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large search – modified car audio
Modified models: Audi
Modification requirements: to achieve the perfect sound field effects, crystal clear treble, tenor pure full, powerful bass, dive penetration.
Conversion costs: 40,000 yuan
Modification Location: Kunming, automotive supplies company JUVENIA
Conversion program: host using Sony\\ s new machine, the power of 52W × 4, which is to strengthen the speaker\\ s signal strength and sound reduction benefits are great, but the new machine uses several new technologies: DRIVE-S, BBE MP, S-MOSFET amplifier, dynamic Xiang panels, greatly improved sound clarity and quality. Audio part with Sony 10-disc DVD video system, the first sound field used by the U.S. to Fu X Series 6 sets speaker, to the enhanced sound field over the same period sound effects, in the back door panel fitted up fu X Series 6 sets speaker, so that the whole drive space full round sound quality, rich clear. Then, after the Audi car trunk, according to the professional audio design requirements, with a professional subwoofer accurate calculation formula the length, width, height and cubic volume, tailored to the blessing of the P series two bass cabinet, next to the blessing on the United States to install the 301X and the United States with excellent power amplifier power amplifier of a Thunder B2.4004, respectively speakers and two bass drive. The middle and two amplifier configuration modifications required of a professional car audio capacitor American Thunder LB10Y 1. The overall configuration of the bass part of the main highlights to the blessing of strong bass, so a good seal from the Alto car out of the trunk through the bass will be vigorous, strong, powerful. In addition, the conversion process to add the United States Thunder LBIC-5 5-meter signal line 3, the professional power cord, a number of professional speaker wire, insurance, switches and so on.
Modification effect: the conversion took 9 hours, the most critical is the tuning. Full installation, commissioning is completed, the entire sound of the flowing out of the notes and the power to shock people through the Qingche effect, to modify the desired effect.
Car Audio Equipment – way to play music
Music is an art, relying on the art audio equipment is to play out this way, through continuous improvement of equipment, with a reasonable variety of equipment, in order to finally get a good music.
car audio conversion industry, the main reason resulting from people s love of music. Music can mold character, you can relax, listen to music while driving can increase your concentration and reduce fatigue. It is precisely because there are many benefits, it makes the music and the rapid development of automobile industry process is linked, it is the people living in the further advancement.
Most current models on the market are equipped with audio, but professional point of view, the original car is equipped with sound can only be installed a machine to speak out, can not effect, to determine the texture it. For this reason, many music fans in the car just after the car stereo will be modified, it means throwing away the old, put on new. Maybe some people think they are purely children \"burn bag\", not to spend money, but if you communicate with them, you will find that they are some of the very mind, work very rational person, it is because of this, they did not pursue things perfect.
Owners in September 2005, Mr. Liu bought a Geely Free Cruiser, due to his childhood love of music, he just got in the car after the car went to the converted stores will host speakers to replace all, and adds bass and amplifier, according to his words, \"change the sound to be happy than when that car.\" However, the effect of modifications to Mr. Liu was injured. In addition to the host vehicle was equipped for the JVC brand, others are Hawker series, although the configuration of medium level, but the auto parts store not only the installation of the city s conversion technology gap, but nothing new on the car audio conversion, let alone for the equipment with reasonable and accurate positioning of the sound field. Recalled the first modification, Mr. Liu was very excited: \"I was sitting in the car, feel the sound all over the pass from behind, a little sense of hierarchy are not, in the end there is a rape of the ears is loud music, the feeling.\"
Mr. Liu is the only modification to the idea of ??time, through a friend s introduction, Mr. Liu and the bi-weekly audio weeks old acquaintance, the two hit it off in the understanding of music, old and decided to help Liu weeks to re-build the car audio environment .
Mood needs:
Mr. Liu, a soft spot for music from an early age, he can Break a variety of musical instruments, in the 1990s with a few friends set off the band. And he is like the biggest types of characteristic span is very large, from heavy metal to opera, he can hear gusto. So in addition to a set at home, and effects are very good quality sound, but he hopes to drive the process also enjoy your favorite music. However, although the principles of sound playback sound are similar, but somewhat exclusive, different brands of equipment for playback of different music types, not a sound can contain various types of music, which before conversion required Mr. Liu put forward their own in the car most want to hear the music type, and then asked to choose for this equipment, installation, commissioning. Mr. Liu, the ultimate idea is to listen to some of the fast-paced music, one to guarantee a clear head while driving, and second, most of their friends are not able to accept the heavy metal or opera.
Equipment selection:
Proposed a two-week old program, the first set is not to replace the original host, but will focus on the replacement on bass, and bass replacement after re-wiring and tuning; second is the replacement of the host, replacing bass, plus mounted amplifier, and after re-tuning in the replacement of equipment, positioning the sound field. Specifically, the host can choose to pioneer P1Y, amplifier can choose Bo Shida, bass can be considered to focus on the blessing of P2.
The final choice:
Mr. Liu chose the first set at the beginning of the program, only to be replaced by blessing of bass P2, after re-tuning, the overall effect has been greatly improved than before, but also to Mr. Liu regain the confidence of the audio conversion . However, after contact with other audio enthusiasts, this audio to find themselves still many areas for improvement, so in less than a week, Liu proposed the replacement of the host, and the installation of the power amplifier requirements, made the old week second re-implement the program. In addition, in order to save costs, while in the car watch the DVD, Mr. Liu has installed an equalizer, audio and video through it for the conversion of DVD video breeze car prices cheaper, and also very effective .
Effects of experience:
Pioneer host ability to read the disk, and the sound quality of transmission is very stable, its stylish appearance that the car vibrant. Hawker high school after re-tuning the subwoofer positioning, play the best effect, combined to ensure the welfare of the P2 bass playing fast-paced music in the sense of depth.
The original Hawker amplifier is now the main push high-woofer, a new installation of Bo Shida blessing bass amplifier to provide for the adequate support. Modified, in playing a strong texture and magnetic properties of vocal music class when the results. Vehicle in the sound field positioning down a lot of work, learning through music, Mr. Liu told us: before the change in the auto parts after the city put the music in stereo, all the music feel from the rear, is now finished change After feeling front dashboard is a stage, sound and orderly introduction ears, so they took the time to listen to a symphony say, can clearly feel the trombone sound from right in front of you, because I learned long before the number, So this thing is sure.
Future plans:
Then fitted a bass, two treble and two tenor, in the trunk, to install some of the decorative lights and sharp flash, seen in the disco after the kind of feeling. Most important is the installation of 5.1, 5.1 can not understand at first what kind of effect, then a friend gave me an example: Suppose there is an enemy fired a shot in front of you, behind you hit a people, have the effect of using 5.1, you can hear the gun hit the person is lying on the ground that the voice came from behind you, and shells falling on the ground in front of you voice. Was listening to a friend s introduction, I very much hope that as soon as possible to experience such an effect.
years a large audio speaker A to commemorate
Speaker stereo equipment of all manufacturers is the largest number, usually audio shop where most accounts, the most compelling. This text will describe the existing speaker manufacturers, compared with the well-known, since the number of competitors can survive, so it will have its own unique, can be worth studying.
Monitor speaker Tournament
The current studio monitor speakers seem no standard studio will be different according to their environment and needs to choose the speaker, but in 70 years ago, called the monitor speakers are usually formulated according to the specifications of authority to make, and sometimes to get the certification counts. Early monitoring speaker only requires a flat range balance, precision of analytical ability and low staining characteristics, it really nice is not important. Also from the 70 s, the concept has changed over the sound engineer that the piercing sound will affect the emotions, so the monitor speakers have both. Independent from the JBL Altec Lansing is a good example, they launched the 4300 series because quite nicely, in Japan caused great agitation, in fact, these speakers as the 4320,4333,4343,4350, and there is no \"standard monitoring\" was Altec studio is also used to use the 604,605 ??series speakers.
Early Britain by the Tannoy monitor speakers dominate the field, 50 years after the state-run BBC radio station begins monitoring speakers designed for different needs, such as speech, music, live recording, monitoring and other sub-control, out with a series of standards, including Rogers, Harbeth , Spendor, KEF and so produced BBC standard speakers. Evergreen is the BBC LS 3/5a one of the standards, designed to near-field monitor, it is very charming voice recognized. United States designed by RCA Aosong Dr. LC1 series speakers in the 40 s all the rage, and then gradually replaced by the Altec and JBL, the use of these two companies monomer improved Westlake, Wooray also get good results. Japanese state-run NHK BBC Radio Reference standards developed BTS specifications, Mitsubishi Electric according to this specification in the 50 years of manufacturing Diatone 2S205 and 2S305, there is almost a Japanese studio time around a common standard, until after the entry of Pioneer and Yamaha , monitor speakers have a wide range of development.
B & W
1966 British telecommunications engineer John Bower and friends Roy Wilkins in Worthing this place to open a stereo store partners, namely the origin of B & W. John Bower assembly speaker here to help others, to B & W brand launched its first product P1, which use earned money to some of the used test equipment. 1967 launch of the P2 ion tweeter speakers and laminated glass cone woofer, quite well received, becoming the first B & W speakers for export, B & W tradition of innovation established in Yan. 1970 B & W set up R & D department, the introduction of static mixing with the design DM70C cone speaker. Study in 1974 with DuPont Kevlar bulletproof fabric to create single speaker, the first two years of product launch in the DM6. As long we are now familiar with the treble at the top of the B & W speaker modeling, from 1977, the revolutionary B & W 801 speakers in 79 years out of WCES was introduced to test the laser interferometer to obtain great progress , EMI s Abbey Road 801 to monitor the use of the first speaker, then Decca and PolyGram Group also followed the German added. To date, Matrix 801 s Series III, classical music is still the most widely used monitoring system. This speaker uses 30 cm of the polymer cone woofer, Kevlar cone midrange of 12.6 cm and 2.6 cm metal tweeter mounted in two separate boxes, to avoid interference problems. Japan launched in 1975 Technics SB7000, and later the British launched KEF 105, have adopted a similar shape, but only B & W tenacious survival.
1991, designed by the Nautilus speaker Laurence Dickie prototype display, shocked the world, launched in 1994 after post-modernism is regarded as representative, the same extraordinary sound. B & W for the pursuit of the perfect sound, has developed many bold and innovative styling, such as pipe-type horn, like a fat baby s Blue Room, etc., of course, is a master of the Nautilus. But the Nautilus, after all, too avant-garde, the price is high, so the B & W to Quick on the popular 801 body, in this year launched a new Nautilus 801, and the smaller Nautilus 802,803,805, and we have seen record room dedicated to the Nautilus 801 go up. Nautilus 801 is still a 2.5-cm aluminum tweeter, magnets, NdFeB magnets into the speaker behind a metal conduit also increase. Six inches of Kevlar cone midrange cone in addition to the installation phase, speakers will use artificial stone production. The bass from 12 inches to 15 inches, paper fiber and Kevlar diaphragm is the composite material, heavy container interior organ, bass reflex hole down. Specification point of view the new Nautilus 801 extends only to the low frequency 29Hz-3dB, but not as good old 801, in fact, according to many experts, listen, Nautilus 801 both design and sound performance, are far more than the old 801, the price is no different. B & W it will stop there? Of course not!
Tannoy and KEF
Tannoy s history began very early, we can say they are British, one of the onset of industrial sound. In 1926 a man named Guy R. Fountain of broadcast engineers in the garage at home in London to develop a simple and reliable rectifier, the radio had just started just combined, then three years later Tannoy Guy Fountain set up a company. The origin of the name Tannoy, which is used by the two rectifier metal titanium (Tantalum) and aluminum abbreviation (Lead-Alloy). Plant establishment, Guy Fountain began to examine the use of DC excitation of the moving-coil loudspeaker, quickly get results, but what really Tannoy fame, but time was in 三 ○ year they received a contract. By the Mills Jazz (Bertram Mills) established \"international circus\" positive outward expansion, plans to become the first tent circus by rail travel, they need a reliable, durable, great sound can be issued without harsh sound system, Tannoy was chosen.
Since then, Tannoy on to produce high-quality studio monitor speakers and PA speakers and famous, the United Kingdom s House, have adopted the United Nations Building, Tannoy products, put up a guarantee equal to the book for them. From the 1950s on the one hand, the communications equipment Tannoy made many gains, on the one hand with the development entered the home stereo market, at which time they introduced the first coaxial speaker design. At present, whether home or monitor speakers, Tannoy continues to coax as the main monomer, System 215 MKII monitor speakers are Tannoy top model, using a 38 cm woofer and a 38 cm coaxial monomer, but it sounds Tannoy speakers with great differences in home sound light and clear, direct expression, dynamic, especially impressive, Tannoy speaker have been listening to the world from the UK market. David Manley made to expand the machine s purchase of 25 cm Tannoy coaxial single, self-designed to Manley Laboratories brand of monitor speakers, morning glory and gain the support of the boss Dung Sax, these show that the monomer is also very powerful Tannoy it.
KEF was founded in 1961 started the first monomer is produced, almost all British speakers have had their purchase single factory, the famous BBC LS 3/5A 15 Ohm earlier version, is to use KEF s single. KEF 1970s occurred in a factory fire lines burned, there is a reason that LS 3/5A into a 11 ohm to obtain better linearity, but also because one is unable to supply the older KEF monomer due to . No matter what is true, at least you can see KEF audio industry in the UK plays a decisive role. KEF also developed out of the oval woofer B-139, is the landmark contribution, with its small diaphragm area, but for the low-frequency extension to 30Hz or so, which explains the ability of monomer KEF design, Many speaker package KEF flag hung almost to quality assurance, KEF s reputation in the professional field, more than single product.