FR 8 R 4 OHM



8 cm (3.3") fullrange speaker with good bass reproduction, balanced frequency response and high efficiency. Round basket without mounting ears.

Typical applications:
- Narrow network column speakers
- Control speaker for electronic devices
- Ceiling-mounted speakers in railway carriages and busses
- Electronic musical instruments

No longer available.

Technical Data

Rated power 10 Watt
Maximum power 15 Watt
Nominal impedance Z 4 Ohm
Frequency response 130 - 20000 Hz
Mean sound pressure level 86 dB (1W/1m)
Excursion limit 4 mm
Resonance frequency fs 150 Hz
Height of front pole-plate 3 mm
Voice coil diameter 15 mm
Height of winding 5 mm
Cutout diameter 70 mm
Net weight 240 g
Show all data

sketch

frequency- and impedance response