Railway station loudspeaker
BHF-4
The railway station loudspeaker is supposed to be installed in round-shaped platform lightings (“Fischer” system).
The black plastic housing is completely closed, the grey front skin protects against moisture.
Datasheet [pdf] 103 kb
Technical data
| Typ | BHF-4 | |||
|---|---|---|---|---|
| load rating | 6W/100V | |||
| impedance | 1667 Ω | |||
| transformer matching | 6 / 3 / 1.5W | |||
| sound pressure level (1W/1m) | 92dB | |||
| max. sound pressure level (1m) | 100dB | |||
| frequency range (-10dB) | 150-15000 Hz | |||
| dimensions | 160x90x92 | |||
| connection | 4-core cable 0,5m | |||
| weight | 0,75kg | |||
| color | black / grey |
