Logitech Z623 vs. Z625: Which One Is Better?

Many people are unaware of the difference between Logitech Z623 and Z625. These speakers have a lot in common, but one is much better for gaming than the other. The Logitech Z623 is a 2.1 speaker system with a rated power of 300 watts.

The Logitech Z625, on the other hand, is a 5.1 speaker system with a rated power of 500 watts. While both speakers work well for music and movies, they differ when it comes to gaming. 

Specifications

	Logitech Z623	Logitech Z625
Dimensions	7.7 x 4.6 x 5.0 inches	11.1 x 11.9 x 10.4 inches
Weight	18.15 pounds	23.6 pounds
Channels	2.1	2.1
ASIN	B003VAHYTG	B08L886Z29
Wi-Fi	No	No
Bluetooth	No	No
Frequency	35 Hz – 20 kHz	35 Hz – 20 kHz
Controls	Volume, bass and power	Volume, bass and power
Portable	No	No
Water resistant	No	No
Connectivity	RCA, 3.5mm inputs	Optical input, two 3.5mm inputs, RCA and Headphone jack

Specifications – Logitech Z623

The Logitech Z623 speakers are an excellent option for an affordable and quality speaker. The speakers have a five-layer woofer and tweeter, as well as a two-way design.

They also feature an environmental seal that helps keep the sound quality consistent even when outdoor listening.

The Logitech Z623 speakers come with a one-year warranty, which is excellent for those who want to ensure their speaker is working properly.

Specifications – Logitech Z625

The Logitech Z625 speakers are 5 Speakers that offer excellent sound quality and durability. They are made from durable aluminum alloy, making them resistant to scratches and bumps.

The speaker also has a built-in amplifier that gives you the best sound quality. The speaker also uses a 3.5 mm jack for connection, which means you can easily use it with any device.

The Logitech Z625 speakers are perfect for use in any room and can be connected to your computer or TV.

Design

Design – Logitech Z623

At first glance, the Logitech Z623 speakers are quite an attractive set, with glossy speakers that curve downwards.

They are much lighter than they look but are still weighty enough to feel substantial. The satellite speakers have a good grip on their surface and can be tilted up or down for perfect positioning.

The Z623 satellite speakers have a smooth touch of sleek black color with a glossy look. On portability of these speakers, it is advisable to avoid moving them more often because of their size. 

Design – Logitech Z625

The Logitech Z625 has a design that is made to be durable. The speakers are made of plastic and aluminum, which makes them break-resistant. The materials also allow for the speaker set to be lightweight, so you can easily carry it with you when you’re on the go.

The Logitech Z625 is an improvement of the Z623 and, as such, expect a minimal difference. It has a black color finishing that is incredibly appealing to the eyes.

Control knobs are stationed on the right satellite speaker- a volume and bass knobs. Similarly, a power button is found on this speaker.

For those who want to have their own audio space, there is a provision of AUX on the speaker’s side. They are therefore bulky and less portable.

Portability

Portability – Logitech Z623

Overall, the Logitech Z623 speakers are an excellent option for those looking for a set of speakers to use while gaming or watching movies. Despite some shortcomings in detail, you can’t go wrong with these speakers.

The portability of the satellites is also an excellent feature. It’s easy to pack them up and take them with you so that you can enjoy your favorite games and movies anytime.

Portability – Logitech Z625

The Logitech Z625 is a set of speakers that are easy to take with you wherever you go. They weigh 7 pounds, making them lightweight enough for traveling purposes. These speakers are perfect for those who want to enjoy their music at home or on the go.

Pricing and Budget

Pricing and Budget – Logitech Z623

The Logitech Z623 speakers are not cheap, but they’re bundled with a subwoofer. And the sound quality is worth the investment. The satellites are accurate and responsive, with enough detail to make them a good choice for music lovers.

The bass response is also excellent, making them suitable for movies or gaming, where you want some severe immersion.

The price is the only real drawback of these speakers. They cost quite steep considering most people prize clarity and detail over bass response. But if you don’t mind the price, these speakers will be worth your investment.

Logitech Z623 is of great value and comes with a 2 years warranty. Their price ranges between $150 – $250, which is favorable going by the value it brings to your home listening and aesthetics. Also, considering its durability, we can consider this price economical and friendly to the pockets of its lovers. 

Pricing and Budget – Logitech Z625

The Logitech Z625 speakers are not cheap, but they aren’t unreasonably priced either.

It’s one of the more expensive speaker sets on the market, but it is a full-system set with a receiver and subwoofer for a full surround sound experience.

Even after the upgrades, the Z625 is still affordable and comes with a 2- year warranty. Different traders tag the item at a close range of $100 and $150. This price is relatively low and friendly to the buyers and appears as the company’s drive for their customers to migrate to the full use of Z625. 

Sound Quality

Sound Quality – Logitech Z623

Logitech Z623 speakers are among the best sets we’ve heard for gaming and movie watching. The bass is superb, with powerful lows that punch through all manner of sound.

It’s not just good for games and movies, though, it also holds up well at higher volumes. This means not only does it sound great, but so do podcasts and music too.

The only letdown is the satellite speakers, which lack a little in detail compared to others we’ve reviewed. They’re still good value given the price point, but if you’re looking for speakers with a bit more refinement at this price point, there may be better options out there that we’ll review soon.

Compared to other 2.1 channel speakers, the Z623 sounds marvelous. It can quickly turn your living room into a theatre because of its crisp audio from the speaker accompanied by thunder bass that you can still hear at low-frequency levels. The system is THX certified and works effortlessly to deliver studio-quality audio.

Sound Quality – Logitech Z625

Logitech Z625 speakers are perfect for those looking for a quality set of speakers. The speakers are capable of recreating sounds with accuracy and depth. The speakers also have enough power to fill a room with booming music.

The speaker is THX–certified and is built to give the best audio. It, therefore, delivers the exact artist’s vision into your room. The 2.1 channel speaker produces crisp audio with booming bass, making the experience memorable. 

Connectivity

Connectivity – Logitech Z623

The Logitech Z623 speaker system comes with a 2.1 PC audio package, which means it has a subwoofer and two satellite speakers. The PC audio package is functional and easy to set up, as long as you have a speaker wire that will work for your system.

It’s not wireless, so you’ll need to make sure you’ve got the right cable length to reach from the back of your computer to the back of your desk or wherever you want to place them.

The Logitech Z623 speaker system also includes a 3.5mm cable that plugs into the input jack on the side of your computer. This will allow you to play sound from anything with a headphone jack, like an iPod or iPhone, through these speakers.

The Z623 THX can be connected to a computer, TV, or gaming system through RCA and 3.5mm jack inputs. The great advantage of the Z623 THX is that you can connect all the two options and interchange smoothly in a heartbeat. Those who enjoy having their own sound space are also sorted as there is a jack for headphones and earphones.

Connectivity – Logitech Z625

The Logitech Z625 speaker set is easy to connect and set up. The speakers are Bluetooth-enabled, which means you can stream music from your smartphone or computer to the speakers. You can also use an auxiliary 3.5 mm cable if you’re streaming from a device without Bluetooth capabilities.

The best part about this speaker set is that it doesn’t require a complicated setup as many other speaker sets do.

It comes with a USB cable for plugging into your computer or laptop, as well as an AUX 3.5 mm cable for connecting to other devices, but all you have to do is plug them in and turn them on.

There’s no need to worry about configuring these speakers to connect wirelessly since they’re already Bluetooth enabled.

To connect Logitech Z625 through a computer, music system, DVD or computer, you will be able to use RCA stereo input and a jack input of 3.5mm. Similarly, the system has an optical input making it more futuristic than the Z623.

Additionally, it can support simultaneous connections. For instance, it will comfortably hold a connection of up to three devices such as a TV, computer, and a game console.

Space Considerations

Space Considerations – Logitech Z623

As with any speaker, one of the considerations you’ll want to consider is how much space you’re working with. These speakers are on the larger side, but they’re also THX-certified, meaning that they should be able to fill up any space you put them in without issue.

The Logitech Z623, being a 2.1 channel speaker system, requires a considerate space beside your desktop or TV. It is relatively huge compared to most speaker systems that accompany most computers. Most people report having difficulty placing the subwoofer due to its large size.

Space Considerations – Logitech Z625

The Logitech Z625 speakers are an excellent option for those with a lot of space in their living room or home office. The set can provide a full range of sound with no distortion and handle any classical to the rock genre.

The speakers come with two tweeters, two midrange drivers, and one subwoofer, delivering powerful sound from the satellites and the subwoofer.

The subwoofer of the Z625 is rather big, always causing a problem when being connected and balanced in the house. The speaker measures 4.6 inches by 7.7 inches by 4.9 inches for the left satellite speaker and 4.6 inches by 7.7 inches by 5.5 inches for the right satellite speaker.

The subwoofer measures 11.1 inches by 11.9 inches by 10.4 inches. Therefore, you will need considerably ample space to comfortably place the system before you can enjoy the musical experience it brings. 

Pros and Cons

Pros of Logitech Z623

• 2.1-channel speaker system
• Bluetooth connectivity for wireless music streaming
• 3D surround sound
• Built-in subwoofer
• Up to 12 hours of battery life
• One year warranty
• Sound produced is of high- quality with commendable bass sound
• The speakers are relatively cheap
• The speaker system has high durability; hence economical
• Easy connectivity of the speakers to TV or computer by use of RCA
• Because of its ability to support two connectivity, it saves time when changing the connection channels. 
• The power strength of Z623 is superb, as 200 watts is more than enough to run a 2.1 speaker system
• Its exterior design color blends easily with the home environment 

Cons of Logitech Z623

• It has a limited amount of drivers
• It doesn’t have any built-in equalizers
• The speakers are bulky and consume ample working space hence can be boring and lead to space constraints.
• The speaker system lacks a remote control. This makes it hectic to operate since one has to stretch to the knob.
• The excellent sound can also get boom sometimes.

Pros of Logitech Z625

• The sound quality is very good
• The speaker set can be connected to other devices, like a TV or laptop
• It’s easy to use with the remote control
• It has a 3.5mm audio input jack for other devices
• This speaker set outputs great sound even at high volumes without distortion.
• Optical output
• Has a tremendous bass
• Very easy to set up speakers
• Great for partying
• Speakers are quite suited for motion picture and video entertainment 
• Affordable 

Cons of Logitech Z625

• The sound quality is not as high as it could be.
• The bass response isn’t good enough for those who want a deep low end.
• It lacks a remote, making it hard to control.
• Unavailability of Bluetooth connection.
• Satellites carry only one full-range driver each.
• The speakers are expensive and out of reach for many people.
• There is not much separation from Z623.

Logitech Z623 vs. Z625 – Which Is Better?

The Logitech Z623 is an excellent sound system with some advanced features for a reasonable price. The z623 has more inputs than the z625, but the only significant difference is that the z625 includes an optical input.

If you need visual input, then this is the better option. However, if you are looking for an affordable speaker system with many inputs, the z623 is a solid choice.

Clearly, between Logitech Z623 and Z625, putting other differences aside and considering the optical input of Z625 and analog RCA and 3.5mm input of Z623, we can conclude that Z625 is better than its little brother Z623.

Conclusion

The Logitech Z623 is the slightly less expensive of the two options. The z623 includes analog inputs, while the z625 consists of optical inputs.

The only significant difference between the z623 and z625 is that the z625 includes an optical input, whereas the z623 only has analog inputs. Using an optical connection results in a cleaner sound with improved channel separation.

If you are still looking for options, another similar Logitech system is the Logitech Z623.