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.

sketch

frequency- and impedance response

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)
Maximum cone displacement	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

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