Brief introduction of Danish Crown Audio:
AVANCE Danish Crown Audio 1973 by PoulRossing Paul? Lesheng was founded in Holbik, a coastal city in the Kingdom of Denmark, and has developed into a world-famous Hi-Fi brand in just a few years. The design style is famous for its quietness and charm. It combines appearance design and functional design, forming a high degree of unity of balance and coordination, and represents Danish design taste with outstanding production technology.
AVANCE Crown's brand concept is to pursue the highest standards and perfect practices at the same price. So far, no brand can compare with AVANCE in practicality and cost performance, from the leading brand of European speakers, the excellent audio brand that consumers like best, to the most famous speaker brand.
Danish Crown Audio Technology;
First, the concrete speaker crown innovatively uses concrete to make speakers. Once launched, it immediately caused a great sensation in the global audio industry and was even regarded as a sacred object by local Japanese enthusiasts.
Second, the independent split design eliminates the occurrence of sound staining in the box and reduces the distortion caused by the resonance of the medium and high notes when working at low frequency.
Thirdly, the labyrinth box is designed to make the big dynamic of the small box become a reality, and make the small-sized bass unit emit the strongest low-frequency effect.
Fourth, the independent dual-sound cavity structure completely solves the disadvantages of the traditional wall-mounted speaker, such as unclear sound and unclear hierarchy, which makes the sound played by the whole speaker clear and can restore every detail of music with high fidelity.
Verb (abbreviation of verb) U-shaped integrated box boldly combines straight lines and arcs perfectly, and even the top of the box creatively uses a solitary structure, making the whole box lines delicate, smooth and natural. No matter from which angle, it fully embodies the rich connotation of the Danish crown, and it is also a work of art that people can't get tired of seeing.
6. Step-by-step damping base realizes the purpose of damping the box body layer by layer most easily to generate resonance, and finally realizes the purpose of zero resonance, making the whole box body more beautiful and smooth.
7. The computer designs a second-order filtering frequency division scheme, which realizes the reasonable frequency division of each unit and the smooth connection of working frequency bands. Moreover, this frequency division circuit requires that each component must be carefully selected and have the characteristics of resistive reluctance, so as to prevent the electromagnetic interference between the component and the frequency division circuit board on the speaker unit and finally restore the high-fidelity sound quality effect.
Eight, the embedded hemispherical natural silk soft film treble special coating makes the treble sound film softer. The biggest advantage of this high-tech technical treatment is that it can effectively solve the phase drift that is most likely to occur when working at high frequency, increase the audio range of high frequency, avoid the harsh feeling that is easy to cause because of high directivity, and make the whole treble slender and soft.
Nine, jet horn pilot hole technology uses the design principle of propulsion jet to achieve the purpose of enhancing low frequency inductance and strength.
X. The duct reverberation tweeter unit itself is light in texture, high in sensitivity, good in heat resistance and sufficient in upper limit, and its performance ranges from 16K to 25K, so that we can hear more tweeter details. Designed in a single cone-shaped wooden box of 15CM, the timbre of treble is more transparent and bright by using the characteristics of wood itself.
XI。 The UHF unit of the 360-degree omnidirectional UHF speaker adopts a brand-new patented crystal diamond ring-shaped metal foil diaphragm. The whole speaker design is alloy-treated and adopts a fully enclosed mushroom-shaped vibration sound mode. The technical core of this patent is to realize the directivity of sound in the horizontal direction when the sound source signal passes through the metal foil diaphragm, so that effective sound field propagation can be obtained anywhere in the whole space, and the highest UHF band can reach 100kHz.