Harman Kardon AVR 645
Specifications
Audio
* Stereo Mode
* Continuous Average Power (FTC) per Channel : 90 Watts per channel, 20Hz – 20kHz, @ <0.07% THD, both channels driven into 8 ohms
* Seven-Channel Surround Modes, Power per Individual Channel,
* All Channels Operating at Full Power :
Front L & R Channels : 75 Watts per channel @ <0.07% THD, 20Hz – 20kHz into 8 ohms
Center Channel : 75 Watts @ <0.07% THD, 20Hz – 20kHz into 8 ohms
Surround Channels (L & R Side, L & R Back) : 75 Watts per channel @ <0.07% THD, 20Hz – 20kHz into 8 ohms
* Input Sensitivity/Impedance, Linear (High-Level) : 200mV/47k Ohms
* Signal-to-Noise Ratio (IHF-A) : 100dB
* Surround System Adjacent Channel Separation :
Dolby® Pro Logic® I and II : 40dB
Dolby® Digital : 55dB
DTS® : 55dB
* Frequency Response at 1W (+0dB, –3dB) : 10Hz – 130kHz
* High Instantaneous Current Capability (HCC) : ±50 Amps
* Transient Intermodulation Distortion (TIM) : Unmeasurable
* Slew Rate : 40V/µsec
FM Tuner
* Frequency Range : 87.5 – 108.0MHz
* Usable Sensitivity : IHF 1.3µV/13.2dBf
* Signal-to-Noise Ratio : Mono/Stereo 70dB/68dB
* Distortion : Mono/Stereo 0.2%/0.3%
* Stereo Separation : 40dB @ 1kHz
* Selectivity : ±400kHz, 70dB
* Image Rejection : 80dB
* IF Rejection : 90dB
AM Tuner
* Frequency Range : 520–1720kHz
* Signal-to-Noise Ratio : 45dB
* Usable Sensitivity : Loop 500µV
* Distortion : 1kHz, 50% Mod 0.8%
* Selectivity : ±10kHz, 30dB
Video
* Television Format : PAL, NTSC
* Input Level/Impedance : 1Vp-p/75 Ohms
* Output Level/Impedance : 1Vp-p/75 Ohms
* Video Frequency Response :
Composite and S-Video : 10Hz – 8MHz (–3dB)
Component Video : 10Hz – 100MHz (–3dB)
* HDMI™ : Version 1.1 with audio processing
General
* Power Requirement : AC 220-240V/50Hz
* Power Consumption : 120W at Power On, idle; 1272W at rated power output (7 channels driven)
* Unit Dimensions :
Width : 440mm
Height : 165mm
Depth : 435mm
* Carton Dimensions : 510mm x 254mm x 565mm
* Unit Weight : 18.6kg
* Shipping Weight (System, Accessories, Packing) : 21.4kg