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For gamers, music fans and film lovers, a quality set of speakers is going to change the experience. Thanks to modern technology, today’s 2:1 speaker sets provide a full range of sounds. If you look at a brand like Logitech, you get all of this for a great price. We are going to look at the Logitech Z623 vs Z625. We will compare their design, sound quality and compatibility. After we have looked at the specifics of the 2:1 speaker sets, we will recap with a comparison chart and some pros and cons to help with the final decision.
Let’s begin with the many similarities between the Logitech Z623 and the Logitech Z625.
Logitech Z623 vs Z625 – Similarities
THX Certified
Speakers that are THX certified have been put through strict industry tests so that audio engineers have the precise sound when recording or mixing, making them ideal for professionals and sound enthusiasts. The Logitech Z623 and the Logitech Z625 are both THX certified.
Power
The subwoofer of the Logitech Z623 and the Logitech Z625 has a peak power rating of 260W and an RMS (continuous power) of 130W. Each of the satellite speakers has a peak power rating of 70W and RMS of 35W. In total, it’s a 400W peak and 200W RMS.
Device Sharing
There is no need to unplug and plugin other devices. The Logitech Z623 and the Logitech Z625 are designed so that you can connect up to 3 audio devices at once.
Compatibility
You will be able to use the Logitech Z623 and the Logitech Z625 with computers, music players, TVs, DVD and Blu-ray players. For video consoles, they are compatible with PlayStation 2, PlayStation 3, Xbox 360 and Wii.
Connectivity
The Logitech Z623 and the Logitech Z625 have 2 3.5mm jacks, an RCA input and a headphone output to connect all of your devices.
Controls
On the right satellite speakers of the Logitech Z623 and the Logitech Z625, there are three controls, power, bass and volume. Bear in mind that as there is no remote control, if you attach them to the TV you will have to stand up to adjust the volume.
2.1 channel configuration:
Both the Z623 and Z625 are 2.1 channel speaker systems, which means that they have two satellite speakers and a separate subwoofer. This configuration allows for a more immersive and dynamic audio experience, with clear and detailed high and mid-range sounds, as well as deep and powerful bass.
Volume control:
Both the Logitech Z623 and Logitech Z625 comes with a volume control knob, which allows you to easily adjust the volume of the speakers to your desired level.
Side by Side Comparison : Logitech Z623 vs Z625
You can quickly compare the Logitech Z623 and the Logitech Z625 with the side-by-side chart below.
Logitech Z623 | Logitech Z625 | |
| Image |  |  |
| Subwoofer Size | 11.2 x 12 x 10.5 | 11.1 x 11.9 x 10.4 inches |
| Satellite Speaker Size | 7.7 x 4.6 x 5 inches | 4.6 x 7.7 x 5.3 inches (r), 4.6 x 7.7 x 4.9 inches (l) |
| Total Weight | 18.5 pounds | 18.1 pounds |
| Color | Black | Black |
| THX Certified | Yes | Yes |
| Subwoofer Power | Peak 260W/ RMS 130W | Peak 260W/ RMS 130W |
| Satellite Speakers Power | Peak 70W/ RMS 35W | Peak 70W/ RMS 35W |
| Total Power | Peak 400W/ RMS 200W | Peak 400W/ RMS 200W |
| Frequency Response | 35Hz- 20KHz | N/A |
| Device Sharing | Up to 3 audio devices | Up to 3 audio devices |
| Compatibility | Computers, music players, TVs, DVD players, Blu-ray, Play Station 2 and 3 Xbox 360, Wii | Computers, music players, TVs, DVD players, Blu-ray, Play Station 2 and 3 Xbox 360, Wii |
| Connectivity | X2 3.5mm jack, RCA input, headphone output | X2 3.5mm jack, RCA input, headphone output |
| Controls | Power, volume, bass on right control | Power, volume, bass on right control |
| What’s Included | 3.5mm audio cable, documentation, 2-year limited warranty | 3.5mm audio cable, optical cable, documentation, 1-year limited warranty |
| Price |
There are just a few differences between the Logitech Z623 and the Logitech Z625. We will look at these now.
Differences Between Logitech Z623 and Logitech Z625
Appearance
Both of the 2:1 speaker sets are black and they are very similar in size.
Logitech Z623
The subwoofer measures 11.2 x 12 x 10.5 inches. Each of the satellite speakers is 7.7 x 4.6 x 5 inches. Together, they weigh 15.5 pounds. They have a black and silver finish and are designed to sit on a desk or shelf.
The Logitech Z623 has a stylish and functional design, and it is well-suited for use in a variety of settings.
Logitech Z625
The subwoofer is literally a fraction smaller at 11.1 x 11.9 x 10.4 inches. The right satellite speaker is 4.6 x 7.7 x 5.3 inches, and the left is 4.6 x 7.7 x 4.9 inches. The combined weight is 18.1 pounds.
Same as Previous model this looks stylish and functional.
The Winner Is- A Tie
Read next – Logitech Z533 vs Z623: Which Speaker System is Better?
What’s Included
You will receive everything you need to get the speakers set up. The documentation will help you get the best positions for the speakers.
Logitech Z623
The speaker set comes with a 3.5mm audio cable as well as the documentation.
Logitech Z625
You will receive the same as the Logitech Z623 and an optical cable.
The Winner Is- The Logitech Z625
Power output/ Sound Performance
This section is perfect for someone who loves loud music and enjoy powerful speaker performance.
Logitech Z623
This speaker produces 200 watts of power . which is decent at this price range of speaker.
Logitech Z625
The Z625 has a higher power output than the Z623, with a total power of 400 watts compared to 200 watts for the Z623. This means that the Z625 is capable of delivering louder and more powerful sound than the Z623.
The Winner Is- The Logitech Z625
THX Certification
For those of us who do not know about THX certification. THX certification is a mark of excellence in the audio-sound industry, and it is awarded to products that meet high standards for quality and performance. THX certification helps to to make sure that speakers deliver an authentic and immersive listening experience, and it is recognized as a guarantee of quality by consumers and industry professionals alike.
Logitech Z623
This is THX Certified .
Logitech Z625
Z625 has a higher level of THX certification than the Z623. The Z625 is THX Certified Audio, which means that it has undergone rigorous testing to ensure that it meets the highest standards for sound quality and performance. The Z623 is THX Certified Sound, which means that it meets a lower level of THX certification.
The Winner Is- The Logitech Z625
Value for Money
Being Logitech, you know you are getting a lot for your money.
Logitech Z623
Depending on the offers you can find, this is the slightly more expensive set. It does however come with a 2-year limited warranty.
Logitech Z625
You can save yourself maybe $20 to $30. The limited warranty is only 1-year.
The Winner Is- A Tie
Pros and Cons
We have included some pros and cons of the Logitech Z623 and the Logitech 625 to help with the final decision.
Logitech Z623
Pros:
- Amazing bass and vibrant mid-range
- Not distortion with louder volume
- Setup with various devices is quick and easy
Cons:
- Some question the durability of the speakers
Logitech Z625
Pros:
- A great amount of power and volume
- Good quality and long cables
- The sound is equally good with a Bluetooth adapter
Cons:
- The high frequencies might not be crisp enough for everyone
The Final Verdict
The Logitech Z623 and the Logitech Z625 are incredibly similar. They both look smart, and they are a good size for workstations and home entertainment systems. They certainly have enough power for most size rooms. The sound quality is awesome for both 2:1 speaker sets and you can tell the difference between THX certified and non-certified speakers.
There is also no difference in what you can use the Logitech Z623 and the Logitech Z625 with. We found them to be easy to set up with computers, TVs and video consoles. It’s handy having the controls on the speaker at your workstation but not so handy for TVs, however, this is a minor issue.
The overall winner today is the Logitech Z625 but only just. It makes sense to choose this set for the lower price but also the extra optical cable you receive.