Z523 2.1 Speaker System
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3 thoughts on “Logitech Speaker System Z523 with Subwoofer”
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exceptional sound and design,
I own several PC speaker systems that have a manufacturer’s suggested retail price in the same ballpark as Logitech’s Z523 system. (I also own several traditional stereo systems for use with stereo amplifiers; I’ve been kind of a speaker addict since my late teens.) To my ears, as well as to my eyes and hands – in other words in terms of sound quality, visual design, practical hands-on use/user-friendliness, and sturdiness of build – the Z523 system makes all the other PC speakers I own obsolete. If you want to know specifically what I am comparing the Z523 with, here is a list of the other PC speakers I own that are in the same price range as the Z523 system (in case some readers don’t know what 2.0, etc., means in this context, a 2.0 system is one with two front speakers, one left, one right; a 2.1 system adds a third component, that being a sub-woofer; Altec Lansing uses 2.2 to refer to a system they developed that has two front speakers each with a built-in down-firing sub-woofer): Creative GigaWorks T20 2.0 system, Creative GigaWorks HD50 2.0 system, Altec Lansing Expressionist Bass 2.2 system, Altec Lansing Expressionist Classic 2.0 system, Altec Lansing Expressionist Plus 2.1 system.
With the exception of the Altec Lansing Expressionist Plus system, I can turn the bass all the way up on the aforementioned systems and sometimes feel that I wish I could turn it up even more. When I have the bass at the maximum level on the Expressionist Plus system I don’t necessarily want more bass, but some folks might, and if that were the case, they couldn’t get it.
In contrast, I cannot imagine ever wanting to turn the bass control knob on the Z523 system to the maximum level. The knob, which is conveniently located on the lower right front of the right speaker, starts at the 7 o’clock position and stops when turned clockwise at the 5 o’clock position. With rock, pop, and classical music, as well as with “instant watch” movies streamed from Netflix, I do not feel a need to turn the bass past the 10 or at most the 11 o’clock position. This means that there is a lot more bass to be had should I ever want it.
While I love the sound of the Altec Lansing Expressionist Plus 2.1 system, not only does the overall sound quality of the Z523 system surpass it, but the Z523 system has a much more user-friendly design. The bass control and power on/off knob (power for the whole system) on the former is on the sub-woofer, which means that if the sub-woofer is on the floor (and it’s really too wide to be put anywhere else), the user must either operate it with her foot or she must bend or get down on the floor (e.g., crawl under a desk). With the Z523 system, once the sub-woofer is where the user wants it (e.g., on the floor under a desk and out of the way of feet, etc.), the power, volume, and bass level for the entire system can be controlled via two knobs on the right front speaker.
I assumed (as I did in my review of the Altec Lansing Expressionist Plus system) that instead of placing a down-firing sub-woofer above a carpeted surface, it would be better sound-wise to put a piece of wood under it. I apparently assumed wrong. I emailed Logitech about this, my email was forwarded to the Product Manager for the speakers in question, and in his (very quick) response, he said, “from a practical standpoint it really doesn’t matter the surface the sub sits on – as long as we’re not talking 3″ shag carpet that’s significantly decreasing the space between the bottom of the sub and the carpet.” And so I removed the piece of wood that I had placed under the sub-woofer, and I could hear no difference in sound quality, certainly no deterioration. The Product Manager also said, “low frequency sound coming from the sub is non directional so as long as the airflow isn’t materially reduced you won’t notice any affect on the sound.” As far as my ears can tell, he is right.
In addition to being tapered so that they sit on wide bottoms which make it more difficult for them to accidentally tip over (I’ve knocked over the Creative T20s a number of times, sometimes just by slightly bumping the desk or table they were sitting on), the Z523 speakers have metal grills on their fronts and backs. This means that if I do knock a speaker over or if I should clumsily poke a speaker with a finger or some object, the speakers are well-protected. All of the other speakers listed above have only soft protection, which is no protection at all, over the speakers. (As another reviewer of the Z523 system notes, the down-firing sub-woofer itself is fully exposed, and if one isn’t careful one could manage to poke a finger through it when removing it from the carton.)
The Z523 system is billed as a 360-degree or “omnidirectional acoustics” sound system, and indeed it is. I have the system set up in a room that runs 17′ by a little over 30′ (a living room with a dine-in kitchen off of it separated only…
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Excellent budget sound expansion for TV (decent for PC as well),
Customer Video Review Length:: 1:40 Mins
I decided to take a video of the sound difference with the speakers hooked up to our TV. You will see two clips in the video, both from the Harry Potter 5 DVD. (Fair use of copyrighted material, used without permission in order to demonstrate a product, clips are well within fair use guidelines on length and content, and quality. […]
The first part of the video is a recording of the scene with just the TV audio. I have the Logitech speakers turned off at this point. The second part of the video is the same scene, now with the Logitech speakers turned on. I have the bass on the speakers set to about 50{b81fbfd19e1fca5890798868c0714c408bbd5ec471654b6f9630c0fffa6e7eb3}, and the volume set to about 75{b81fbfd19e1fca5890798868c0714c408bbd5ec471654b6f9630c0fffa6e7eb3}. You will notice a clear difference in the sound quality. They ADD to the TV sound, they do not take over for it. What you won’t notice (because recorded sound can’t reproduce it), is the awesome bass that the bass unit kicks out. It is QUITE a noticeable, if you are in the room. It is actually a little TOO powerful for an apartment, actually. ^_^
We have the speakers hooked into our TV with standard audio composite cables hooked into the auxiliary input for the speakers. It works very well. When you have it setup this way, the sound is linked to the TV. If you mute the TV, then the Logitech speakers are muted as well. If you lower the TV volume, they lower their sound output as well (regardless of what their control knob is set at. If the knob is set to maximum, then the Logitech speakers will output a maximum boost of whatever signal it is being sent. So, if the TV volume is at 25{b81fbfd19e1fca5890798868c0714c408bbd5ec471654b6f9630c0fffa6e7eb3}, then the speakers will be outputting a 100{b81fbfd19e1fca5890798868c0714c408bbd5ec471654b6f9630c0fffa6e7eb3} boost of that 25{b81fbfd19e1fca5890798868c0714c408bbd5ec471654b6f9630c0fffa6e7eb3} signal. Etc.)
I also tried hooking the speakers up to the laptop, and the desktop computers in the house. In that setup, they are a bit less impressive. We have a 5.1 audio system for the desktop, and it outshines these speakers fairly well. For the laptop, it puts the built-in laptop speakers to shame, but that isn’t hard to do. ^_-
As for the rest of the bullet points put out by Logitech, I couldn’t notice any difference that their supposed “360 degrees of sound” offered. The speakers seem to me to put sound out in a LINEAR path away from where they are facing. I tried putting the speakers to the sides as far away from the TV as possible. I tried putting them behind the TV and pointing them up, point them down, etc. I put them in front of the TV, and I put them up high. In all cases, the sound seemed to be strongest wherever they were POINTED. I am sure they are sending out sound in 360 degrees (due to truth in advertising laws), but I heard no appreciative results of it. I could certainly hear the sounds they were projecting forwards, but from the sides it is less convincing. I CERTAINLY didn’t hear any sounds coming from BEHIND me (with the speakers situated in front of me, by the TV), like they claim they can do. “Rather than using only a forward-firing driver, Logitech speakers are acoustically engineered with both forward- and backward-firing drivers. So sound is projected and reflected more evenly and over a wider range of space. Result? Your whole room becomes a sweet spot filled with clear, rich, music–even if you’re behind the speakers.” [quote from amazon product page]
The speakers DO fill the room with sound. That claim seems to be a bit stretched to me. The speakers are loud, and they are decent, but they are certainly no substitute for a real 5.1, 6.1 or 7.1 sound system. They are a good hold-over until you get such a system, but don’t expect miracles.
In the matter of the down-firing sub-woofer, THAT claim is accurate. The freaking thing is so powerful, that we are uncomfortable using the bass in the evenings, when the neighbors are home. When/if we have the bass enabled, we keep it in the 5-15{b81fbfd19e1fca5890798868c0714c408bbd5ec471654b6f9630c0fffa6e7eb3} range.
The connections, and controls are all excellent too. I ESPECIALLY like that the speakers are smart enough to take their sound level cues (including mute) from their input source! I have had some bad experiences with speakers not smart enough to do that, in the past.
Over all, this is a 5 star product for what it is. If you go in expecting a decent 2.1 sound system that is NOT going to perform miracles of sound with some sort of PR voodoo concept of “Room-Filling Logitech 360-degree sound” somehow replacing a real surround sound system, then you will be pleasantly surprised with these speakers.
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So far, so good,
Just got my Z523’s today. Quick shipment from Amazon, despite my using super saving shipment. First impressions: nice attention to detail: velcro wraps for all the cords. Sound is good, but VERY heavy on the base. Had to adjust it way down to sound good. The sub seems well put together. Watch out for the down firing speaker though. It is unprotected, and you could easily put your finger through it taking it out of the box. They should put a grill of some sort over it to protect it.
The biggest reason i bought these is that it was a good price, and it offered a seperate line in, so i could hook up an ipod without having to un-plug it from the computer. You would be surprised how hard this feature is to find in a ~$100 2.1 system.
Hopefully it will last a lot longer than my Klipsch Pro-Media’s, which sounded great but needed to be repaired every year. I could have bought 3 sets of Z523s for the money I spent repairing my Promedias. Enough was enough.
Z523’s = thumbs up!
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