Editing Rotel RB-981

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==Data==
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Technische Daten
{{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
 
  
 
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Dauerausgangsleistung 130 Watt pro Kanal
'''Connections'''
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(20-20 kHz, < 0,03%, 8 Ohm)
* Number of inputs: 1
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Gesamtklirrfaktor (20 - 20.000 Hz, 8 Ohm) < 0,03 %
** 1,0V V/33 kOhm
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Intermodulationsverzerrung (60 Hz : 7 kHz, 4:1) < 0,03 %
* Number of outputs:
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Frequenzgang ( +0.5, -3dB dB) 4 bis 100.000 Hz
** 1 loudspeaker pair
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Dämpfungfaktor (20-20,000 Hz, 8 Ohm) 1000
 
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Lautsprecherimpedanz (Normalbetrieb) Minimum 4 Ohm
 
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Geräuschspannungsabstand (IHF A) 120 dB
'''Technical Data'''
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Eigangimpedanz/-empfindlichkeit 33 k Ohms/1,0 V
* Continuous power (at distortion factor)
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Spannungsversorgung 230 Volts, 50 Hz
** 8 Ohm: 2 x 130 Watt RMS (20-20,000Hz, 0.03%)
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Max. Leistungsaufnahme 400 Watt
* With bridge circuit
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Abmessungen (B x H x T) 440 x 121 x 305 mm
** 8 Ohm: 1 x 360 Watt (20-20,000 Hz, &lt; 0.1%, 8 Ohm)
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Nettogewicht 10.2 kg
* Peak current: 50A (0.1 Ohm, 10µs, 1 pulse)
 
* Total harmonic distortion (20-20,000 Hz, 8 ohms): &lt; 0.03
 
* Intermodulation distortion (60 Hz : 7 kHz, 4:1): &lt; 0.03 %
 
* Total harmonic distortion (20 - 20,000 Hz, 8 Ohm): &lt; 0.03 %
 
* intermodulation distortion (60 Hz : 7 kHz, 4:1): &lt; 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===
 
[[File:Rotel RB 981.jpg]]
 
[[File:Rotel RB 981 back.jpg]]
 
[[Category:Power amplifiers]]
 

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