Visit our Business Solutions website >>

Harman-Kardon AVR 660

Harman-Kardon AVR 660
alaScore 83

17 reviews

Dec, 2018

alaTest has collected and analyzed 17 reviews of Harman-Kardon AVR 660. The average rating for this product is 4.0/5, compared to an average rating of 4.1/5 for other products in the same category for all reviews.

We analyzed user and expert ratings, product age and more factors. Compared to other products in the same category the Harman-Kardon AVR 660 is awarded an overall alaScore™ of 83/100 = Very good quality.

Review analysis

(Based on 17 reviews)

Expert Reviews  

User Reviews  


Below is a list of reviews for this or similar products. If you think this grouping is wrong please click here to flag.
Read more on our FAQ’s page.
Showing 1 - 5 of 5 Show Reviews: in English | in other languages (12)

Consumer review ( review summary for Harman-Kardon AVR 660


alaTest has collected and analyzed 1 user review of Harman-Kardon AVR 660 from The average user rating for this product is 5.0/5, compared to an average user rating of 4.3/5 for other products in the same category on

100% of the reviews on give this product a positive rating.

This summary is based on the products: HARMAN KARDON AVR-660 - 7.1-Channel A/V ReceiverHARMAN KARDON AVR-660 - 7.1-Channel A/V Receiver

Dec, 2018

Expert review by : What Hi-Fi? (

Harman-Kardon AVR 660 review


It's good looking and well specced, but the AVR 660 doesn't pose a big threat to its rivals

Attacking, powerful sound ; beefy midrange and bass ; decent detail ; iPod dock is supplied

Hard treble ; average dynamics ; unintuitive remote

It’s good-looking, but the AVR 660 doesn’t pose a significant threat to its key rivals

May, 2010

Expert review by : Siddharth Zarabi (

Harman Kardon AVR660 AV Receiver


A superb performer but priced for only hardcore enthusiasts willing to spend.

Mar, 2010

Expert review by : Gadget Guy (

Harman Kardon AVR 660


Powerhouse, Bullet-proof audio performance, Very good video performance, iPod dock included

Auto setup procedures quite intricate

Apr, 2012

Expert review by : Stephen Dawson (

Harman Kardon AVR660 AV receiver


It quotes relatively low power and it looks unusually attractive. But be not deceived.

Product Specifications


Audio D/A Converter (DAC):24-bit/192kHz
Audio output channels:7.1
Power output per channel (20-20KHz@8 Ohm):75
Signal-to-Noise Ratio (SNR):70
Total Harmonic Distortion (THD):0.07

File formats

Image formats supported:JPG


Audio (L,R) in:6
Composite Video In:3
Digital audio coaxial in:4
Digital audio optical in:4
Ethernet LAN (RJ-45) ports:1
S-Video inputs quantity:4
USB ports quantity:1


Ethernet LAN: Yes
Wi-Fi: No

Optical Drive

Optical drive included: No

Other features



Component video (YPbPr/YCbCr) out:1
Digital audio coaxial out:1
Digital Audio Optical Out:1
HDMI Out:1
Number of HDMI Outputs:1

Packaging Content

Cables included:AC

Ports & interfaces

Connectivity Technology:Wired
RS-232 ports:1


Internet Radio: Yes
Preset stations quantity:30
Supported radio bands:AM, FM

Technical Details

Apple docking compatibility: No
Audio Decoders:Dolby Digital, Dolby Digital Plus, Dolby Pro Logic IIx, Dolby TrueHD, DTS, DTS 96/24, DTS Neo:6, DTS-ES (Discrete 6.1), DTS-ES (Matrix 6.1), DTS-HD
Colour of product:Black
Equalizer: Yes
Handheld remote control: Yes
On Screen Display (OSD): Yes


Video upscaling: Yes

Weight & Dimensions

Height :16.5