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Denon D-M40

Denon D-M40
alaScore 91

46 reviews

Mar, 2019

alaTest has collected and analyzed 46 reviews of Denon D-M40. The average rating for this product is 4.8/5, compared to an average rating of 4.1/5 for other Audio Systems for all reviews. Reviewers are impressed by the reliability and design. The size and price are also mentioned favorably.

usability, price, size, design, reliability

We analyzed user and expert ratings, product age and more factors. Compared to other Audio Systems the Denon D-M40 is awarded an overall alaScore™ of 91/100 = Excellent quality.

Review analysis

(Based on 46 reviews)

Expert Reviews  

User Reviews  

Showing 30 review(s)

Expert Reviews User Reviews


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Showing 1 - 10 of 30 Show Reviews: in English | in other languages (1)

Expert review by (

Denon D-M40 Micro HI-FI System overview


Denon D-M40 Ultimate Micro System (Black)

Consumer review (

Great sound


"For such a small unit the sound is extremely clear and powerful. Very easy to set up out of the box and very smart looking. Tuning setup could be a little less complicated but overall extremely pleased."

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

Jan, 2018

Consumer review (

Deon mini Hi- fi


"Neat system and easy to set up with excellent sound. My lack of DAB reception is the only drawback but FM fine. Very satisfied

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

Jan, 2018

Consumer review (

Products great features ,vast improvement on my old system.


Very pleased with delivery and comunications fron Richersounds. Products were well boxed ans easy to fit together was amazed at sound quality compared to my old Hitachi system . The only downside I found was there was no speaker cable included ,which i...

Jul, 2017

Consumer review (

What a sound... What a price.


After searching for a new / replacement Hi-Fi system and reading customer reviews I chose the DENON DM40 & Q3010 ACOUSTICS SPEAKERS, after setting up the system a day later ( because I forgot to order the speaker cable, my fault arrgghh ) , moving on,...

quality and price , the service received from the richer sounds team

me forgetting to order the speaker cable

Jul, 2017

Consumer review (

Every thing I wanted!


I spent some time researching online before I decided to buy this piece of kit. I have not been disappointed, it's great. But I must admit it was all I expected from Denon.

Jun, 2017

Consumer review (

Great combination


I'm always a separates person but my wife has been complaining that she can't play CD's as my system is so complicated.... so I went for this combination. Have to say, for the money, I'm beginning to wonder why I've spent £000's over the years fine...

detailed sound , very compact , amazing bass for the size


Jun, 2017

Consumer review (

What we wanted


We wanted a straightforward, easily moved (for security reasons) radio/CD player for use in our summerhouse/on terrace. We have connected the DM40 to a pair of small speakers that won't harm from living outside the house and have used the Mission LX2's...

Jun, 2017

Consumer review (

Best HiFi I have ever heard.


I have just set this system up with the Speakers on Vida-XL 46.6cm glass stands, and first let the DAB set up all of the stations, which worked very well, albeit with a telescopic arial, instead of the supplied wire one. I have only listened to DAB and...



May, 2017

Consumer review (

Highest Quality Sound.


"This Denon System is small in size but huge in sound quality. Both the CD player and the radio provide excellent sound quality which is even more amazing considering the price. The unit does not include either Bluetooth or wireless capability but, if...

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

May, 2017

Product Specifications


Cassette deck: No
Color of product:Black / Black, Cherry, Silver / Black, Silver / Black, Silver, Wood
Disc loading type:Front / Front disc loader
Loader type:Motorised, Front
Motorized disc loader:Y
Number of Discs:1
Number of disks:1
Number of optical discs:1
Optical disc player:Y
Product color:Black, Silver
Type:Micro set


Display Type:OLED

Energy Management

AC input frequency:50/60
AC input voltage:230
Power consumption (standby):0.3
Power consumption (typical):70
Power Source:AC


Integrated clock: Yes


Audio D/A Converter (DAC):192kHz/32bit
Frequency range:20 - 20000 / 45 - 40000
Number of loudspeakers:2
Number of Speakers:2
Peak Music Power Output (PMPO):120
RMS rated power:120 / 60
Speaker type:2-Way
Tweeter diameter:0.984
Tweeter Size:0.984
Woofer diameter:4.72
Woofer Size:4.72


Wi-Fi: No

Packaging Content

Manual: Yes
Warranty card: Yes


Card reader integrated: No
MP3 playback: Yes
USB direct playback: Yes

Ports & interfaces

Apple docking compatibility: No
Audio (L,R) in:1
Digital audio optical in:2
Headphone outputs:1
Subwoofer out: Yes
USB port:Y


AC input frequency:50/60
AC input voltage:230
Power consumption (standby):0.3
Power consumption (typical):70
Power Source:AC


FM band:87.5 - 108
FM band range:87.5 - 108
Preset stations quantity:40
Radio Data System (RDS): Yes
Supported bands:DAB, FM, DAB+ / FM
Supported radio bands:DAB,FM,DAB+ / FM

Technical Details

CD player: Yes
Power cord included: Yes
USB ports quantity:1

Weight & Dimensions

Front speaker depth:9.37
Front speaker height:9.21
Front speaker weight:7.94
Front speaker width:5.71