 86 dB (1 W/1 m)
Opening angle (-6 dB) 180°/4000 Hz
Excursion limit +/- 2 mm
Resonance frequency fs 190 Hz
Height of front pole-plate 2.5 mm
Voice coil diameter 14 mm
Height of winding 3 mm
Cutout diameter 46 mm
Net weight 0.14 kg
D.C. resistance Rdc 7.7 Ohm
Mechanical Q factor Qms 3.49
Electrical Q factor Qes 0.88
Total Q factor Qts 0.7
Equivalent volume Vas 0.23 l
Effective piston area Sd 12.5 cm²
Dynamically moved mass Mms 0.7 g
Force factor Bxl 2.67 Tm
Connections Solder lugs
Temperature range –25 ... 70 °C

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