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Logitech

Logitech Z623 400 Watt Home Speaker System, 2.1 Speaker System - Black

  • Based on 16,738 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Jul 14
Order within 18 hours and 41 minutes
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Style: Analog


Features

  • THX-certified 2.1 speaker system brings your music, movies and games to life in immersive studio-quality audio; Satellites: 2 x 35 Watt.Mounting Type:Tabletop.Speakers maximum output power:400 watts.Waterproof : No
  • 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.
  • 400 Watts Peak/200 Watts RMS power delivers amped audio from this 2.1 speaker system. Subwoofer-130 W. Dimensions( H x W x D)-Subwoofer-11.2 x 12.0 x 10.5 inches. Right Satellite-7.7 x 4.6 x 5.0 inches. Left Satellite-7.7 x 4.6 x 5.0 inches

Description

Logitech Speaker system Z623 with THX-certified 2.1 system delivers big, bold sound with 200 watts (RMS) of power-from your music, movies, and games. From the Manufacturer Compatibility Compare Which Logitech Speakers Are Right For You?

Brand: Logitech


Speaker Maximum Output Power: 400 Watts


Connectivity Technology: RCA, Auxiliary


Audio Output Mode: Stereo, possibly Surround Sound


Mounting Type: Tabletop Mount


Material: ‎Metal


Model Name: ‎Z623


Speaker Type: ‎Satellite,Subwoofer,Monitor


Special Feature: ‎bass_boost, waterproof, usb_port


Recommended Uses For Product: ‎For Televisions


Compatible Devices: ‎MP3 Players, Gaming Console, Television, Personal Computer, Tablet, Smartphone


Unit Count: ‎3.0 Count


Controller Type: ‎Auxiliary/RCA Inputs


Surround Sound Channel Configuration: ‎3.1


Color: ‎Black


Included Components: ‎Speakers; 3.5 mm audio input cable; Speaker connector cables; User documentation


Product Dimensions: ‎17.31"D x 11.87"W x 12.25"H


Age Range (Description): ‎Adult


Item Weight: ‎8.2 Kilograms


Is Waterproof: ‎FALSE


Warranty Type: ‎Limited


Number of Items: ‎1


Control Method: ‎Remote


Speaker Size: ‎3.5 Millimeters


Power Source: ‎Corded Electric


Signal-to-Noise Ratio: ‎70 dB


Water Resistance Level: ‎Not Water Resistant


Customer Package Type: ‎Standard Packaging


Number of Batteries: ‎1 Lithium Ion batteries required.


Audio Driver Type: ‎Dynamic Driver


Subwoofer Connectivity Technology: ‎Wired


Connectivity Protocol: ‎Wi-Fi


Includes MP3 player?: ‎No


Number Of Circuits: ‎3


Number of Power Levels: ‎1


Processor Count: ‎2


Series Number: ‎623


Specific Uses For Product: ‎Gaming


UPC: ‎097855066466


Style: ‎Analog


Global Trade Identification Number: ‎66


Manufacturer: ‎Logitech


Item model number: ‎980-000402


Item Weight: ‎18.04 pounds


Item Dimensions LxWxH: ‎17.31 x 11.87 x 12.25 inches


Batteries: ‎1 Lithium Ion batteries required.


Language: ‎English


Country of Origin: ‎China


Is Discontinued By Manufacturer: ‎No


Date First Available: ‎July 9, 2010


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jul 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews

    • How To Resolve Power Button Static Issue (Easy)
Style: Analog
EDIT/NOTE: After about a year, these speakers developed a loud static/crackle noise when you'd touch the power button. Sounded like it was almost shorting out whenever I'd go to turn it on. (And bear in mind, that I dust frequently and keep a very clean house). Just wanted to let everyone know, if your speakers develop this problem, it can be rectified by simply taking an aerosol can of electric contact cleaner; use the little "straw" that comes with the cleaner; unplug your speakers from your outlet, and spray the contact cleaner all around the power button, directing it into the space between the power button and the case, all around the circumference of the button. Spray it good; give it a few minutes to dry, and plug your speakers back in. Voila! Good as new. These speakers produce the highest-quality bass that you will ever find anywhere even near this price point, hands down! Tight but full bass which will not disappoint. That being said, while the overall sound is definitely high-quality, it is not audiophile quality- but you were not eriously expecting that for this price, were you? Then again, these were obviously meant to be computer & A/V speakers (Although I use them for bedroom music speakers), so they were engineered to fill that niche, and they EXCEL at that purpose! I'm reviewing them more so from the perspective of music speakers- so plrease bear that in mind. My only real complaint, is that highs and certain mids can be rather recessed. That's it. If they had merely added a tweeter to each satellite, these speakers would be PERFECT. Even so, they still sound great- and the average user who listens to popular music probably wouldn't even notice. And that being said, they STILL sound better over-all than anything you can get anywhere near this price point which will retain powerful and quality bass. A few other niceties: The on/off button; Volume control; and bass level control are on one of the satellite speakers- so you can control everything conveniently and quickly, including the subwoofer. A headphone jack, and a 3.5mm input jack are also located on the same satellite- so you can plug your MP3 Player in easily. There is also a 3.5mm input on the sub, and R & L RCA input jacks on the sub. The actual components are very well-built and of nice quality. Heavy; not cheap and cheesy. And the sub is built sturdily and heavy enough to take the pounding of the bass that it is capable of producing, with no rattles or other annoying noises. The system works well at all volumes, from loud, to barely perceptible- including the sub, which still does it's thing, even at the lowest volume, and maintains the bass in proper proportion, even at very low volume- and thanks to the bass control knob, you can choose to have virtually no bass at all...or overwhelming bass- or anything in-between. You can tailor it just the way you like for your preferences and listening needs. The only slight caveats: The cables which connect the satellites to the sub are about 6' long. If you want to place the speakers further apart (Their placement in the room, and the orientation of the sub can make substantial differences in the sound) you'll have to get extensions. A standard RCA extension cable for the left satellite can be had for 6 bucks, but the special cable needed to extend the right cable (which contains all the controls) is rather expensive- ranging from 25 to 50 clams or more, depending on the length you need. Considering the qualityu of these speakers though, and the price for which you can get them here on Amazon, that doesn't bother me as much as it otherwise might- even if you spend 40 bananas on an extension, these speakers are still a great deal, and will still sound better than anything you can get for the combined price. Only other minor complaint: There are no keyholes or any other attachment points on the satellites for wall mounting. To be fair thopugh, most other systems designed primarily for computer use do not have such features either (Withj my old speakers, I drilled my own- without even taking the speakers apart- and I got lucky, and didn't hit anything inside...but I'm not willing to take that chance with these- so I made little shelves for the satellites, and velcroed them to the shelves!) That's it. Summary: If you're looking for great-sounding speakers for any purpose, with amazing bass, and are not prepared to spend several hundred bucks, get these! Period! Others aren't even close at anywhere near this price. There's no competition- these are simply the best you can get at this price point- case closed; no regrets! ... show more
Reviewed in the United States on January 3, 2015 by Mr. Howell
    • Bought a 2nd set, Great for the price, can run 2 sources
Style: Analog/Optical
I had a set of these for years and was very happy with them. The bass is rich and punchy and well balanced and the controls are great. After years of abuse I ruined the cable connections because I kept pushing against them with my foot while scooting a heavy recliner back, not realizing I was pushing directly against the cord connections. I'm honestly surprised they lasted that long considering what I was doing to them. My dogs would also use the subwoofer as a stand to look out the window. I'm not sure why but I replaced them with set of slightly cheaper speakers, the Klipsch ProMedia 2.1 THX set for $120, which many reviews assured me were great for the price and "punched above their weight." Neither was true. It's an understatement to say I was disappointed by them. The controls were awful and incapable of fine adjustment. The sound was muddy with no mids and the bass lacked that punch & definition that I loved in the Logitechs. After a couple months I got sick of them and decided to just eat the $120 and treat myself to another Logitech Z625 set. So worth it. I glued a 2x4 to the back of the subwoofer so that I won't damage them the way I did my last set. Great speakers. But my new favorite thing about them that I didn't even realize when I bought them is that they can play from the optical input and the 2.5mm stereo input simultaneously. This is huge for me because I have a personal desktop and a work desktop at the same desk and use a HDMI and peripheral switch to alternate between them. Previously I also needed an audio switch and I've already spent around $100 on switches having broken 3 of them because of their terrible plug designs. Not only will that not be a problem anymore, but I'll be able to hear my Zoom phone ring on my work PC even while using my personal PC. That's a big extra win for me and makes me like them even more than I did my last set. ... show more
Reviewed in the United States on January 1, 2025 by Ian S

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