Enjoy bold sound when you listen to music, watch movies or play games with this speaker system that features 2 satellite speakers with 2.5" front-firing, sealed drivers and a 7" bass-reflex subwoofer. Integrated controls let you customize your audio.
Q: Can I adjust the bass and volume levels?
A: Yes, the speaker system has integrated controls for adjusting the volume and bass levels.
Q: Can I use these speakers with my game console?
A: Yes, these speakers are compatible with PlayStation 2, PlayStation 3, Xbox 360, and Wii (console A/V cable required).
Q: Does this speaker system have any certifications for audio quality?
A: Yes, this speaker system is THX certified for high-quality audio.
Q: What kind of inputs does this speaker system have?
A: This speaker system has 3.5mm auxiliary and RCA inputs, as well as a headphone output.
Q: Does this speaker system have a subwoofer?
A: Yes, it comes with a 7-inch bass reflex subwoofer.
Q: How much power does this speaker system have?
A: The total system power is 330W, with 130W for the subwoofer and 100W per satellite speaker.
A: Nothing is Bluetooth. The speakers are wired to the subwoofer. However I was able to connect a Bluetooth adapter (to the green speaker socket) and was able to play my tablet through these speakers via Bluetooth!
A: This is a very high level home theater sound, thunderous room shaking Bass & crystal clear highs look no further

Enjoy bold sound when you listen to music, watch movies or play games with this speaker system that features 2 satellite speakers with 2.5" front-firing, sealed drivers and a 7" bass-reflex subwoofer. Integrated controls let you customize your audio.

Enhance your computer audio with this 2.1-channel Logitech speaker system. Its THX Certification ensures that the subwoofer and two satellite units provide sonic accuracy for high-quality gaming, music and movie audio experiences. This 200W Logitech speaker system has optical, RCA and 3.5mm inputs for versatile connectivity with your media devices.

Dial into great sound for your desktop with Z407 Bluetooth computer speakers. Get immersive sound with a down-firing woofer that adds “boom” to your sound, and digital signal processing that keeps clarity across the sound spectrum. Stylish oval satellite speakers lay horizontally or vertically. Position them however you like to curate your space. Control it all with the Bluetooth-enabled wireless control dial. Adjust bass and volume, skip and pause tracks, from up to 20-meter line of sight range. Connect with Bluetooth, micro USB, or 3.5 mm inputs.

Turn up the intensity during gaming sessions with these Logitech LIGHTSYNC gaming speakers. An RGB lighting sequence driven by your games makes play more exciting, while integrated DTS:X Ultra surround sound creates detailed, powerful audio for a more immersive experience. Bluetooth pairing buttons and volume controls allow for effortless operation. Featuring a LIGHTSYNC screen sampler, these Logitech LIGHTSYNC gaming speakers let you build your own custom light show.
| Pros for Logitech - Z623 2.1 Speaker System (3-Piece) for PC - Black | |||
|---|---|---|---|
| Sound Quality, Bass, Volume, Ease of use, Price | Sound Quality, Bass, Volume, Ease of use, Price | Sound Quality, Bass, Ease of use, Volume, Bluetooth | Sound Quality, Volume, RGB Lighting, Setup Ease, Connectivity |
| Cons for Logitech - Z623 2.1 Speaker System (3-Piece) for PC - Black | |||
| Cable Length, Bluetooth | Cabling | Instructions | There were no cons for this product— |
Customers consistently note the Z623 2.1 Speaker System for PC delivers awesome sound quality and a decent amount of bass. Many appreciate its ease of use and great price. Some customers feel the cable length could be longer, and a few wish it had Bluetooth connectivity.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
I was looking to upgrade the standard speakers for my PC. I chose Logitech because i have owned one of thier older surround sound set up in the past and was pleased. This neer system blows that one away by far. Very simple and no nonsense controls. Clean finishes on the material. Instructions were simple. I live in a duplex. Theres no way i can turn the system up evwn close to its limits or i would get evicted. System can be heard from accross the street. Sounds aren't just simply Loud. Highs are very clearly highs and the subwoofer makes enough bass to rattle the floor and my puppys ears 10 out of 10
Posted by RussellC
These speakers are really nice especially for the price. I had a cheap $20 set of logitech speakers that lasted me 7 years that finally gave out today. So I went and picked this up. Wow. These speakers are impressive! The bass is awesome and you can adjust it to your liking. The speakers can get veryyy loud and at first it may feel like the mids and highs are lackluster but they are very pure. You can hear so many different things going on and the sound is very crisp. Even on max volume there is no distortion just the sound being amplified. Definitely recommend.
Posted by Alex
I got this system for my Tv / Blu Ray player at my office. I have a 24 inch Insignia LED 1080P Model: NS-24E400NA14 and Blu Ray player. I use the TV for watching movies. I hooked up the 2.1 speaker system to the blu ray player RCA input and out put. red / white. Had to buy cables. It did come with the head phone / jack cable. But I wanted the truest and best sound so I used the RCA cables. Let me tell you this thing ROCKS!, I have the volume on the speakers at about 1/2 way and the sub woofer at about 3/4 .. OMG you can feel the bass..I watched Olympus has Fallen over the weekend... amazing sound from the speakers. You would have thought I have a 500-1,000dollar home theater system. Not a 107 dollars 2.1 computer speaker system.
Posted by bigbear1961