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Powerful sound, deep bass, immersive experience.

Logitech Z623 2.1 Speakersystem Review

Experience powerful sound and deep bass with the Logitech Z623 2.1 Speaker System. Its impressive audio quality, sturdy build, versatile connectivity, and sleek design make it a compelling choice for immersive sound.

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Logitech Z623 2.1 Speakersystem
Logitech Z623 2.1 Speakersystem
Logitech Z623 2.1 Speakersystem
Logitech Z623 2.1 Speakersystem
Logitech Z623 2.1 Speakersystem
Logitech Z623 2.1 Speakersystem
Logitech Z623 2.1 Speakersystem
Logitech Z623 2.1 Speakersystem
Logitech Z623 2.1 Speakersystem
Logitech Z623 2.1 Speakersystem
Logitech Z623 2.1 Speakersystem
Logitech Z623 2.1 Speakersystem
Logitech Z623 2.1 Speakersystem
Logitech Z623 2.1 Speakersystem

General Product Information

The Logitech Z623 is a 2.1 speaker system that offers powerful sound and a deep bass. It includes two satellite speakers and a subwoofer, providing a total power output of 200 watts RMS. This speaker system is designed to enhance your audio experience while gaming, watching movies, or listening to music.

If you like this review, you might also like our review on the Edifier S350DB 2.1 Pc Speaker Set.

Sound Quality

The sound quality of the Logitech Z623 is impressive. The satellite speakers produce clear and crisp audio, while the subwoofer adds depth and richness to the bass. The overall sound is immersive and well-balanced, allowing you to enjoy a wide range of audio content. Whether you're playing games or watching movies, the Z623 delivers a satisfying audio experience.

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Build Quality

The build quality of the Logitech Z623 is sturdy and durable. The satellite speakers are made of high-quality materials and feel solid in hand. The subwoofer is also well-built and features a robust design. The cables provided with the speaker system are of good quality and don't feel flimsy. Overall, the build quality of the Z623 is excellent, ensuring that it will last for a long time.

Logitech Z623 2.1 Speakersystem


The Logitech Z623 offers various connectivity options. It includes RCA and 3.5mm inputs, allowing you to connect it to a wide range of devices such as laptops, desktops, gaming consoles, and smartphones. The speaker system also features a headphone jack for private listening. The cables provided are long enough to offer flexibility when positioning the speakers.

Logitech Z623 2.1 Speakersystem


The Z623 comes with several useful features. The volume control and power button are conveniently located on the right satellite speaker, making it easy to adjust the audio and turn the system on/off. The subwoofer has its own control knob, allowing you to adjust the bass level according to your preference. The speaker system also has a built-in 3D stereo surround sound effect, enhancing the audio experience even further.


The Logitech Z623 has a sleek and modern design that will complement any setup. The satellite speakers have a black matte finish and a compact size, making them easy to fit on a desk or shelf. The subwoofer is slightly larger but still compact enough to be placed under a desk or next to a TV stand without taking up too much space. The overall aesthetic of the Z623 is minimalistic and elegant.

Logitech Z623 2.1 Speakersystem

Other Versions/Alternatives

Logitech offers a range of other speaker systems that you may consider as alternatives to the Z623. One such alternative is the Logitech Z625, which is similar to the Z623 but offers a higher power output of 400 watts RMS. The Z625 also includes optical input, which can be handy for connecting to gaming consoles or other devices that support optical audio.

Comparison with Competitors

When comparing the Logitech Z623 to its direct competitors in the same price range, such as the Creative Pebble Plus and the Klipsch ProMedia 2.1, the Z623 stands out for its powerful sound and deep bass. While the Creative Pebble Plus offers decent sound quality, it lacks the same level of bass impact as the Z623. The Klipsch ProMedia 2.1, on the other hand, provides excellent sound quality but at a higher price point. Considering its performance and price, the Logitech Z623 is a compelling choice for those seeking a 2.1 speaker system.

Logitech Z623 2.1 Speakersystem


The Logitech Z623 2.1 Speaker System offers an impressive audio experience with its powerful sound and deep bass. The build quality is excellent, ensuring durability and longevity. The connectivity options are versatile, allowing you to connect to a wide range of devices. The sleek and modern styling of the speakers adds a touch of elegance to any setup. While there are alternative options available, the Z623 offers a great value for its performance and price. If you're looking for a 2.1 speaker system that delivers immersive sound, the Logitech Z623 is an excellent choice.

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Pros & cons


  • Powerful and immersive sound quality
  • Strong bass performance
  • Easy setup and user-friendly controls
  • Durable build quality
  • Compatible with various devices


  • Large size may not be suitable for small spaces
  • Bass can be overpowering at high volumes
  • No wireless connectivity options
  • Remote control is not included
  • Speaker cables are not detachable

Technical specifications

Product Name Logitech Z623 2.1 Speaker System
Brand Logitech
Model Z623
Speaker Configuration 2.1
Power Output 200 Watts (RMS)
Frequency Response 35 Hz - 20 kHz
Signal-to-Noise Ratio ≥ 95 dB
Input Types 3.5mm audio jack, RCA, and 6-channel direct inputs
Controls Power, volume, and bass controls on right satellite speaker
Subwoofer 1 x 7-inch driver
Satellite Speakers 2 x 2.5-inch drivers
Dimensions (Subwoofer) 11.2 x 12 x 10.5 inches
Dimensions (Satellite Speakers) 4.7 x 3.9 x 6.7 inches
Weight (Subwoofer) 15.4 lbs
Weight (Satellite Speakers) 2.2 lbs each

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