Harman-Kardon AVR 225 Technical Specifications, See the following trademark acknowledgements

Audio Section

Stereo Mode

Continuous Average Power (FTC)

65 Watts per channel, @ < 0.07% THD, 20Hz – 20kHz, both channels driven into 8 ohms

Five-Channel Surround Modes

Power Per Individual Channel

Front L&R channels:

55 Watts per channel

@ < 0.07% THD, 20Hz–20kHz into 8 ohms

Center channel:

55 Watts @ < 0.07% THD, 20Hz–20kHz into 8 ohms

Surround channels:

55 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)	95dB
Surround System Adjacent Channel Separation
Analog Source Decoding	45dB
Dolby Digital	55dB
DTS	55dB
Frequency Response
@ 1W (+0dB, –3dB)	10Hz– 100kHz
High Instantaneous
Current Capability (HCC)	±28 Amps
Transient Intermodulation
Distortion (TIM)	Unmeasurable
Slew Rate	40V/µsec

TECHNICAL SPECIFICATIONS

FM Tuner Section
Frequency Range	87.5 –108.0MHz
Usable Sensitivity	IHF 1.3 µV/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 Section
Frequency Range	520 –1720kHz
Signal-to-Noise Ratio	45dB
Usable Sensitivity	Loop 500µV
Distortion	1kHz, 50% Mod 0.8%
Selectivity	±10kHz, 30dB
Video Section
Television Format	NTSC
Input Level/Impedance	1Vp-p/75 ohms
Output Level/Impedance	1Vp-p/75 ohms
Video Frequency
Response	10Hz–8MHz (–3dB)
General
Power Requirement	AC 120V/60Hz
Power Consumption	68W idle, 540W maximum
	(2 channels driven)
Dimensions (Max)
Width	17.3 inches (440mm)
Height	6.6 inches (168mm)
Depth	15.4 inches (390mm)
Weight	26.8 lb (12.2kg)

Depth measurement includes knobs, buttons and terminal connections.

Height measurement includes feet and chassis.

All features and specifications are subject to change without notice.

*See the following trademark acknowledgements:

Harman Kardon and Power for the Digital Revolution are registered trademarks of Harman Kardon, Inc.

TM is a trademark of Harman International Industries, Inc. (patent no. 5,386,478).

Manufactured under license from Dolby Laboratories. “Dolby,” “Pro Logic” and the Double-D symbol are registered trademarks of Dolby Laboratories. Confidential Unpublished Works.

©1992–1999 Dolby Laboratories, Inc. All rights reserved.

“DTS” and “DTS Digital Surround” are trademarks of Digital Theater Systems, Inc. UltraStereo is a trademark of UltraStereo Corp.

VMAx is a registered trademark of Harman International Industries, Inc., and is an implementation of Cooper Bauck Transaural Stereo under patent license.

Logic 7 is a registered trademark of Lexicon, Inc., a Harman International Company, and Harman International Industries, Inc.

Crystal is a registered trademark of Cirrus Logic Corp.

TECHNICAL SPECIFICATIONS 49