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Crazy and perfect: Tidal La Assoluta flagship speaker
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Industry news
2019/12/11 10:37
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[Abstract]:
German luxury luxury speaker brand Tidal aims to produce the most perfect speakers. It was founded by Jörn Janczak in 1999. He is also the designer of all speaker products. The La Assoluta flagship speaker launched in 2015 has never used a 5-inch diamond diaphragm midrange monomer. Taiwan's agent Sheng Kai Industrial finally received the first pair of La Assoluta last month and carefully invited Mr. Jörn Janczak to come to Taiwan to introduce himself.

Founded in 1999, the diamond diaphragm alone became a signboard
La Assoluta brings together Tidal's 20 years of technical experience and the flagship speakers built with the highest specifications and standards. The cost is not a problem. The four words without compromise are really implemented on La Assoluta. One of the most noticeable is the 5-inch diamond diaphragm midrange monomer. This is not a solid diamond diaphragm but other materials with diamond plating. In addition, the cabinet, crossover, lacquer body and all the design and craftsmanship are very complicated and time-consuming processes. It can be said that it is imperfect everywhere. Whether you have La Assoluta or not, it is worth your understanding and appreciation. This timeless masterpiece.

Mr. Jörn Janczak is an engineer. Science is the basic criterion for the design of his speakers. The material structure of the cabinet, the individual production, the design of the crossover, and the overall adjustment are all based on science. Behind every choice A solid scientific reason. At the same time, Tidal also pays attention to the senses of hearing, vision and touch, because they are not just a pair of good speakers, but top-level perfect boutiques. Good-looking cannot be the only selling point, and must reach the top level from the inside out..
La Assoluta has a height of 232 cm and a unilateral weight of 485 kg. Agents used large cranes to send the speakers upstairs.

World's first 5-inch pure diamond diaphragm
The characteristic of Tidal is diamond monolith. From the beginning Piano has used diamond tweeter. As for diamond midrange, there are sub-flagship Akira and flagship La Assoluta, both use 5 inch 13 carat (2.6 g) diamonds. Diaphragm, and it's super thin. This diamond has a surface area of 136 square centimeters, a back and forth movement of 7mm is 10 times the stroke of other diamond diaphragms, and can push 14 times the air volume of other diamond diaphragms. The frequency response can be as high as 30kHz and as low as 100Hz , Very amazing, so this diamond diaphragm unit can definitely be called a mid-bass unit. Mr. J? Rn Janczak explained that the diamond is currently the hardest material known, and it is very light and meets the requirements of a single diaphragm. Compared with other diamond diaphragms, diamond diaphragms are less prone to distortion or distortion when working. Although it can achieve a frequency response of 30kHz ~ 100Hz, of course, such a wide range is not actually used, but it is enough to see the capacity of this diamond diaphragm alone.

Extremely costly top materials
Of course, artificial diamonds are used in horns. Diamonds are composed of carbon atoms. Modern artificial diamonds are made by rearranging the carbon atom structure by using carbon as the raw material. Its atomic arrangement and characteristics are exactly the same as natural diamonds. . Tidal and Accuton, a long-term collaborator, made this artificial diamond. Each time it took 4 weeks, the carbon raw materials were heated and pressurized 24 hours a day without interruption, and the diamonds were stacked little by little to grow up to meet the needs. The size and thickness can only be 4 pieces at a time, and then cut into the required shape. This process is very costly. You can buy 3 pairs of Vimberg Tonda speakers for the cost of only one diaphragm.
The single bearing frame is CNC cut with a complete aluminum block to meet the needs of the single unit. The outer frame is made of stainless steel and polished by hand to a mirror surface. The whole is non-magnetic and has damping and vibration control functions. It has a high quality and low resonance point. The inner voice coil is made of titanium and diamond, with a large diameter and short distance design. In the center of La Assoluta, one 1.2-inch treble diamond diaphragm unit and two 5-inch mid-tone diamond diaphragm units are adopted. The vertical arrangement of midrange-treble-midrange is adopted. It is responsible for the regeneration of response frequencies of 60kHz ~ 200Hz. For LaAssoluta, it is equivalent to using 6 diamond diaphragms. Although this is produced in cooperation with Accuton, it is called TidalDriver, which is completely different from the monomers that Accuton supplies to other manufacturers and cannot be obtained by other manufacturers. This part is also the most important core area of LaAssoluta as a whole.

Symmetrical arrangement, honeycomb bass diaphragm
The cabinet itself is divided into three parts. In addition to the central core, the top and bottom are equipped with a symmetrical design of the bass unit and the subwoofer. They are responsible for frequencies below 200Hz. Woofers, so each channel is 2 woofers and 2 subwoofers. The two units responsible for the bass section are special structures designed for La Assoluta, long stroke high efficiency and ultra-low distortion magnet drive system. The diaphragm itself is a honeycomb design. In addition to increasing the surface area to promote more air volume, the structure Stronger and less prone to deformation. Although people may see other brands of speakers use woofers that look alike, the internal details are different, and the sound is more unlikely to be the same.

There are also four 10-inch passive radiation woofers in each cabinet on the back of the speaker, two on the top and one on the bottom.

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