Logitech Z623 VS Z625

Speakers are very convenient and the reason why many choose to use speakers is because they are more comfortable and in some cases, required for the audio to reach a wider audience. There are also plenty to choose from based on the main setup such as Logitech Z623 Vs Z625 that are ideal for computers or small entertainment systems. These speakers are affordable and sound good too so before deciding the option, let’s see below about what they can offer.

In this comparison, we are going to talk about:

  • How to Select a Computer Speaker
  • What are Logitech Z623 and Z625
  • How are the Design of Logitech Z623 and Z625
  • How are the Sound Quality of Logitech Z623 and Z625
  • How are the Setup of Logitech Z623 and Z625
  • What else Logitech Z623 and Z625 can offer
  • Logitech Z623 Vs Z625

Computer Speakers

Both image and the sound coming from your speakers are going to affect the overall experience when watching or playing something. You may already have the newest gaming monitor but what about the speakers? It is not a secret that bad audio quality can ruin everything. For example, many social media compress their audio so much that it sounds so bad. Even when the smartphone is very much capable and the image or video look amazing, bad audio is going to ruin it all.

Depending on what system you are using, there are so many methods to improve the audio experience. The choice of a gamers and a musician will most likely be different thus, it is best to get one that you like or see as the best choice. When it comes to speakers made to accompany your computer, make sure to match it with the application. For entertainment purposes only we can use almost any speaker with compatible connectivity but for professional purposes we will need a dedicated monitor.

If you will place the speaker on a table or with the computer, make sure to find the options that fit on your space. Speakers come in a wide range of sizes and it is safe to say that the larger the driver, the louder they can get. Consider the connectivity too because some are with cable and some can be connected through Bluetooth. With cable they will be cheaper and overall more reliable but less convenient, especially if you will also connect the speaker with other smart devices.

Bluetooth speakers such as UE Boom 2 Vs Boom 3 for example are ideal for home use or to accompany your outdoor activities, and they sound very good too. Most speakers, especially for home use, are stereo or come in both right and left channels. You can improve the experience by choosing 2.1 surround sound with a subwoofer or even a 5.1 system with 4 surround speakers and 1 center with 1 subwoofer. The more speakers are ideal if you will put them on walls to provide the best experience.

Lastly is the sound and this is highly subjective since many of us probably won’t listen to the speaker until it arrives at our home. Online shopping does make everything more convenient but sometimes it is also a bit confusing. Since we don’t know how they sound yet, checking the sample from other users can be a good idea but note that our current audio system also affects how this sounds to our ears.

 Logitech Z623Logitech Z625
Product Dimensions‎17.31 x 11.87 x 12.25 inches
7.7 x 4.6 x 5.3 inches
Shipping Weight18.15 pounds
18.1 pounds
Shop now at AmazonCheck priceCheck price

About Logitech Z623 and Z625

If you have decided to buy a speaker now, it is wise to see what the options are in the market. There are so many of them and our choice can be different so it is best to consider which seems to work best in the type of application and setup you have. For most people who watch videos and play video games, any speaker will be reliable as long as they are performing well but if you specifically want something that is more of a pro-quality, we will definitely need to invest more.

In general all speakers are not going to sound exactly or 100% the same based on how the manufacturer designs them but for casual use most of them should be fine. One of the most popular options for computer speakers is Logitech and we are sure this brand is extremely popular that many of us may already use some of the peripheral before such as mouse or keyboard. They also make audio equipment too for computers and small home entertainment systems.

For those interested to install a 2.1 surround speaker with their computers, the Logitech Z623 and Z625 will be two ideal options to consider. These speakers are loved by many and the main reason is probably the value because they are very affordable. As you can guess, the Z623 is the little brother and so it is more affordable but sound wise it is actually very similar to the Z625 that many of us can’t really pick up the difference. Some do say that Z625 sounds better but it is probably not as noticeable.

The speakers are more of a traditional and simple setup with two satellites and one subwoofer. The current price puts the Z625 at about $50 higher and to make this difference the speaker also comes with more, especially connectivity wise. None of Logitech Z623 and Z625 are wireless however so we recommend something else if you will be connecting smartphone and other compact audio players with the speaker.

Logitech Z623 and Z625 Design

The Logitech Z623 and Z625 are virtually identical so it is difficult to tell them apart just by looking at the design. What you can do to differentiate them is by checking the rear of the subwoofer because the satellites are pretty much identical. The overall housing is mostly made of plastic and there are two satellites accompanied with a single subwoofer. The dimensions of each satellite are 7.7 inches tall and 4.6 inches wide while the subwoofer is 11.1 inches tall and 12 inches wide.

For a standard setup, usually we will put the satellites on the table, on each side of the monitor or laptop while the subwoofer is too large for a typical table so we prefer to put it below or if you have a dedicated rack, we can also put them on a taller position. We need to plug the subwoofer to a wall power and both satellites to the subwoofer with the included cable.

Logitech Z623 and Z625 Sound Quality

Now for the most important part, you must wonder how the Logitech Z623 and Z625 sound but as it has been mentioned above, the two are very similar to each other. These are 400 watts peak or 200 watts RMS power speakers which get THX certification as well which means they have passed rigorous testing to meet deep bass, ample power, and good performance. They are overall very satisfying with clean sound and detailed enough to let you enjoy music any time of the day.

The overall sound profile is probably more towards low range which is not surprising but it doesn’t mean vocal heavy songs will sound bad on them since it is still overall very promising. The gaming performance is the same too and while personally we think gaming headset is better at delivering a more immersed experience, most people will be pleased to hear how their game sound effects will come out of these speakers.

Logitech Z623 and Z625 Setup

Setting up Logitech Z623 and Z625 are very convenient and quick. The main power is coming from the subwoofer as you need to connect it to a wall power so it is best to keep it closer to the source nearby. The satellites are then connected to the subwoofer; the ports are labeled so we don’t have to worry about where to plug the connector. Press the power button on the speaker and adjust the volume. The source is based on what you connect them with.

There is a 3.5mm cable or port to use so if your main device has this feature we do think it is the most convenient to use. There is also an RCA input on both speakers if you have an older source of audio and the main difference between the two is an addition of optical input which is only present on the Z625 series. In general the optical cable is less susceptible to interference or line loss. Issues can happen with optical cable as well but if they are traveling in the long run.

Logitech Z623 and Z625 Features

Lastly for the features, both Logitech Z623 and Z625 are very simple and straightforward. We don’t really have any modern features on both variants but the convenient volume button itself that is easy to reach and use. The right satellite also houses a jack for your headphone and AUX so we can reach it faster when needed. There is also bass boosted mode that can be used to pronounce the lower frequency but it is not ideal for most applications since the sound is not as balanced.

Logitech Z623 Vs Z625

There are plenty of good speakers to choose from but Logitech Z623 and Z625 are some of the most ideal in both sound quality and value. The two are mostly the same with good audio quality that fits on most ears. They are not completely neutral but fun for movies, games, and music. The main difference is only because the Z625 has an optical connection if you prefer to use this type of cable.

- THX-certified 2.1 speaker system brings your music, movies and games to life in immersive studio-quality audio; Satellites: 2 x 35 Watt
- RCA and 3.5 millimeter inputs make it easy to plug in up to 3 audio devices - your computer, iPod, game console, DVD player and more
- 2 satellite speakers and a powerful subwoofer deliver sound big enough to fill even large entertainment rooms.Please Note: Kindly refer the User Guide before use.
- Compatible with Television,Computer,Smartphone,Tablet,Music player,DVD player,Blu-ray player,PlayStation,Xbox,Wii. System Requirements: Works with any device with either a headphone jack (3.5 millimeter) or RCA input.
- THX Certified audio is designed to deliver the most accurate audio experience straight out-of-the-box. These Logitech Z625 THX Certified speakers are tuned to exact specifications to truthfully deliver the artist’s vision right into your living room.
- The 200 Watts RMS/400 Watts Peak power of Logitech Z625 2.1 speaker system delivers crisp sound and thundering bass. Powerful THX audio you can hear and feel.
- Z625 Powerful THX Sound 2.1 speaker system provides a versatile setup by supporting multiple inputs simultaneously including optical, 3.5mm and RCA; connect up to three compatible devices such as your game console, television and computer.
- Easily access all controls, including power, volume, bass, headphone jack and auxiliary jack on the right satellite speaker of the Logitech Z625 2.1 speaker system.


NOTE : Product prices, availability, ratings and save money information are accurate as of the date/time indicated on post time (as seen right bellow the tittle) and are subject to change. Any price, ratings, availability and save money information displayed on Amazon Site or Headphone Authority at the time of purchase will apply to the purchase of this product.

There is no bad option and we do like the two but if you won’t use the optical cable, there is no need to spend an additional $50 since Logitech Z623 is an already good choice. It is easy to use, pleasant to the ears, and also very affordable.


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