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Technical Details for Harman/Kardon AVR 4550


Technical Details for Harman/Kardon AVR 4550 Receiver
Harman/Kardon AVR 4550 
Description: Model ID AVR 4550 / Harman/kardon AVR 4550 - AV receiver - 7.1 channel / Looking for cutting-edge performance and attractive design? That's the AVR 4550! Its seven-channel amplifier has all the muscle needed for the most demanding digital soundtracks. The AVR 4550 turns any ... more
Harman/Kardon AVR 4550 ... input source, from the latest Dolby Digital EX soundtrack to a vintage two-channel recording, into a stunning entertainment experience. All the popular surround modes are available, along with assignable rear-channel amplifiers, an RS-232 port and a standard Zone II remote for the multizone system. The EzSet remote control and comprehensive menu system make setup easy. The AVR 4550. A powerful engine for exciting entertainment.

Technical Details for Harman/Kardon AVR 4550

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General
Product TypeAV receiver
Width44.1 cm
Depth43.5 cm
Height16.7 cm
Weight18.1 kg
Audio System
Sound Output ModeSurround Sound
Built-in DecodersDTS-ES decoder, Dolby Pro Logic II, Dolby Digital Surround EX, DTS Neo:6, DTS-ES Matrix 6.1, DTS-ES Discrete 6.1, Dolby Digital, DTS decoder
Audio D/A Converter24bit / 192kHz
Surround Sound EffectsVMAx virtual surround sound
Digital Sound Processor (DSP)Yes
DSP PresetsLogic 7, VMAx
Surround System Class7.1 channel
Response Bandwidth10 - 150000 Hz
Signal-To-Noise Ratio95 dB
Output Channel Qty7 channel(s)
Input Impedance47 kOhm
Input Sensitivity200 mV
Amplifier Output details65 Watt - 8 Ohm - 20 - 20000 Hz - THD 0.07% - 2 channel(s) ( main )
50 Watt - 8 Ohm - 20 - 20000 Hz - THD 0.07% - 7 channel(s) ( surround )
80 Watt - 8 Ohm - 2 channel(s) ( main )
120 Watt - 4 Ohm - 2 channel(s) ( main )
TimerSleep
Bass ControlYes
Treble ControlYes
Display DimmerYes
Additional FeaturesOn-screen display, Midnight Mode, MP3 decoding, EzSet
Connectors
Headphone JackYes
Coaxial Digital InputYes
Coaxial Digital OutputYes
Optical Digital InputYes
Optical Digital OutputYes
Radio System
TypeRadio tuner - AM/FM - digital radio tuner
Tuner Frequency RangeFM: 87.5 - 108 MHz, AM: 522 - 1620 kHz
Preset Station Qty30 preset stations
Aerial Form FactorLoop AM / wire FM
Signal-To-Noise Ratio70 dB
Total Harmonic DistortionMono: 0.2%, stereo: 0.3%
Supported RDS FunctionsCT, PTY, RT
Remote Control
TypeUniversal remote control - infrared
FeaturesProgrammable, multi-brand compatibility
Remote Control (2nd)
TypeRemote control
TechnologyInfrared
Connections
Connector Type1 x headphones ( phone stereo 6.25 mm ) - front
1 x composite video/audio input ( RCA phono x 3 ) - front
1 x SPDIF input ( RCA phono ) - front
1 x SPDIF input ( TOS Link ) - front
1 x 7.1 channel audio line-in ( RCA phono x 8 ) - rear
1 x 7.1 channel audio line-out ( RCA phono x 8 ) - rear
6 x audio line-in ( RCA phono x 2 ) - rear
4 x audio line-out ( RCA phono x 2 ) - rear
2 x SPDIF input ( RCA phono ) - rear
2 x SPDIF input ( TOS Link ) - rear
1 x SPDIF output ( RCA phono ) - rear
1 x SPDIF output ( TOS Link ) - rear
2 x component video input ( RCA phono x 3 ) - rear
1 x component video output ( RCA phono x 3 ) - rear
4 x composite video input ( RCA phono ) - rear
2 x composite video output ( RCA phono ) - rear
4 x S-Video input ( 4 PIN mini-DIN ) - rear
2 x S-Video output ( 4 PIN mini-DIN ) - rear
1 x monitor output ( RCA phono ) - rear
1 x monitor output ( 4 PIN mini-DIN ) - rear
7 x speakers output ( banana/spade x 2 ) - rear
3 x remote control ( mini-phone 3.5mm ) - rear
1 x serial ( 9 PIN D-Sub ) - rear
1 x A-Bus - rear
1 x S-Video input ( 4 PIN mini-DIN ) - front
Power
Power DevicePower supply - internal
Voltage RequiredAC 230V ( 50 Hz )
Power Consumption Operational890 Watt
Power Outlets2 AC outlets
 
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Harman/Kardon AVR 4550