Difference between revisions of "Rotel RB-981"
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| − | == | + | ==Data== |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Rotel]] |
| − | * | + | * Model: RB-981 |
| − | * | + | * Years of manufacture: ca. 1997-2000 |
| − | * | + | * Manufactured in: |
| − | * | + | * Color: black |
| − | * | + | * Type: Analog Class A/B stereo power amplifier (mono bridgeable) |
| − | * | + | * Remote control: --- |
| − | * | + | * Power consumption: 400 watts |
| − | * | + | * Dimensions (WxHxD): 440 x 121 x 327 mm |
| − | * | + | * Weight: 10,2 kg |
| − | * | + | * Original price approx.: 999 DM |
| − | ''' | + | '''Connections''' |
| − | * | + | * Number of inputs: 1 |
** 1,0V V/33 kOhm | ** 1,0V V/33 kOhm | ||
| − | * | + | * Number of outputs: |
| − | ** 1 | + | ** 1 loudspeaker pair |
| − | ''' | + | '''Technical Data''' |
| − | * | + | * Continuous power (at distortion factor) |
| − | ** 8 Ohm: 2 x 130 Watt RMS (20-20 | + | ** 8 Ohm: 2 x 130 Watt RMS (20-20,000Hz, 0.03%) |
| − | * | + | * With bridge circuit |
| − | ** 8 Ohm: 1 x 360 Watt (20-20 | + | ** 8 Ohm: 1 x 360 Watt (20-20,000 Hz, < 0.1%, 8 Ohm) |
| − | * | + | * Peak current: 50A (0.1 Ohm, 10µs, 1 pulse) |
| − | * | + | * Total harmonic distortion (20-20,000 Hz, 8 ohms): < 0.03 |
| − | * | + | * Intermodulation distortion (60 Hz : 7 kHz, 4:1): < 0.03 % |
| − | * | + | * Total harmonic distortion (20 - 20,000 Hz, 8 Ohm): < 0.03 % |
| − | * | + | * intermodulation distortion (60 Hz : 7 kHz, 4:1): < 0.03 % |
| − | * | + | * Frequency response ( +0.5, -3 dB): 4 to 100,000 Hz |
| − | * | + | * Damping factor (20-20,000 Hz, 8 ohms): 1000 |
| − | * | + | * Loudspeaker impedance (normal operation): Minimum 4 Ohm |
| − | * | + | * Noise floor (IHF A): 120 dB |
| − | * | + | * Input impedance/sensitivity: 33 kOhm/1.0 V |
| − | * | + | * Power supply: 230 Volt, 50 Hz |
| − | * Max. | + | * Max. Power Consumption: 400 watts |
| − | * | + | * Prtect circuit: |
| − | ''' | + | '''Special Features''' |
* - | * - | ||
| − | === | + | ===Pictures=== |
| − | [[ | + | [[File:Rotel RB 981.jpg]] |
| − | [[ | + | [[File:Rotel RB 981 back.jpg]] |
| − | [[ | + | [[Category:Power amplifiers]] |
Latest revision as of 10:30, 7 December 2019
Data[edit]
General
- Manufacturer: Rotel
- Model: RB-981
- Years of manufacture: ca. 1997-2000
- Manufactured in:
- Color: black
- Type: Analog Class A/B stereo power amplifier (mono bridgeable)
- Remote control: ---
- Power consumption: 400 watts
- Dimensions (WxHxD): 440 x 121 x 327 mm
- Weight: 10,2 kg
- Original price approx.: 999 DM
Connections
- Number of inputs: 1
- 1,0V V/33 kOhm
- Number of outputs:
- 1 loudspeaker pair
Technical Data
- Continuous power (at distortion factor)
- 8 Ohm: 2 x 130 Watt RMS (20-20,000Hz, 0.03%)
- With bridge circuit
- 8 Ohm: 1 x 360 Watt (20-20,000 Hz, < 0.1%, 8 Ohm)
- Peak current: 50A (0.1 Ohm, 10µs, 1 pulse)
- Total harmonic distortion (20-20,000 Hz, 8 ohms): < 0.03
- Intermodulation distortion (60 Hz : 7 kHz, 4:1): < 0.03 %
- Total harmonic distortion (20 - 20,000 Hz, 8 Ohm): < 0.03 %
- intermodulation distortion (60 Hz : 7 kHz, 4:1): < 0.03 %
- Frequency response ( +0.5, -3 dB): 4 to 100,000 Hz
- Damping factor (20-20,000 Hz, 8 ohms): 1000
- Loudspeaker impedance (normal operation): Minimum 4 Ohm
- Noise floor (IHF A): 120 dB
- Input impedance/sensitivity: 33 kOhm/1.0 V
- Power supply: 230 Volt, 50 Hz
- Max. Power Consumption: 400 watts
- Prtect circuit:
Special Features
- -
Pictures[edit]
