Dominating rival
Cell design : all the whole convex concave basin or basin design
Low frequencies are : 15 -inch unit is responsible for 18 ~ 150 Hz frequency band , wool fiber cone containing approximately 70% of seven kinds of natural fiber mixed paper , in order to make way loose pressure , thickness of 3mm or more , but the quality is only as 90gr, its purpose is to improve the internal loss , so that the energy of the music signal to decay rapidly ( as shock-absorbing ability ) reduce sound pollution and makes the extension of low- slope decreases efficiency. 3 -inch unit is a 6-layer voice coil winding of the nonlinear distortion of unilateral stroke of 7.5mm, nonlinear distortion of the input power up to 520 watts . Acceleration factor (Acce leyation Factor) is 92M/sec2, Ampare, and therefore the data that this unit for ultra-low frequency performance is very good . Efficiency of 90.5dB / 1 m-1 as watts.
Low-frequency parts: 8 -inch unit is responsible for 150 ~ 800Hz frequency , cone containing about 30 % of the wool fiber filaments of a variety of semi- press paper cone , the increased structural strength , without prejudice to the sound quality, sound performance . 2-inch flat copper clad aluminum voice coil coupled 500z of high magnetic flux density of powerful magnets provide high efficiency , high resolution and very natural sound performance .
The high frequency part: two 2-inch spherical convex top diaphragm unit responsible for 800 ~ 3500Hz frequency , high efficiency design, transient response very helpful .
High-frequency parts: In a 1 -inch unit spherical convex top natural silk diaphragm is responsible for more than 3500Hz frequency response . Extremely low resonance point ( about 650Hz), so bandwidth can be extended to the following 1KHz , making crossover can be arbitrary , and improve power handling , eliminate high frequency paragraph impatient tone , making the high-frequency audio of the performance will not improve and loss of sharp harsh, strong magnetic circuitous path design (1160z magnet ) , both on the power handling and efficiency of great benefit , efficiency of 94dB / 1 m-1 as watts.
Speaker Design:
Using low frequency transmission type (TRANSMISSIONLINE) design, making the low frequency of the tuning frequency (TUNING FREQUENCY) reaches the limit of the human ear -18Hz, and effective frequency point (-3dB point ) reaches 39Hz. These low-frequency using a closed air cushion (Acoustic Suapension) design , and so can make the performance of the band will not interfere with each other , making the sound harmonious , pure !
Crossover design :
Generally speaking, two divider is the simplest and most likely to exhibit the good sound quality inferior . Third frequency would be increased complexity, two crossover if too close ( ratio below 8 ) , then the low-frequency and high-frequency crossover for the bass frequency of the problem will have a significant , making the performance of the IF turbidity is not clear, sound edgy .
This GH-I -type design is a divide . So the crossover design is indeed a big challenge. Therefore, a high -level crossover network using the third-order formula (3 rd order, 18dB/octave) while using a phase compensation circuit and minimum phase circuit design , in addition to taking into account the balance of sound , sound of the beautiful , but on the overall system the performance is also advancing to the completely non -directional, and point source of sound objectives.
Management hereby lines (LITZ WIRE) Inductance PP / PE metal film capacitors , no sense of resistance and 4N 12AWG / OFC wire / silver wire and other precious parts in the way of a combination of scaffolding paragraphs divider in addition to the spectacular outside , the performance of the entire system actually provides the best guarantee .
Speaker appearance and structure design :
This system stage a huge ( height of about 1.8 meters ) , and then a beautiful exterior design , speaker panels 50mm thick or more, the lower the audio resonance of great help . Speakers from the whole of the side of its speaker configuration, that is their effect on the acoustic transparent understanding : A treble to M / T / MF mode, and divide by three bands , so its excellent audio and video of cohesion ; right the group delay of the signal (GROUP DELAY) reached the lowest limit, and the response of the poloidal (POLAR RESPONSE) without bias. The various units are arranged like a big circle in the same circle , this time for the band 's phase can be minimized.