Logitech Z906 vs Z5500: Which to Buy?

Logitech Z906

This is the review of the comparison between two speakers from Logitech they are the Z906 and Z5500. They both are from the Z series speakers but their prices and features vary. To know which one good for you to buy, go to the detailed review.

Logitech Z906Logitech Z5500
Logitech Z906Logitech Z5500
Crisp sound.
Punchy bass in satellite speakers. The subwoofer is powerful.
Easy setup and usage.
Sturdy Build.
THX Certified.
Dolby Digital/DTS Amplifier.
Six Audio Inputs.
Remote Control Durability (Compared To The Z5500). Surround sound.
High-quality sound for the price. Multiple stereo modes.
5.1 Dolby and DTS decoding in the console.
Powerful, crisp sound.
Dolby Digital, DTS, DTS 96/24, and PCM 96/24 decoder.
Wireless remote control.
Coaxial and optical digital ins. Headphone jack.
All audio source connections are in the subwoofer.
Bland design.
Doesn’t feel technologically advanced as there’s no LCD monitor.
Not Compatible With Digital TrueHD/DTSHD.
No HDMI Connectors.
Satellites have one-way drivers. The cable bundle still assumes PC users.
Bright control console lights.
Bass can slightly overwhelm treble. Simulated 3D a hit-or-miss prospect.
The sub could sound tighter.


Speaker System Typehome theater speaker systemPC multimedia home theater speaker system
Speaker System Configuration5.1-channel5.1-channel
System Components4 x Satellite speakers, 1 x Center channel speaker, 1 x Subwoofer, Control unit5 speakers, control unit, subwoofer
Amplification Typeactiveactive
Audio System Nominal Output Power (Total)500 Watt505 Watt
Frequency Response33 – 20000 Hz
Nominal Impedance8 KOhm
Signal-To-Noise Ratio100 dB
Output Level (SPL)115 dB
Audio Amplifierintegrated
THX certifiedYesYes
Connectivity TechnologyWiredWired
Built-in DecodersDTS decoder, Dolby DigitalDTS 96/24, DTS decoder, Dolby Digital, Dolby Pro Logic II
Built-in DecodersDTS decoderDTS 96/24, DTS decoder, Dolby Digital, Dolby Pro Logic II
Surround System Class5.1 channel5.1 channel
Designed forfor home theaterfor PC
Typespeaker systemspeaker system
Speaker TypeSpeakerSpeaker
Speaker Qty1.41.4
Nominal (RMS) Output Power165 Watt, 67 Watt188 Watt, 62 Watt, 69 Watt
Recommended Placingwall-mountable
Connectivity Technologywiredwired
Typeremote controlremote control
Remote Control Technologyinfraredinfrared
Type5.1 channel audio line-in, SPDIF input, audio line-in5.1 channel audio line-in, SPDIF input, audio line-in
Connector TypeRCA, RCA x 2, TOSLINK, mini-phone stereo 3.5 mmRCA, TOSLINK, mini-phone stereo 3.5 mm
Typecenter channel speaker, control unit, satellite speaker, subwoofersatellite speaker, center channel speaker, subwoofer
Width11.1 in, 11.5 in, 3.9 in, 6.5 in
Depth11.1 in, 12.6 in, 3.7 in
Height11.5 in, 3.9 in, 6.5 in
Weight17.6 oz, 19.8 lbs, 31.4 oz
Features5.1 speaker system.

1000 Watts peak/500 Watts RMS power.

Powerful surround sound that is THX Certified.

Tuned to the highest standards to achieve THX Certification.

Dolby Digital and DTS encoded soundtracks.

Delivers rich audio and thunderous bass.

Sound that you can truly hear and feel.

Supports multiple inputs simultaneously.

Choose the audio input via the control console or remote control.

Independently adjust the volume levels of each satellite speaker as well as the subwoofer.

Access power and mute all from the control panel or with the wireless remote control.

Define your listening experience by selecting either 2.1, 4.1 or 3D surround sound.

Connect up to six compatible devices via 3.5mm, RCA, six-channel direct, digital coaxial and optical inputs.
Onboard 5.1 digital decoding.

THX-certified sound Quality you can count on—these speakers have met strict performance standards to earn the THX seal of approval.

505-watt (RMS) surround sound You’ll hear it all around you—from the squeal of cars in your favorite game to the pitter-patter of rain in your favorite movie—and experience true immersion.

10″ (25.4 cm) long-throw subwoofer.

Aluminum, phase-plug satellites The aluminum drivers outperform conventional two-way designs giving you even frequency response with clear high-end and rich mid-range tones.

Digital and analog inputs.

SoundTouch control panel You’ll enjoy convenient control of your audio—you can change the volume on all your speakers, turn the power on or off, set inputs, and more.

Wireless remote.

Wall-mountable satellites You simply rotate the stands of your satellite speakers to switch from desktop to wall.

Detail Review:


Logitech Z906

Logitech has long been in the peripheral space making everything from game controllers to keep order mice combinations and speaker sets also. There are obviously vastly more powerful and more dynamic systems available on the market but the advantage of the Z906 is that everything is already in the box. 

Logitech Z5500

The Logitech Z5500 has 5.1 which means there is one center channel speaker for surround sound speakers and one subwoofer. These include a control console and also a remote control.

Logitech Z906


Logitech Z906

The control console is easy to understand with options for what input is selected, what channels are being used, what volume each channel is currently set to, a mute button, a massive volume wheel, and an effects selector for cycling between 5.1, 4.1, 2.1, and or no audio effects. The remote is also capable of managing all these options well, great features right there. On the side of the console, there are two 3.5 millimeter jacks for headphones or connecting your phone as an auxiliary input. The set 906 pauses all major digital audio providers including Dolby Digital, DTS, and also THX.

The only thing it’s missing in the box is decent speaker stands however they do have the option for wall mounting with screwed points on the back of each speaker. As a compromise, all the speakers have sticky rubber pads, that are meant to act as a fit that will do the job just fine. On the back of the sub, you can see the Z906 has plenty of input options including six-channel direct PC sound card ports, RCA stereo, 2 digital optical ports, and a coaxial port. All up there are five audio options that can all be connected at once and cycled through on the control console should be so inclined.

Logitech Z5500

Each speaker consists of a removable dust cover to expose the 2-inch cone below. These are special because there’s a silver piece in the middle which directs the sound towards you. This has a removable grill and a large soundhole. To control all this we have a quite small control pod. On the back, you can see numerous ports that support almost everything you could think of a digital coaxial, optical input, a 6 channel direct front-rear, and Center subwoofer input. Above that, we have a small opening to let the air out and on the side, we have a quick access input and output connection.

Below the infrared sensor, we have a small easy read screen and 5 setting buttons, also a giant tactile feel volume wheel. On the bottom, we have a power button that can either be blue or red. At the back of the subwoofer, we can see color-coded inputs for all of your speaker cables as well below that we have a power switch that controls the whole entire system and a fuse cover. On the side, we have a giant heatsink to keep the system cool and on the back of each speaker, we have a removable wire connection so if something breaks you can easily replace it.

Logitech Z5500


Logitech Z906

I certainly love buying from big brands like Logitech who don’t skip on what you need to get your audio system up and running with ease. Included in the box is a remote control with good Duracell triple-A batteries, a control console, five bundles of 18 gauge speaker wire with the rear cables totaling a sizable 7.6 meters of each while the front and centers have a healthy 4.6 meters each in length, six-channel direct audio input cable 3.5-millimeter jacks, a user manual, and the 5.1 speaker system itself.

On paper, the Z906 subwoofer pumps out 165 watts while the satellite speakers breathe a clean 67 watts each including the center speaker. Therefore the total package should be 500 watts but on the box, it has a very clear and distinctive 1000 watt rating. According to Logitech’s website and doing a bit of a google search apparently this system is capable of putting out 1000 watts under certain conditions but I couldn’t find out exactly what those certain conditions were.

It’s a 5.1 system that has 500 watts of total power, it can be set up in a 2.1, 4.1, or stereo 3d matrix mode, it boasts Dolby digital DTS and PCM audio, sound pressure level is rated up to 110 decibels, the frequency response is amazing from 35 Hertz to 20,000 kilohertz, and while the signal to noise ratio is weighted to 95 decibels. It has quite a range of input options including RCA, optical, coaxial, six-channel direct 3.5-millimeter jacks, and analog stereo also 3.5-millimeters. It does include remote control and it comes with fantastic Duracell batteries.

The set-off time will vary depending on the size and placement of the satellite speakers in your room. For me, it took around 20 to 30 minutes to thread all the cables nice and neatly around my room. But the whole unit is effectively plug-and-play. The sub of the Z906 doesn’t have an external heat sink which has been speculating as to how the subwoofer that doubles as the amplifier is able to disperse the inevitable heat that would be generated inside. Perhaps it closes out the con on the side of the unit but it does make me wonder if it will last in the long run.

Logitech Z5500

The set Logitech 5500 speakers are incredibly awesome. We have the control console, where you can change volume, turns on and off, input effect settings level, and mute that’s basically all you can do with the console. On the back of the console, we have three different stereo spots for the audio jack basically. We need to connect this control console to the subwoofer and this subwoofer works amazing. The subwoofer on the sets Z5500 is the total weight of a whole package of the set, it’s so heavy and incredibly much power.

Every small speaker comes with a filter on and you can take this on and off whenever you want to. You can use the filter when you want to secure them. On the backside of the speaker, we have plus and minus we connect them to the subwoofer and a little hole with that let the air come out. You can also adjust these speakers stand like you can mount them to the wall basically and you can also use them as a stand to keep it on your desk which is pretty cool. All of these speakers are basically the same.

We have got a remote controller with these. When you push the test button up there every speaker would start to make some noise and the subwoofer and everything. Then we have got a power button just to power on and power off. Then we have got the volume buttons to increase and decrease the volume, and mute button down there. The buttons there in the middle changes the surround up and down, center up and down, and a subwoofer up and down. So it’s basically the same settings on the control console but you can do it Wireless basically with these remote controllers.

These speakers look like some science fiction sets but they are functional. Still, the Logitech Z906 looks much better than this. The control panel is okay too and the subwoofer I love it I just love it I love the subwoofers and it is really amazing. The subwoofer is so heavy and it delivers 188 watts while the center delivers 69 watts and all the other speakers deliver 62 watts and that results in 505 watts. 

Logitech Z906


Logitech Z906

Considering the cost of these speakers is a modest three hundred US dollars some corners are going to be cut. For me most notably the satellite speakers do not have separate tweeters, so while the package boasts 110 decibels sound pressure level 35 hertz to 20,000 kilohertz and a signal-to-noise ratio of up to 95 decibels it is clear to me that some of the information must be lost without separate tweeters for the speakers. To simplify this equation, a tweeter deals with the upper ranges of the signal.

When there is a separate cone to the main speaker diaphragm you get better dynamic ranges in treble values over a speaker. The satellite speakers at best sound good and they’re okay but they don’t have the depth. As for the size of the power unit, it pumps out all the bass you will ever want and thankfully you can reduce the blast with the control console. I found the bass overwhelming using the acoustic guitars so it’s a good all-rounder.

Logitech Z5500

There is a large soundhole on each speaker to produce great sound. This speaker system includes a large 10-inch subwoofer which pounds out a hefty amount of bass. The sound out of this is very crisp and clean. Especially, because it is a 5.1 system so all the sound is separated from each other. The subwoofer can be returned down so if it was a little bit too bassy for you. If you’re buying a 10-inch subwoofer you’ve got a love bass.

Logitech Z5500


If you’re after a good 5.1 surround system that doesn’t break the bank and is capable of handling games, movies, music, and playing guitars then the Z906 is an absolute contender for your money. So you should buy the Z906 because it sounds better than the Z5500 for its price.

Expert Reviews of Logitech Z906:

By Tbreak.com
The Logitech Z906 Surround Sound speakers come from a long line of successful speakers released by Logitech over the past decade. The Z906 has some significantly large boots to fill since the Z5500 were a spectacular set of PC speakers released 6…

By Expert Reviews
Plenty of power, but the Z906 isn’t the leap forward we were hoping for – dedicated sets from Onkyo and Sony are a better bet…

By Smarthouse
Key FeaturesDolby Digital & DTS decoding500W output3 x digital audio inputsSupplied desktop control consoleStereo 3D, 4.1 & 2.1 modesDesign and connectionsAlthough this 5.1-channel home cinema package is primarily intended for use with a PC, it’s…

By MaximumPC
The Z906 is a worthy successor to the vaunted Z-5500. It’s great with games and good with Blu-ray movies, but its weak musical performance, lack of HD-audio support, and the absence of HDMI pass-through deny it a Kick-Ass Award.

By Trusted Reviews
Whether you’re using the Z906 in the office or living room, it delivers a very impressive sound with depth, punch, and decent detail reproduction. And although its techy design is better suited to a desk than a TV stand, build quality is extremely…

Expert Reviews of Logitech Z5500:

By cnet
A versatile set of high-end 5.1 speakers, Logitech’s newest flagship will handle with near-perfect quality as many audio sources as you can throw at it.

By digital trends
The Logitech Z-5500 is the best all-around PC speaker system we have used to date. The sound quality is first-rate, the system looks stylish and the added features/decoders are merely frosting on the cake. Though the system is now slightly dated, the Z-5500 is that rare breed of gadgets that, even when an update does come down the pipeline, we would not have any regrets having purchased. As far as PC speaker setups go, you can’t do much better in terms of overall performance and feature set – go get you some.

By Audioholics
With a street price of around $280, I found the THX-certified Logitech Z-5500 Digital Multimedia Speaker system to be more than sufficient for creating realistic gaming effects. It is also a flexible enough system to allow use with either multiple stereo input sources or a combination of 6-channel input and coaxes/optical S/PDIF output from a CD or DVD player. This is a full surround sound system plus a pretty sophisticated digital compact receiver. In addition to its standard rear inputs, you can also connect a stereo MP3 player or minidisc to the additional side input.

By Expert Reviews
Logitech has produced an excellent-value, superb surround-sound speaker kit. The Z-5500 has built-in support and decoding for Dolby Digital and DTS soundtracks, but you’ll have to rely on your input device, whether it’s a Blu-ray player or your PC, to decode and process more advanced audio codecs, such as Dolby TrueHD. You’ll get a much wider range of features from a standalone AV receiver, but this is by far the best-sounding and most capable of the PC speaker sets and does a great job of bridging the gap between PC and home cinema audio. It’s our Best Buy.

By goodgearguide
If you need a great set of PC speakers for movies and games, then the Z5500s should be a prime candidate. For music lovers, they may not be the first choice, but their strong performance all around means they cannot be ignored.