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Logitech LS 21

Logitech LS 21
alaScore 89

3563 reviews

Jan, 2025

alaTest has collected and analyzed 3563 reviews of Logitech LS 21. The average rating for this product is 3.9/5, compared to an average rating of 4.3/5 for other products in the same category for all reviews. Reviewers are impressed by the reliability and design. The size and usability also get good feedback.

price, usability, size, design, reliability

We analyzed user and expert ratings, product age and more factors. Compared to other products in the same category the Logitech LS 21 is awarded an overall alaScore™ of 89/100 = Very good quality.

Review analysis

(Based on 3563 reviews)

Expert Reviews  

User Reviews  

Showing 1953 review(s)

Expert Reviews User Reviews

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Showing 1 - 1158 of 1953 Show Reviews: in English | in other languages (1530)

Consumer review (amazon.co.uk)

Amazon.co.uk review summary for Logitech LS 21

 

alaTest has collected and analyzed 126 user reviews of Logitech LS 21 from Amazon.co.uk. The average user rating for this product is 4.0/5, compared to an average user rating of 4.4/5 for other products in the same category on Amazon.co.uk. People are impressed by the design and size. The usability and price are also mentioned favorably, whereas many are critical about the reliability.

price, usability, size, design

reliability

87% of the reviews on Amazon.co.uk give this product a positive rating.

Jan, 2025

Consumer review (amazon.com)

Amazon.com review summary for Logitech LS 21

 

alaTest has collected and analyzed 943 user reviews of Logitech LS 21 from Amazon.com. The average user rating for this product is 3.6/5, compared to an average user rating of 4.2/5 for other products in the same category on Amazon.com. People really like the design and size. The usability and price are also appreciated, whereas reviews are divided on the reliability.

price, usability, size, design

76% of the reviews on Amazon.com give this product a positive rating.

Jan, 2025

Consumer review (amazon.ca)

Amazon.ca review summary for Logitech LS 21

 

alaTest has collected and analyzed 79 user reviews of Logitech LS 21 from Amazon.ca. The average user rating for this product is 4.2/5, compared to an average user rating of 4.4/5 for other products in the same category on Amazon.ca. People really like the design and size. The usability and price also get good reviews. Comments are divided on the reliability.

price, usability, size, design

89% of the reviews on Amazon.ca give this product a positive rating.

Jan, 2025

Expert review by : Campbell Simpson (goodgearguide.com.au)

Logitech LS21 PC speakers

 

The Logitech LS21 is a stereo PC speaker system with two satellite speakers and a subwoofer. The sound it creates is well suited to small rooms, as mi...

Classy styling, good treble and mid-bass

No lower bass, low maximum volume

For listening to music while using your computer the Logitech LS21 speaker system is more than powerful enough. These PC speakers lose a bit of their lustre in larger rooms as the maximum volume is quite low, but as a budget system the Logitech LS21 is...

Apr, 2009

Consumer review (newegg.com)

A fair review

 

I got these speakers second hand from someone for Free who probably used them for a while, and now after another 4 years, yeah, they are not AWESOME or anything but still... They work, they are reliable

Sometimes you have to give the subwoofer a little kick to make the sound start working correctly again ; And I would NEVER pay $80 for these, which is currently what I see them listed for. Probably would give $30 for them

Oct, 2015

Consumer review (newegg.com)

Don't buy this speaker system - Low Volume

 

I purchased this speaker system some time ago and have been a loyal Logitech consumer (speakers, wireless keyboards/mice, cameras, etc.). I've also placed various Logitech products at my clients homes and offices throughout the years. Though I...

Price

Volume Quality, Cheap Construction

Oct, 2015

Consumer review (newegg.com)

Long lasting, but not good sound.

 

If you are looking for a cheap speaker system, its acceptable. but the sound isn't good at overall. I have not been impressed in any way with this sound system.

Clear mid and high range, movable volume control and headphone jack

Bass is dull. at high volume the speakers are fuzzy and scatchy sounding. Cables provided to connect to audio port are very low quality, or the audio out on the "bass unit" is made very poor

Oct, 2015

Consumer review (newegg.com)

Cheap and it shows

 

I bought these for some cheap speakers at the office, They are technically an upgrade from the dell soundbar on my monitor and laptop internal speakers. I would not recommend these to anyone. I wish I had spent a little more and got some better...

Cheap ; Headphone pass through jack on the volume controller

Almost no point in having the sub, bass is barely there ; Short cables from the speakers to the sub

Sep, 2015

Consumer review (newegg.com)

Logitech LS21

 

I bought this to replace an ancient Altec Lansing system that I had snagged for something like $30 brand new. I've used Logitech headsets, keyboards, and webcams for years without issue, so I thought this would be a no brainer. I was wrong. I should...

None as far as I'm concerned

Quiet ; Low Bass

Jul, 2015

Consumer review (newegg.com)

Logitech LS21

 

When I bought these they cost $30, and I got $30 speakers. They let me listen to music, etc. without headphones, and they haven't disintegrated yet

The audio quality is nothing special. Also, the microphone jack on the external volume control doesn't have a corresponding speaker jack, so if you usually wear a non-usb headset, you're going to have to keep plugging it in in the back when you switch

Jun, 2015

Consumer review (newegg.com)

Cheap speakers for cheap

 

When I bought these they cost $30, and I got $30 speakers. They let me listen to music, etc. without headphones, and they haven't disintegrated yet

The audio quality is nothing special. Also, the microphone jack on the external volume control doesn't have a corresponding speaker jack, so if you usually wear a non-usb headset, you're going to have to keep plugging it in in the back when you switch

Jun, 2015

Consumer review (newegg.com)

Would have been a great case!!!

 

When I bought these they cost $30, and I got $30 speakers. They let me listen to music, etc. without headphones, and they haven't disintegrated yet

The audio quality is nothing special. Also, the microphone jack on the external volume control doesn't have a corresponding speaker jack, so if you usually wear a non-usb headset, you're going to have to keep plugging it in in the back when you switch

Jun, 2015

Consumer review (newegg.com)

Good quality sound but...

 

Look elsewhere

Sound flows through them ; Got them cheaply when they were on sale

Bass sounds terrible ; Audio quality is tinny ; Annoying on/off switch

Jun, 2015

Price comparison for Logitech LS 21

No prices for this product