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AVR 645

Audio/Video Receiver With Dolby Digital, DTS & HDMI 1.1 Switching (90 watts x 2 | 75 watts x 7)

2006から2007まで販売

後継製品:	AVR 3550HD
Made in:	China

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クイックスタートガイド (英語) 2.97 MB

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Packaging and Accessories (英語) 325.84 KB

製品仕様

仕様一覧

Power Requirements: AC 120V/60Hz

Power Consumption: 120W @ Power On, idle; 1272W @ rated power output (7 channels driven)

Digital Inputs (coaxial/optical): 3/3 on Rear; 1 (switchable to output)/1 on front; 1 USB on rear

Analog Inputs: 1 A/V on front panel (switchable to output)

Analog Inputs: 2 audio- only

Analog Inputs: 4 A/V on rear panel

Analog Inputs: 6-/8-channel input

Analog Inputs: The Bridge Digital Media Player

Analog Inputs: tuner

On-Screen Display: Yes, including component video

Multizone Capability: Audio; A-BUS Ready; RS-232 serial control port; surround back channels assignable to remote zone; ZR 10 remote

Auto Setup: EzSet/EQ room equalization

Remote Control: Backlit, eight-device, programmable learning remote (2-line LCD display)

Shipping Weight (System, Accessories, Packing): 47 lb (21.4kg)

MSRP U.S.: $1499.95 each

オーディオ仕様

# of Amplifier Channels: 7

Continuous Average Power (FTC) per Channel (stereo mode): 90 Watts per channel, 20Hz – 20kHz, @ <0.07% THD, both channels driven into 8 ohms

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 Level/Impedance: 200mV/47k ohms - Linear (High-Level)

Signal-to-Noise Ratio: 100dB (IHF-A)

Surround System Adjacent Channel Separation:

Dolby Pro Logic I and II: 40dB

Dolby Digital: 55dB

DTS: 55dB

Frequency Response: 10Hz – 130kHz (+0/-3dB @ 1 watt)

Transient Intermodulation Distortion (TIM): Unmeasurable

Slew Rate: 40V/µsec

サイズ

Width: 17.3 inch (440mm)

Height: 6.5 inch (165mm)

Depth: 17.1 inch (435mm)

Weight: 41 lb (18.6kg)

Dimensions:

Carton Dimensions: 20.1 inch x 10 inch x 22.2 inch (510mm x 254mm x 565mm)

ビデオ仕様

Television Format: NTSC

Input Level/Impedance: 1Vp-p/75 ohms

Output Level/Impedance: 1V/75 ohms

Video Frequency Response:

Composite and S-Video: 10Hz – 8MHz (–3dB)

Component Video: 10Hz – 100MHz (–3dB)

HDMI: Version 1.1 with audio processing

Tuner Specifications

Frequency Range: AM... 520–1720kHz

Frequency Range: FM... 87.5 – 108.0MHz

Signal-to-Noise Ratio: AM... 45dB

Usable Sensitivity: FM... IHF 1.3µV/13.2dBf

Signal-to-Noise Ratio: FM... Mono/Stereo 70dB/68dB

Usable Sensitivity: AM... Loop 500µV

Distortion: AM... 1kHz, 50% Mod 0.8%

Distortion: FM... Mono/Stereo 0.2%/0.3%

Selectivity: AM... ± 10kHz, 30dB

Stereo Separation: FM... 40dB @ 1kHz

Selectivity: FM... ± 400kHz, 70dB

Image Rejection: FM... 80dB

IF Rejection: FM... 90dB

Amplifier Specifications

Amplifier Power (RMS): 75 x 7 @ 8 ohms, (20Hz – 20kHz, <0.07% THD) (all channels driven at full power)

High Instantaneous Current Capability (HCC): ± 50 Amps

Versatility at its best! 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 our EzSet/EQ system and high-current amplifier, and the AVR 645 performs with ease. Equally impressive on the video side is transcoding 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.