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alaScore 89

214 reviews

Dec, 2018

We have collected and analyzed 1 expert reviews and 213 user reviews from international sources. Users rate it 84/100. The average review date is Dec 15, 2015. We have compared these reviews to 168419 reviews from other Audio Systems. The alaScore™ for this product is 89/100 = Very good. Last update: Dec 18, 2018.

Review analysis

(Based on 214 reviews)

1 expert reviews

User Reviews  

Showing 83 review(s)

Expert Reviews User Reviews


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Showing 1 - 48 of 83 Show Reviews: in English | in other languages (25)

Consumer review ( review summary for Sony CMT-SBT40D


alaTest has collected and analyzed 38 user reviews of Sony CMT-SBT40D from The average user rating for this product is 4.6/5, compared to an average user rating of 4.2/5 for other Audio Systems on Comments about the reliability and size are on the whole positive. The design and usability are also appreciated.

price, usability, design, size, reliability

95% of the reviews on give this product a positive rating.

This summary is based on the products: Sony CMT-SBT40D 50W Bluetooth Hi-Fi System with CD and FM RadioSony CMT-SBT40D 50W Bluetooth Hi-Fi System with CD and FM Radio

Dec, 2018

Expert review by (

Sony CMT-SBT40D review

  (Rating Hidden)

The Sony CMT-SBT40D is an elegant-looking micro hi-fi with a CD/DVD player, FM radio and Bluetooth connectivity to stream music from other devices, such as phones and tablets. It certainly looks the part and, at just over £100, it won't break the bank....

Dec, 2014

Consumer review (

great little hi-fi


fantastic hi-fi system love how small it is sound is awesome for how compact it is

Oct, 2018

Consumer review (

Good sound


This is a great little stereo, looks good and sounds great. I bought this for my bedroom and its just the right size. Would definitely recommend

Sep, 2018

Consumer review (

Delighted with purchase


Neat appearance.Just the right size for the small room in which it is used. Good sound for music and speech.Mainly use CD function.

Sep, 2018

Consumer review (

Excellent value and pin sharp sound


"Excellent sound for a small unit, looks very sleek, unfussy features, excellent value for money. Sony does it again. "

Ease to use; Good build quality; Value for money; Looks good

Sep, 2018

Consumer review (

Great Product


We bought this as a gift several months ago and its a lovely little system, quite easy to use and great sound. Good all rounder.

Sep, 2018

Consumer review (

Smart little Hi Fi system


"I am so pleased with this hi fi system. The sound is great and it's very compact. Love the fact that it has Bluetooth and a USB port. Very pleased overall. "

Ease to use; Good build quality; Value for money; Looks good

Sep, 2018

Consumer review (

Great sound


I love this stereo, I bought it for my bedroom and its the perfect size, the sound is amazing, exactly what I wanted

Aug, 2018

Consumer review (

Really lovely sound


Really pleased with this audio system. Very compact and easy to operate

Aug, 2018

Consumer review (

Just one problem...


Which socket do I plug the video cable into? Is it possible to buy an adapter to connect the cable by HDMI?

Aug, 2018

Product Specifications


Cassette deck: No
Color of product:Black, Grey
Number of disks:1
Number of optical discs:1
Optical disc player:Y
Type:Mini set


Display Type:LED

Energy Management

AC input frequency:60
AC input voltage:120
Power consumption (typical):35
Power Source:AC


Equalizer: Yes
Equalizer bands quantity:7
Remote controlled: Yes
Remotely operated:Y


Audio amplifier: Yes
Bass reflex: Yes
Karaoke: No
Number of loudspeakers:2
Number of Speakers:2
RMS rated power:50
Speaker type:2-Way
Tweeter diameter:2.24
Tweeter Size:2.24
Woofer diameter:3.74
Woofer Size:3.74


Wi-Fi: No

Packaging Content

Handheld remote control: Yes


Audio formats supported:MP3
Card reader integrated: No
Disc types supported:CD-R, CD-RW, DVD, DVD-R, DVD-RW
MP3 playback: Yes

Ports & interfaces

Apple docking compatibility: No
Bluetooth: Yes
Bluetooth profiles:A2DP, AVRCP
Bluetooth version:4.0
Near Field Communication (NFC): Yes
USB port:Y


AC input frequency:60
AC input voltage:120
Power consumption (typical):35
Power Source:AC


FM band:87.5 - 108
FM band range:87.5 - 108
Supported bands:FM
Supported radio bands:FM

Technical Details

USB charging: Yes

Weight & Dimensions

Front speaker depth:8.15
Front speaker height:8.43
Front speaker weight:3.75
Front speaker width:5.2
Main unit dimensions (WxDxH):6.69 x 8.74 x 5.22
Main unit weight:3.09