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.
- Narrow network column speakers
- Control speaker for electronic devices
- Ceiling-mounted speakers in railway carriages and busses
- Electronic musical instruments
- No longer available.
Nominal impedance Z
130 - 20000 Hz
Mean sound pressure level
86 dB (1W/1m)
Resonance frequency fs
Height of front pole-plate
Voice coil diameter
Height of winding