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Technical Details for Harman/kardon AVR 645


Technical Details for Harman/kardon AVR 645 Receiver
Harman/kardon AVR 645 
Description: Model ID AVR645 / Harman/kardon AVR 645 - AV receiver - 7.1 channel / The AVR 645 not only switches two HDMI 1.1 sources; it is able to decode Dolby Digital, DTS and PCM audio streams from the HDMI inputs. Add USB audio, iPod connectivity and XM-Ready capability to the ... more
Harman/kardon AVR 645 ... EzSet/EQ system and high-current amplifier, and the AVR 645 performs with ease. Equally impressive on the video side is format conversion so that all analog video inputs may be viewed via component outputs, and A/V Sync Delay, which reconnects the timing of sound and images. There is no better combination of sound and image anywhere.

Technical Details for Harman/kardon AVR 645

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General
Product TypeAV receiver
Width44 cm
Depth43.5 cm
Height16.5 cm
Weight18.6 kg
Audio System
Sound Output ModeSurround Sound
Built-in DecodersDolby Pro Logic II, Dolby Digital Surround EX, DTS Neo:6, DTS-ES Matrix 6.1, DTS-ES Discrete 6.1, DTS 96/24, Dolby Digital, Dolby Pro Logic IIx
Audio D/A Converter24bit / 192kHz
Surround Sound EffectsDolby Headphone, Dolby Virtual Speaker
Digital Sound Processor (DSP)Yes
Surround System Class7.1 channel
Response Bandwidth10 - 130000 Hz
Signal-To-Noise Ratio100 dB
Input Impedance47 kOhm
Input Sensitivity200 mV
Amplifier Output details75 Watt - 8 Ohm - 20 - 20000 Hz - THD 0.07% - 2 channel(s) ( front )
75 Watt - 8 Ohm - 20 - 20000 Hz - THD 0.07% - 1 channel(s) ( centre )
75 Watt - 8 Ohm - 20 - 20000 Hz - THD 0.07% - 2 channel(s) ( surround )
75 Watt - 8 Ohm - 20 - 20000 Hz - THD 0.07% - 2 channel(s) ( surround back )
90 Watt - 8 Ohm - 20 - 20000 Hz - THD 0.07% - 2 channel(s) ( main )
TimerSleep
Bass ControlYes
Treble ControlYes
Built-in DisplayFluorescent
Display DimmerYes
Additional FeaturesOn-screen display, multi-room audio output, Midnight Mode, MP3 decoding, balance control, EzSet/EQ, USB direct input, iPod ready, analogue to HDMI up conversion
Connectors
Headphone JackYes
Coaxial Digital InputYes
Coaxial Digital OutputYes
Optical Digital InputYes
Optical Digital OutputYes
Radio System
TypeRadio tuner - AM/FM - digital radio tuner
Tuning DisplayFluorescent display
Preset Station Qty30 preset stations
Aerial Form FactorLoop AM / wire FM
Signal-To-Noise Ratio70 dB
Total Harmonic DistortionMono: 0.2%, stereo: 0.3%
Additional FeaturesXM satellite radio ready
Remote Control
TypeUniversal remote control - infrared
Supported DevicesTV, VCR, sattelite TV system, cassette deck, cable box, DVD player, CD player
FeaturesMacro function, code search function, 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 S-Video input ( 4 PIN mini-DIN ) - front
1 x SPDIF input ( TOS Link ) - front
1 x SPDIF input ( RCA phono ) - front
4 x composite video/audio input ( RCA phono x 3 ) - rear
1 x composite video/audio output ( RCA phono x 3 ) - rear
2 x audio line-in ( RCA phono x 2 ) - rear
1 x audio line-out ( RCA phono x 2 ) - rear
1 x audio line-out (multi zone) ( RCA phono x 2 ) - rear
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
4 x S-Video input ( 4 PIN mini-DIN ) - rear
1 x S-Video output ( 4 PIN mini-DIN ) - rear
3 x component video input ( RCA phono x 3 ) - rear
1 x component video output ( RCA phono x 3 ) - rear
1 x monitor output ( RCA phono ) - rear
1 x monitor output ( 4 PIN mini-DIN ) - rear
1 x USB - rear
1 x XM aerial - rear
1 x HDMI output ( 19 pin HDMI Type A ) - rear
2 x HDMI input ( 19 pin HDMI Type A ) - rear
3 x SPDIF input ( TOS Link ) - rear
3 x SPDIF input ( RCA phono ) - rear
7 x speakers output ( banana/spade x 2 ) - rear
1 x serial ( 9 PIN D-Sub ) - rear
1 x A-Bus - rear
1 x SPDIF output ( TOS Link ) - rear
1 x SPDIF output ( RCA phono ) - rear
Miscellaneous
Included AccessoriesAM antenna, FM antenna, optimizer microphone
Power
Power DevicePower supply - internal
Power Consumption Operational1272 Watt
Dimensions & Weight (Shipping)
Width (Shipping)51 cm
Depth (Shipping)56.5 cm
Height (Shipping)25.4 cm
Weight (Shipping)21.4 kg
 
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Harman/kardon AVR 645