Отзывы о Компьютерная акустика JBL Quantum Duo
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JBL Quantum Duo?
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Скроменый эксперт
05.05.2011
8/10
Оценка пользователя
Хорошо
These speakers have a LOT of bass response. I generally like this, though I guess some people would find them too bass-y. The price also seems very reasonable for such a set of speakers. I have only one problem with them, related to the design: The volume knob is rounded at the front, presumably for aesthetic reasons. The problem is that when you try to adjust the volume you have to push against the knob to get enough grip to turn it, but the speaker isn't heavy enough so that you end up pushing the speaker back or holding it in place with your other hand. If you adjust the volume frequently, as I do, this becomes very annoying. It's a surprising engineering flaw.
Скроменый эксперт
16.02.2011
6/10
Оценка пользователя
Плохо
I compared the JBL Duets to similarly priced Altec Lansing VS2620 speakers. Neither have subwoofers so the bass was limited but not unexpectedly so. Why no sub? Generally speaking, they take up to much space and I find them to be boomy and overwhelming. My main criteria for speakers like this is decent clarity in the mid range and a generally non-fatiguing listen experience. I mainly use these to listen to music streams which are pretty low res to begin with.Neither speaker was "audiophile" quality by a long shot though both had okay sound quality fo the money. I'd give a slight nod to the Altec's which have a bigger sound, more stereo separation, and a generally "nicer" sound.Conclusion: both are better than the teeny speakers on my MacBook Pro 13" and okay for casual listening. I will be stepping up eventually to the M-Audio A40, the AudioEngine A2, or, if I get really ambitious, the very pricey offerings from B&W and Focal.
Скроменый эксперт
25.05.2011
10/10
Оценка пользователя
Великолепно
I've check out a lot of small speaker setups (both with and without built in amplification), and I have to say that the designers at JBL who made these did a stupendous job. The sound is full and robust with both clarity and a decent amount of bass response. I have them turned up to almost max volume to fill a fairly big room with sound, and the've bee sounding great for the last five years. I believe that some products on the market are so well designed that they become classics, and these deserve that sort of status. I hope JBL keeps these speakers in production for a long time.
Скроменый эксперт
02.07.2011
10/10
Оценка пользователя
Великолепно
I'm no expert on speakers by any means but I am amazed at the big sound these speakers put out. And by big I don't mean just loud but big range, from deep bass to high treble. Maybe "full" is a better word to describe the quality of the sound from these speakers. I enjoy them everyday at my computer but I have also used them for video presentations in a large room to an audience of more than 30 people where they had plenty of power to fill the room.
Скроменый эксперт
16.09.2011
10/10
Оценка пользователя
Великолепно
These speakers certainly exceed what I expected to get for under $30. They sound just fine for a little computer desk set-up, and do the !JBL name some justice. I would buy them again.
Скроменый эксперт
06.09.2011
10/10
Оценка пользователя
Великолепно
These speakers are a great buy, I bought them for my laptop but have decided to move them to my desk top. JBL speakers are plenty loud enough for any room, and have awesome quality. It was a great buy for the money.
Скроменый эксперт
11.07.2011
2/10
Оценка пользователя
Ужасно
In my life I have owned speakers and headphones of all levels of expense and quality. These were the worst. For this price, one is simply paying for the JBL brand name and the weird non-functional design. I actually paid $50 for a pair of these back in 2005 from the Apple "store," and the horribly traumatic experience of having to listen to anything eminating from them has basically scarred me for life.
Скроменый эксперт
13.08.2011
8/10
Оценка пользователя
Хорошо
nice pair of speakers. the only con I can see if that when you plug this speaker into your cell phone for music and if you didn't turn up the volume on the phone the spk will shut itself off probably due to low volume input.. but once I increase the volume on the phone all is good again.
Скроменый эксперт
19.09.2011
10/10
Оценка пользователя
Великолепно
Small footprint. Excellent sound. Easy installation and set up. Good build quality. Great value considering cost and size! Aesthetically pleasing as well.
Скроменый эксперт
01.09.2011
10/10
Оценка пользователя
Великолепно
I needed some speakers to go with the old laptop I travel with and these are perfect. They are loud enough that I can listen to music and watch movies as well as TV shows. Works great for me.
Скроменый эксперт
09.09.2011
10/10
Оценка пользователя
Великолепно
I really love it.I hate thinkpad's v~o~i~c~e, while with them, everythink is perfact.while there's still some lack of bass, thinking of its price. just perfact.
Скроменый эксперт
27.02.2011
6/10
Оценка пользователя
Плохо
The reason I got these were the brand is JBL & small footprint so fits on my computer deck. The speakers hook up to my Apple computer with just a coupe plugs so installation is easy. The sound is clear but the volume is not that high & there is not much bass. For this price I would expect a built in speaker amplifier or something. I can sit at my desk & turn the speakers to max & still not loud enough to bother me. The sound does not distort at all at full volume listening to Pandora which is good but should have controls for increased treble & bass. I WOULD NOT buy these at the regular retail price... I got these on Amazon for a discounted price of 40% off which is just about what these are worth. I think the price is sharply discounted because the product does not live up to its original steep price.
Скроменый эксперт
07.09.2011
10/10
Оценка пользователя
Великолепно
Arrived on time and it works as advertised! Donated it to a prison so that a room full of inmates could hear the TV better. They were very pleased.
Скроменый эксперт
13.01.2011
4/10
Оценка пользователя
Ужасно
I purchased these speakers from Amazon back in October of 2010 for use with a boom box during product demonstrations. At first they seemed to work pretty well. However in this past month I noticed that I no longer could get sound out of one of the speakers. It seems to be a problem with the way the input jack connects the two speakers together. I have contacted the manufacturer to try to have the unit replaced as per the warranty. Trying to locate customer service and the correct return forms has been a nightmare and a time sink hole to say the least. A renowned quality expert defines Quality as the cost of a product after it has been shipped from the manufacturer... in other words the cost to the consumer who has to jump through hoops, use up time and postage to get a product replaced or repaired. This product and the manufacturer are not recommended on that basis. Next time I buy something like this it will definitely be a different brand.
Скроменый эксперт
10.06.2010
8/10
Оценка пользователя
Хорошо
Let me first say I love my JBL Duet speakers. They sound great and are very stylish. I have a netbook (Toshiba NB205 White) and the speakers look like they were made specifically for my system. I am VERY satisfied.I usually don't bother to review products, but I must say the JBL Duet speakers (white) are very good all around with only one flaw, though a significant one. I found that using them can be frustrationg as the sound/on/off button is hard to rotate. You need to rotate the button to turn the speakers on and then continue for the volume you desire. The caveat comes from a design flaw: the slickness/smoothness of the button. The button tapers in front as well, combined, that creates a frustrating situation though you can work around it. Such as powering them on the power strip to your system and then shut everything down from the strip itself--this is what I do.So how difficult are they to use? Well when using the speakers I usually have to hold the top of the speaker (the one that has the on/off control) with one hand and then turn the button with the other. Making it a two handed operation (rather than being able to use one hand easily). This gives me the leverage I need.So I wonder why such a decision was made, didn't the design department (at JBL) vet their own design? So you have a button that is slick/smooth AND tapered on the most used (if not the only used) part of the speakers. Though convoluted and frustrating to turn on/off the speakers, everything else is great! The sound is clear and vibrant and even the bass is well defined, which is a nice touch on a two speaker arrangement. I would recommend these to anyone looking for good sound--at a very good price point.
Скроменый эксперт
07.08.2011
8/10
Оценка пользователя
Хорошо
These are nice looking, low profile, white speakers. I bought them to plug into my Macbook so I could actually hear my movies and music. They put out quite a bit of quality sound. I would recommend these speakers to a friend on a budget.
Скроменый эксперт
03.09.2011
10/10
Оценка пользователя
Великолепно
Great sounding speakers, love the auto-off/on feature. Would recommend them as a primary set of home computer speakers for basic audio or music.
Скроменый эксперт
18.08.2011
10/10
Оценка пользователя
Великолепно
these little speakers sound great. my wife is a little envious. they sound much better and clearer they her advent speakers. I may end up having to buy another set, just to keep the peace.
Скроменый эксперт
11.07.2011
8/10
Оценка пользователя
Хорошо
I bought these speakers about five years ago. They have been working fine no strange noises or buzzing.The knob is slick, I solved that problem With a little supper glue brushed on the knob. Make sure to let it dry before you use the knob. You can also use some silicone glue also and let it dry over night.
Скроменый эксперт
29.08.2011
10/10
Оценка пользователя
Великолепно
Speakers sound great, just what I wanted. Something to listen to music and watch movies on my laptop with. Shipping was great.
Скроменый эксперт
30.08.2011
8/10
Оценка пользователя
Хорошо
Very fast shipping, the speakers sound very good for thier size, will work very good on my tool box at work.
Скроменый эксперт
19.08.2011
10/10
Оценка пользователя
Великолепно
The aluminum casing matches well with the iMac on my desk. Sounds good considering it's a basic speaker set. For this price, it's hard to beat.
Скроменый эксперт
16.08.2011
10/10
Оценка пользователя
Великолепно
I was totally, surprised at how wonderful and clear, the sound was.For the price, it was indeed, a very good bargain! Thanks Amazon!
Скроменый эксперт
12.08.2011
10/10
Оценка пользователя
Великолепно
Got these speakers for my office to replace cheap ones that crapped out after a couple months. They are great quality & easy to use! Love them.
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