Difference between revisions of "RFT B9271"
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| − | 3- | + | ==Data== |
| + | '''General''' | ||
| + | * 3-way HIFI box | ||
| + | * Presentation: 1981 | ||
| + | * Net volume: 12 l | ||
| + | * Dimensions (W x H x D): 255 x 350 x 230 mm | ||
| + | * mass: 8,0 kg | ||
| + | * former price per speaker: approx. 500 M | ||
| − | + | '''Technical data''' | |
| − | + | ||
| − | + | * Rated power: 50 W | |
| − | + | ||
| − | + | *Maximum power rating: 75 W | |
| − | + | ||
| − | + | *Impedance: 4 Ohm | |
| − | + | ||
| − | + | *Transmission range: 40 - 20000 Hz | |
| − | + | ||
| − | + | *Nominal sensitivity: 83 dB | |
| − | + | ||
| − | + | *Operating power: 18 W | |
| − | + | ||
| − | + | *Protection circuit: LED signal and multi-stage speaker shutdown in case of permanent overload | |
| + | |||
| + | woofer: L 2621 (power handling 40 W, basket diameter 16 cm) | ||
| + | |||
| + | *Separation frequency MT-TT: 1.0 kHz, (slope 12 dB/octave) | ||
| + | |||
| + | *Midrange speaker: L 9821 (power handling 25 W, 30 mm fabric dome) | ||
| + | |||
| + | crossover frequency MT-HT: 5.5 kHz (slope 18 dB/octave) | ||
| + | |||
| + | *Tweeter: L 9811 (power handling 25 W, fabric dome tweeter) | ||
| + | [[Category:Loudspeaker]] | ||
| + | ==Notes== | ||
| + | ==Pictures== | ||
| + | ==Reviews== | ||
| + | ==Links== | ||
Latest revision as of 19:53, 31 October 2020
Contents
Data
General
- 3-way HIFI box
- Presentation: 1981
- Net volume: 12 l
- Dimensions (W x H x D): 255 x 350 x 230 mm
- mass: 8,0 kg
- former price per speaker: approx. 500 M
Technical data
- Rated power: 50 W
- Maximum power rating: 75 W
- Impedance: 4 Ohm
- Transmission range: 40 - 20000 Hz
- Nominal sensitivity: 83 dB
- Operating power: 18 W
- Protection circuit: LED signal and multi-stage speaker shutdown in case of permanent overload
woofer: L 2621 (power handling 40 W, basket diameter 16 cm)
- Separation frequency MT-TT: 1.0 kHz, (slope 12 dB/octave)
- Midrange speaker: L 9821 (power handling 25 W, 30 mm fabric dome)
crossover frequency MT-HT: 5.5 kHz (slope 18 dB/octave)
- Tweeter: L 9811 (power handling 25 W, fabric dome tweeter)