Showing posts with label Speakers. Show all posts
Showing posts with label Speakers. Show all posts

Sunday, January 3, 2016

Expressive Speakers JBL GO Review

We are accustomed to the fact that if you can see the label on the device JBL, then it is something expensive and not less quality. But recently, the American manufacturer has decided to broaden its audience and began to slowly produce affordable portable speakers. Last year, it went on sale JBL Clip, and this is their continuation – Clip +. But today we will focus on the most affordable wireless speakers from JBL. Ladies and gentlemen, I ask to love and favor – GO, the expressive Speakers JBL GO.

Contents of delivery: expressive speakers JBL GO

Supplied expressive speakers JBL GO in the translucent package, which can be detected inside the documentation and charging cable.

Design: expressive speakers JBL GO


Expressive Speakers JBL GO Review
The column is small and neat, is made in a rectangular form factor. The main materials of the shell is a soft-touch plastic, but do not be afraid of fingerprints, they are practically invisible. Front grill metal, it can see the emblem of JBL.
In appearance GO resembles a miniature guitar cabinet at the bottom of the foot even placed. Left handed eyelet lace, carabiner can attach and hang the speaker to anything.

Ergonomics: expressive speakers JBL GO

Model compact (68.3 × 82.7 × 30.8 mm) and weighs only 130 grams, it will be appropriate in locations where there is access to large columns.
Expressive Speakers JBL GO Review
With such weight and dimensional parameters and form a column, you can fasten your smartphone and watch videos from YouTube, which is very convenient.
The speaker closed damage it hard so that the mini-speakers can safely toss in a bag and not worry about the safety. The case is not waterproof, it is necessary to consider when listening to music on the beach.

Connection management: expressive speakers JBL GO

The primary interface for the connection is Bluetooth 4.1, at the same time may involve only one device. Also, one can see the connector’s mini-jack 3.5 mm for wired audio sources and for Micro USB charging.
Responsible for managing the keys handed down from above: volume control, pairing, answer a call, on / off switch.

Sounding: expressive speakers JBL GO

The sound quality and volume before us the leader in its price range (in keeping, of course, we did not take the Chinese any name). Column expressive speakers JBL GO playing times better than the recently Foreseeable Xiaomi Square Box and approaching the more expensive the solution from the Chinese manufacturer – Mi Bluetooth Speaker. But at last, the truth is more voluminous bass. JBL GO boasts a clarity and smoothness, even at maximum volume, which is rather high.
Expressive Speakers JBL GO Review
I was the main speaker music system at home for a week. And the conclusion is: for an apartment with 40 m2 of this solution is sufficient to create the background – heard anywhere. Pity is not supported by proprietary technology JBL Connect, which allows you to combine the two into one stereo speaker, but that would be too cool for such a price.

Functionality: expressive speakers JBL GO

The most interesting thing is that the price tag of $ 30 model has a microphone for use as a speakerphone. There is also a functional feature should include the provision of mini-jack 3.5 mm, not all competitors can connect wired or wirelessly.

Autonomy: expressive speakers JBL GO

The built-in rechargeable 600 mAh allows you to play on the middle column of the volume and connect via Bluetooth about 5-6 hours. Yes, it’s not a record figure; there are models that quietly work out more than 10 hours. Charging from the computer is to last 1.5 hours.

Results: expressive speakers JBL GO

Expressive Speakers JBL GO Review
Surprisingly, but JBL has released one of the most worthy candidates among inexpensive wireless speakers. At $ 30 model looks nice, it is made of quality materials; quality plays for its size and has good functionality. The only thing you can find fault, it’s autonomy to 5-6 hours, But it is not a significant disadvantage, and many a time enough work.

Pros of the expressive speakers JBL GO:

  • External appearance, body materials, bright colors
  • Sound
  • Function
  • Price
  • Compact size

Cons of the expressive speakers JBL GO:

  • Do not record autonomy
Source: device-boom

Tuesday, December 29, 2015

Music amplifier speakers Klipsch

Today, our focus turned out to be the legendary manufacturer of horn acoustics – an American company Klipsch. The company Klipsch – one of American legislator’s music amplifier speakers Paul Klipsch founded in 1946 in the town of Hope, Arkansas. At the heart of the impressive sound quality, Klipsch is an original, patented technology Horn Tractrix®.

Features of the music amplifier speakers Horn Tractrix

She embodied consistently and rigorously in every product that comes out of the factory gates of the speaker of the firm. Total sound music amplifier speakers with a megaphone – a unique and recognizable blend shaped concrete, phase accuracy, responsiveness to the current signal and, of course, a realistic power. Klipsch horn technology minimizes harmful reflections of sound waves and delivers clear sound with minimal distortion. The music is transparent and itemized. Dialogues are reproduced more articulated.
Music amplifier speakers Klipsch
The horn generates a broad and focused soundstage. The sound is more dynamic and shock. A special feature presented in our shop Series Reference Base is woofers (woofers) Cerametallic ™.
Their dignity and distinguishing feature are the harsh light diffusers highly mobile new generation of its own design firm. Free from excessive resonance and at the same time having excellent sensitivity to the signal – these music amplifier speakers affect the ability to cope with the different musical material. In today’s dynamic music, they reveal important hidden nuances of the program execution.
Music amplifier speakers Klipsch
The soundtrack clearly transmits plans and the azimuthal component of the sound source. In conservative audiophile recordings reveal a bouquet of sentiments and overtones forming on the recording sessions.
Source: device-boom

Sunday, October 11, 2015

JBL Arena 180 Review: Powerful Outdoor Speakers

Compiling a list of the most famous names of manufacturers of columns, British buyers are likely to be called something like the B & WKEF, Tannoy, andWharfedale, indulging in pleasant memories of childhood, when these brands were a source of pride and delight their parents. At the same time, buyers across the Atlantic there is one company that is likely to be in the top of our list of conditional – JBL.
You can not deny the fact that the JBL has been recognized on a par with competing brands, from the most classic audio end of the 1950s, such as “trim” Paragon, and up to the current models of Everest; starting with miniature desktops a la Control 1 until the concert prefabricated systems.
Obviously, the last line of products Arena was no exception, and the representative of which is the flagship (at least in size) JBL Arena 180 – floor-standing speakers, worth about 520 euros for a couple, made in wood color, black or white.
The rest of the line, demonstrated at CES 2015 at the beginning of the year, includes two shelf models Arena 120 and 130, more than 170 miniature Outdoor Arena, the central column channel Arena 125Cand accompanying the subwoofer. Whatever it was, the company does not give us a clear positioning of these products in comparison with the 180 Arena, under the guise of common slogans: “Speakers with powerful bass, beating not afford.”
JBL Arena 180 Review: Powerful Outdoor Speakers
Ran on the description, the buyer has not just stumble on the word “power”, printed directly or indirectly. There is no doubt that the Arena is the perfect synergy of power JBL, precision, and affordability – to decipher the event that the buyer did not catch it from the description.
If no joke, then we are outdoor-standing speakers JBL Arena 180 started to enjoy for any bank account and the amplifier (requirements have very modest). In other words, they created that get the most for the money spent on them. You can even buy the speakers separately for 259.99 euros (at the time of writing) online through the British division of JBL. The price includes delivery and the ability to return to the 30-day period.

In the style of “macho”

If you want to drop of brutality in the appearance of the speakers, the design Arena you have to taste (especially in the embodiment of the dark; the white version does not look so impressive, though in this case, the radiators, in particular, stands out in appearance). The basis of the case are the non-parallel plane, the top cover has a slight slope down to the rear panel. The sides are also slightly curved in this direction. The faces have a slight rounding. Stretched over a plastic frame and finished with metal grills closed all three of the radiator, using no less than eight snap fasteners. Attached to the body massive legs with the possibility of joining metal spikes in the case of placing the speakers on the carpet.
JBL Arena 180 Review: Powerful Outdoor Speakers
Radiators themselves do not represent anything extraordinary and include one tweeter soft dome 25 mm, and a pair of cone bass / midrange speakers of paper with the addition of polyester fibers. Two-way design, in which the tweeter picks play on the subwoofer on the border of 2.1 kHz, with a panel on the rear port tube. Almost at the bottom of the rear panel is a pair of 4-mm. screw terminals.
That’s all that can be said about the design of columns. Except for one final surprise that awaits the buyer – for its impressive size (109 cm. In height), these speakers can be considered weightless – a little over 15 kg. each. Despite this, the speakers look hard, tapping on the body does not produce any flaws in the design.
JBL Arena 180 Review: Powerful Outdoor Speakers
The JBL Arena 180 is a two-way design, with the 25-millimeter high-frequency speaker with a soft dome located deep in his own “voice”. Dual 178-mm midrange / bass speakers pick up the sound in the region of 2 kHz.

Loudly bass

JBL Arena 180 never claim to be the most sophisticated speakers in the world, and the results of laboratory tests have revealed them slightly wayward character, but do not love the enthusiasm with which they reproduce music is impossible, especially music that is as claimed in the description of the powerful, power character sound speakers. And all this without having to resort to the use of high-power amplifiers (and additional costs).
JBL Arena 180 Review: Powerful Outdoor Speakers
It seems to me that in recent years I have become more demanding of your speakers, but, nevertheless, in my heart I was left with admiration of those models that can give pleasure without compromising the bank account. Long ago, I got a couple of months from column DC2000 company Tannoy, and much later I got great pleasure from a brief acquaintance with Aria 948 by Focal, which utilizes two 21-cm. Woofer using flax. If my goal was to collect the column, just as some collect handfuls of headphones, I would certainly have left a couple that would surprise me the most.
Model by JBL Arena 180 suited for this role as well as possible: they are definitely a bit ‘uncouth’ and apparently not the column in which I’ll explore the details of Bach’s cantatas and chamber works by Mozart. But they sure know how to have it pass the line drum and bass, and more than enough opportunities to play voice and guitar riffs. After unpacking and installation, I pushed a little bit these speakers from the walls to a little “pull” the bass. After I successfully placed speakers in the room, I wondered – could include JBL is supplied foam plug for the rear port?
Tweeter of JBL Arena 180 has a sufficiently broad direction – I could not make a significant difference in the sound when the most accurate speakers. Only unscrewing the column so that the front panel was barely visible from the point of listening, I could feel the difference.
The soundstage me completely satisfied, perhaps the reason is “galloping” nature of the response (and the discrepancy between the columns), it is better to take these speakers as a good two-channel system, not as a system of “close your eyes and stand out in a number of second clarinet sound.”
Coincidentally, these speakers JBL Arena 180 arrived to charts with playing on the internet BBC radio promotional records Ibiza this year with the participation of Pete Tong, the orchestra and the large amount of shock in very good quality at 320 kbit / s. It feels that the song was written specifically for the speakers from JBL Arena 180, who gave a brilliant rhythmic dance tunes interspersed with stringed instruments. Yes, it was not the fastest in the world of bass song, but it was deep and rich, and at the same time let the music pour out at full capacity and fill a whole room.
JBL Arena 180 Review: Powerful Outdoor Speakers
Speakers by JBL Arena 180 sensitive enough to use them with a range of amplifiers and systems – including what is now a low-power PMA-50 from Denon, A-9010, and Onkyo’s UK is now slightly outdated MkI NaimUniti. With all these systems 180th give good sound to the extent that they allow to feel pleasure. Of course, the use of a professional systems – such as the consummate Marantz PM-14S1 Special Edition – they just win, but it does not necessarily have to make a cool party.
These columns JBL Arena 180 are ideal for those occasions when the buyer wants the music wall went shaking, no matter whether it is growling rock ballads such as «Enter Sandman» Metallica in the format of 96 kHz / 24 bit from the album Black Album [Vertigo 510,022 -2] (and they reproduce it just fine), or shaking the composition «What Time Is Love» by KLF to cover processing Scooter album “Music For A Big Night Out”.
Relatively good they cope even with the jazz compositions, which are typically hear at exhibitions Hi-Fi technology JBL Arena 180 – in the sense that they will cope with Holly Cole, although the singer sounds a little hissing, for example in the composition «Get Out of Town» from the album «Don ‘t Smoke In Bed », and the bass is not possible to make out a few notes.
On the other hand, I have yet to meet the systems on which the music sounds like “Insanity” really great system and speakers can only add new tone in such records.

Share with neighbour

Whatever it was, I do not think that a beautiful jazz from Cole – it’s the music that will listen to the target audience of the speaker JBL Arena 180. The converse is true, too, is – if you’re a fan of purely orchestral music and listens to every single element, then the column is not for you.
The problem JBL Arena 180 in these columns – transfer drive from staying at a big club or stage performance right in your room, reproducing the sound that you will be doing with their neighbors, regardless of whether they want it or not. The good news is that the speakers are balanced for the “ignition” drive to the quietest volume. B is bad news for those who were against their will within earshot – columns will be added to the music of the required power for all hands. Maybe it’s not quite in the style of Hi End, but it’s awfully funny, is not it? Definitely yes!

JBL Arena 180: Verdict

If you want to squeeze as much as possible for their pure sound of 500 euros, the market there are less bulky and more elegant proposal, with which it is possible to achieve a better understanding of the compositions. But if you are a staunch fan of rock, pop and dance music and want to get their money’s maximum enjoyment without the need to carefully select additional electronics, the JBL Arena 180 uniquely for you.

REPORT FROM THE LAB

JBL points in the specification JBL Arena 180 Sound pressure level at 88 dB, but our measurements differ slightly from this figure. More properly be called a value of 87 dB. This result is good in the sense that, given the most likely amp models with which they will be used, JBL Arena 180 requires affordable level load amplifier.
JBL Arena 180 Review: Powerful Outdoor Speakers
The nominal value of the resistance in ohms 8 looks optimistic, especially given the fact that we recorded the minimum modulus of 4.6 ohms. However, c-controlled phase angle shifts it results in a minimum value of the equivalent resistance Peak power dissipation of 2.7 ohms at 40 Hz – for a good ohms higher than that of most modern floor systems. After this, the next fall ESPRM to 2.7 ohms at 314 Hz to 2.9 ohms at 108 Hz is somewhat reduced enthusiasm.
AFC, taken at the level of the tweeter, was markedly different in a couple of surveyed – in one column is sufficiently smooth to within ± 2,9 dB. At the other sinking, the whole band and deviation is up to ± 4,8 dB (200 Hz – 20 kHz). All this inevitably results in a discrepancy between the two response by as much as ± 3,9 dB. We assume that a smooth curve – this is what is meant in both columns, and the system of quality control JBL so rarely mistaken.
Our pair of speaker frequency response is clearly not the same, in one clearly seen sinking the whole band.
Adjusted to the diffraction measurements in the near field of the bass show that the low-frequency cut smoothly starts at 100 Hz and occurs at a 54 Hz (-6 dB relative to 200 Hz). On the other side of the range, speakers were given ultrasound up to 40 kHz. On voterfole, demonstrating summary graph of the spectral attenuation, clearly visible “resonance backbone” of 4.3 kHz – and here is the second column of the pair (with a failed stripe) held much more confident.
Ironically, at the column with a smoother frequency response observed an obvious resonance at ~ 4 kHz

Team of JBL Arena 180 Northridge

JBL said that the design of JBL Arena 180 of them inspired M2 Master Reference Monitor, studio monitor and costs almost 7,000 euros apiece. Under the verb “inspired” it is possible to suspect different things, but not so many things connects these two designs, even in spite of the fact that the line Arena was designed and engineered at the facilities of Harman International in Northridge, California, home of the division JBL Pro.
JBL Arena 180 Review: Powerful Outdoor Speakers
Speakers themselves are made in China. As used in the 180-x tweeter placed deeply into the rectangular horn, intended to enhance directivity, and hence the depth of the sound. But all this pales before the compression set of emitters D2 (double diffuser, dual voice coil) in a studio monitor. Maybe a pair of woofers in an JBL Arena 180 to 178 mm in size. and creates the desired bass effect, but the size of the subwoofer from the M2 381 mm. (with dual voice coil and double magnet) – it is a little bit different level.
Source: device-boom

Monday, October 5, 2015

Speakers Tannoy Kensington GR Review

Tannoy Prestige range of speakers, many find it too old-fashioned. However, although the classic style does not really fit into the majority of European living, he found a lot of fans in Southeast Asia, where appreciate the workmanship, and sound spectacular retro talents. Today, we are introduced to a model of medium size, Tannoy Kensington GR – and you will see that its advantages are not limited to nostalgic memories.
Average size columns can be called only in comparison with other models of the line: a solid body height of 110 cm can hold 105 liters each speaker in the package weighs 49 kg, and you can not do without each other sufficiently strong in their extraction. After unpacking Tannoy Kensington GR, you will find that they are very good, provided with a plurality of spectacular detail and more depth to their width. Strong body made of solid birch veneer (front and rear panels), solid wood, and chipboard. Finishing options – only two: Traditional walnut, which flaunt most series speakers Tannoy Prestige, dyeing and oak, as in the test sample.

Desing: Tannoy Kensington GR

Speakers Tannoy Kensington GR Review
We love the stylish details – such as the emblem of Tannoy Kensington GR (Gold Reference) on the front and a thick metal plate engraved on which the regulators HF. The surprisingly heavy grille is not just set in place and locked with a special key; we are delighted with such decisions.
Details such as wood block with terminals for dual-cable connection, spikes, and a user manual, a legitimate pride.
Speakers Tannoy Kensington GR Review
But the main advantage of these speakers – not spectacular appearance and proprietary coaxial radiators Tannoy; for the development of the dynamics of Tannoy Kensington GR it took several decades. The 25-inch cone midrange / bass head is made of paper pulp, and the double suspension – of coated fabrics.
The 52mm dome tweeter aluminum-magnesium alloy is in the center of the midrange / woofer. It emits a sound through the hole in the center, ending a mouthpiece made of stainless steel; This provides increased sensitivity and controlled directivity.
We rarely mention of the materials making up the magnets, but will make an exception today. In a coaxial speaker, he is made of the alloy called “alnico”. Tannoy claims that this alloy provides a net transfer of peak signals and increased sensitivity.
Speakers Tannoy Kensington GR Review
Hefty dimensions Tannoy Kensington GR require a relatively large room – not less than twenty square meters. To get a better stereo image, install the speakers at least one meter away from the walls.
This model Tannoy Kensington GR has high flexibility in the management of HF. Controls on the front panel allow you to change their level and steepness of the decline response. It should experiment with them to customize the sound to your liking.
When dual-cable connecting the sound Kensington Tannoy Kensington GR becomes even more accurate and bright. Like the other models Tannoy, in addition to the two pairs of terminals for the audio signal there is also a fifth for connecting to the earth terminal of the amplifier – its use improves the clarity and purity.

Sounding: Tannoy Kensington GR

The first impression of the sound Tannoy Kensington GR – it is amazing ease. Track Hans Zimmer Where We’re Going from the soundtrack to the film “Interstellar” does not represent for them the slightest labor. Large-scale changes in the dynamics recreated amazingly powerful; space music scene grand, and thus all sounds very easy. Even on the highest volume of these speakers do not show tension or limitations.
Speakers Tannoy Kensington GR Review
Not as talented speakers often suffer from stiffness, less overall – too restrained dynamics. There is no trace of such shortcomings.
Particularly noteworthy bass. At this size, the speaker of their abundance is not surprising; really distinguishes Tannoy Kensington GR another quality bass – texture, clarity, and subtle elaboration. Some competitors – for example, B & W and Focal – can boast more energetic and tight sound, but it lacks some finesse; we prefer to approach Tannoy.
The stereo, too, is worthy of all compliments. With due regard to the installation of these speakers create a wide and deep the music scene with a superbly focused tools.
Speakers Tannoy Kensington GR Review
Song Nina Simone Feeling Good opens new talents Tannoy Kensington GR. Coaxial radiators create a smooth and straightforward sound, the singer’s voice fills with passion and power. Once again, we are convinced that these are not unique to AC power, but also the meticulousness and finesse.
Rhythmic ability Tannoy particularly vividly underscores the song Hunger Of The Pine group of alt-J. The sound is a little softer than we are used to, but it is still quite energetic. Perfect rhythm, clean and powerful dynamics invariably captivate the listener.

Verdict: Tannoy Kensington GR

Speakers Tannoy Kensington GR Review
Tannoy Kensington GR really good. Their retro style may not be palatable to all, but the sound quality is one of the coolest speakers in its price category. You can buy Tannoy Kensington GR for $ 15,000. They show a rare combination of power and finesse. We are ecstatic.
Source: device-boom