Hello: I am the "wind" answer
If you have heard of BOSE speakers, that JBL audio should also have some understanding of it. JBL is a U.S. brand, a professional scientific research speakers brand, is the world's largest manufacturer of professional speakers. From raw materials to speakers, and then to the design and production of speakers are all their own brand handled, with the same mountain water speakers, has been renowned for more than seventy years around the world, is the real big brother of the speaker world. In the 1970s-90s of the last century, almost no one brand of speakers can really match it, once created 4343, 4344, 4425, K2, the series most representative of the JBL audio professional-grade audio level, but now have become an out-of-print, has become the object of the global audio enthusiasts have to treasure. JBL audio is mostly used in large-scale audio engineering, large-scale mobile performances, studio monitors, bands, or movie theaters, and then began to civilian audio direction, such as home audio, entertainment venues such as disco, dance halls, bars, karaoke and so on, everywhere can be seen in the figure of JBL audio. In the audio line of development for decades, the only unchanged original intention is, "to produce excellent audio products".
(to reference from the Baidu encyclopedia)
I understand the above paragraph is what? JBL audio can be in this line of development for more than seventy years, the professional strength is certainly not false. Internet search can also search out a large number of positive feedback, other countries reflect how I do not know, at least in our country today, the heat is still quite high. If JBL belongs to what grade, I think JBL for professional-grade audio is not too much.
Next on my personal audio use of some of the feelings, as well as the understanding of the JBL audio to share with you, I hope to help you buy audio have a help it
JBL audio to share
JBL audio now online there are several models of the heat has been high, like the JBL PULSE3 music pulsation three generations, JBL GO2 music nuggets II JBL SD-18, JBL CLIP3 Wireless Music Box III, JBL TOWER SMART Wireless Bluetooth Speaker and so on. These are home-style (can also be carried outdoors) speakers, for general applications, such as listening to songs, watching movies and watching TV, the effect of its sound amplification and sound quality is good, to quote the netizens said, "the quality of dependable, sound quality genuine, affordable".
Among them, JBL GO2 Music Nuggets II is the most popular among the models, and its online presence is nearly 200,000+ hot topics.
It's very similar to the stereo I'm using in my dorm room right now. It is small and portable, not heavy, not big, only 270.00g, that is, half a kilogram, the material used is metal + rubber, look at the object is also the same as the one I have, a hand can be picked up, you can take it wherever you want to go, as a carry-on machine.
JBL GO2 in addition to listening to songs, amplification, it also has a voice call function, like WeChat voice ah, phone ah can answer. But pay attention to Oh, if you really want to answer the phone, it is best to turn off the Bluetooth audio, or downstairs people can hear you and each other's phone content. If you're a young couple saying those "sweet" words, you'll blush when you hear them
Don't look at it as small, but the "lung capacity" is not small. Like my small stereo, placed in a room and a hall space (about 35 square, right), I put in the room, people in the toilet with the door closed to listen to, do not have to adjust the volume, the sound is loud enough, if it is half a meter range to listen to the words, the sound effect is the most clear and beautiful. JBL GO2, someone commented that even in a classroom that can accommodate 80 people (I guess it's more than a hundred square feet), the students in the last row can hear very clearly. Then I guess it's loud enough.
JBL GO2's subwoofer speaker frequency upper limit and 180Hz, the frequency response of the audio between 180Hz ~ 20kHz, heard in this range of sound, are very thick, will not drift sound (will not sound false), vocals are also relatively clear and natural. And JBL GO2 signal-to-noise ratio is greater than 80dB, generally in this signal-to-noise ratio value of the sound quality are good. In the actual experience, the sound transmission out of the sound quality is relatively clear, pleasant to the ear, there is no noise. Whether listening to rock music, pop music, or pure music, piano music, the sound quality is not bad.
Recently, I've been brainwashed by the song "Blowin' in the Wind", and I've been listening to it every day when I'm off work, and I've been listening to it on a loop. Favorite part is listening to the remix of Mike's tune at the beginning, it's so nostalgic.
I've got one that's similar to the one pictured above, the color is silver, and the layers on the surface are all grid-like, but the shape is different. This JBL GO2 is square, with a one-piece body and rounded corners, and it looks much better than mine in terms of workmanship and texture. It also has more function buttons, volume up and down buttons, pause answer turn next button (can also act as answer, hang up button), and on/off button, Bluetooth button, audio input port, charging port, all placed on the side of the body.
I find this design very user-friendly. Because the on/off button and the volume up/down buttons are on the bottom of my device, and it's cylindrical, sometimes I have to lift it up and turn it over if I want to adjust the volume, and the port is not easy to dislike when charging. English audio learning, take it outdoors to accompany running, put it in a corner next to the bed to help you sleep, or take it to the bath to help cheer up. It adopts IPX7 waterproof design to fulfill the pleasure of listening to songs while taking a shower.
Color *** counts 12 models, each of which is a dish for young people, my favorite is the blue, orange, red and green models, beautiful and stylish.
Personal opinion
JBL GO2 after all, is not a high-level category of speakers, it is only suitable for people who like to listen to music, the pursuit of sound quality is not high, only focus on the convenience of the words, JBL GO2 is not a good choice, the price is not expensive, 199 the price of a random buy. If it is the pursuit of HIFI high-quality sound audiophile crowd, JBL GO2 can not meet, no one would expect a less than 2 hundred dollars of audio can be issued audiophile high sound quality it ......
JBL is the world's largest manufacturer of professional speakers, JBL hundred years of production process has accumulated a lot of technical barriers.
1, feeling, JBL speakers give people the impression of a wide frequency response, dynamic, high and low frequency sound performance is strong, especially professional speakers, JBL early 4 series of monitor speakers, the plate is superior, the tone neutral, healthy, majestic atmosphere.
2, JBL sound is characterized by accepting large power, between 200-300W; high flexibility, large sound pressure level of 110dB or more; good frequency response, flat frequency response and excellent transient characteristics.
3, flat wire voice coil as an advanced technology, was created by JBL. Initially used in the woofer, and then the tweeter is also commonly used, aluminum and copper wires are available. Flat wire has a high duty cycle factor and a magnetic gap application designed to advance flexibility. According to the test, in the same magnetic circuit, flat wire voice coil than round wire voice coil can be improved flexibility of about 1dB.
4, titanium diaphragm dome-type unit, but also JBL first first began to succeed. Titanium material Young's modulus is superior to aluminum material, the use of titanium membrane of high-frequency speakers, high-frequency upper limit can be wider, the power capacity has a substantial progress.
5, SFG symmetrical magnetic field magnetic circuit titanium diaphragm is JBL's patented technology. The patented technology ensures that the magnetic gap on the FB value dispersion symmetry with the voice coil up and down the position of equal, which contains a magnetic flux equalization, reduce the driving source inductance and heat conduction of the construction settings. This effectively suppresses low frequency distortion and improves power acceptance and damping characteristics.
See this Q&A, immediately afraid of a JBL Bluetooth speaker photos. The upper speaker, the lower 5-inch scrap cell phone, can be compared to the size. This speaker is about the same length as a typical carry-on thermos, slightly thicker. It was bought 5 years ago for $1400.
Such a small volume of speakers, even 20W power, with a cell phone as a sound source (sound source for lossless music), Bluetooth playback, placed on the lawn in the park, around 20 meters, listening to a clear, can be used as dozens of people dancing in the square speaker. Bass (such as drums) strong, so small volume speakers, unimaginable in the past. Treble is slightly less, overall, than those square dance speakers, sound quality is much better. There are square dancers in the park, and when I hear the sound of this speaker, I can't help but praise it.
Of course, more than this speaker sound quality speakers, a penny for a penny.
Disadvantages, as with cell phones, built-in non-refractory battery, now the battery power is not enough, and did not find a place to change the battery, with a rechargeable treasure, can also be used.
JBL is the world's largest professional loudspeaker manufacturer, from the development of raw materials, speaker unit design and production, speaker design and production of everything can be fully controlled in their own hands. JBL speakers have a very wide range of services, in the professional field, including movie theaters, large-scale audio projects, large-scale mobile performances, studio monitors, band sound, and even recreational places such as discos, cabarets, and other entertainment facilities. Such as disco, cabaret, karaoke, bar ...... civil aspects, from the highest level of audiophile audio, to the most popular home theater combination ...... can be seen everywhere JBL figure. Its professional quality to a certain degree.
Not bad, this brand is also considered a U.S. giant, the home has a Bluetooth speaker, Bluetooth headphones, the use of all good, worth buying!
Look at the price point, cheap to listen to a loud, expensive to listen to a cool
jbl sound with a low-frequency speaker pole core is quite thick, magnetic pole core for the hollow, above the inlays set with wire-cut molding. This special design of the magnetic pole core can reduce the weight of the speaker, conducive to heat dissipation, aimed at progressing the power to accept the ability to jbl company first trial success of the titanium diaphragm dome-type unit in the audio industry is also a pioneering. Titanium material Young's modulus is superior to aluminum material, the use of titanium membrane high-frequency speakers, high-frequency upper limit can get a greater broadening, power capacity has improved substantially.