in the field of cinema's name famous horn. From the giant stadium in Denver to the Tennessee Theatre, and then by the Royal Shakespeare Theatre to the Pyramid Hotel in Las Vegas and the Hard Rock Cafe, uses a horn speaker. It can be seen, the sound of the horn speaker is recognized as the most clear, most pure, most true sound. BT-AUDIO flagship horn speaker from the market after the red No. 5.1 of its cutting-edge technology and excellent horn JBL audio performance at a broad customer base has caused a great response, become the most popular horn speakers!
BT-AUDIO EX theater red numbers (seven sets) evaluation forum gallery quotes
Today we got this theater is the BT-AUDIO the classic model of red numbers for the full upgrade, not only the replacement of a new JBL K3 horn cells, and even cabinet dividers are made of materials and optimization , all-round device to create a set of classical Ming Speaker - Red No. EX! The theater has red No. EX extended treble over the limit, the most accurate sound localization, sound to enhance efficiency of at least twenty times more than the red numbers, and its excellent sound performance horn speaker called a model of the new century!
an appearance Comment - elegant filling demeanor
The legendary JBL equipped with top of the BT-AUDIO red horn No. EX, not only has the world's leading technology , while in appearance, it also highlights the world of plants distinguished fashion. And red numbers, like the shape of the red No. EX is still lead by the BT-AUDIO sound designer, Ms. Jessie Sampter to design. The difference is that in terms of materials and workmanship are a higher level than the previous red number!
BT-AUDIO EX Red No. theater
the shape of the red No. EX BT-AUDIO by the chief sound designer
< br> Red No. EX front panel, high strength, good sealing performance, high-density fiberboard
Red No. EX of the box front panel is used in high strength, good sealing performance, high-density fiberboard, whole body surface to covered with high-quality leather. This leather box can maximize the absorption of harmonic tremors, vibrations can be generated by the speaker coloration to a minimum.
BT-AUDIO EX Red No. theater
Red No. EX semi-detached for Box Design
red box No. EX semi-detached body design, each unit has its own separate box room, time compensation structure so that the front speaker baffle slightly tilted in different environments can be synchronized to the sound unit arrived at the listening position. Box wood is used in rare rosewood red skin, with multiple strengthen internal support, coupled with a variety of damping materials to absorb the harmonic tremor, hand tapping can be found very solid wooden Sapporo real tough, designer Jessie Sampter think that be issued to each unit did not interfere with the sound pure.
Red No. EX subwoofer vented enclosure design with
Red No. EX subwoofer speaker by the designer according to the characteristics and technical parameters, scientifically designed, well debug, and speakers used with the most reasonable vented box design. Increase the diameter of the two-phase holes down the bass makes it more efficient, in the case of the same power to promote more impact and power, the storm whipped up waves of real bass!
Second, the major vendors - the world's first horn speaker system
once every ten years, JBL will be the highest achievement for the speaker to set a benchmark, from Hartsfield,vibram 5 fingers, Dragon, Everest , K1, K2 to the present K3, these landmark works are sufficient to affect the development of the speaker. JBL's latest K3 horn unit is led by the six development teams to work together dozens of engineers and advanced design known to the JBL Professional audio-class dominated a few decades ago when the highest level.
Red No. EX speaker system
Red No. EX speaker system
the Taohong No. EX's biggest selling point is loaded with new JBL K3 horn tweeter, horn compared to the previous number of red cells, red No. EX's K3 titanium horn with a layer of diamond film, film and Kapton voice coil was very light aluminum flat wire voice coil. Equalizer in high-density alloy materials, the arc is based on membrane curvature to precision lathe machining, the edge for each single test side debugging, to ensure that the equalizer and the curvature of the parallel between the diaphragm and the mind, error control In less than 0.03mm. This allows the frequency response curve of each tweeter to achieve almost the same, and the high-frequency extension of play to the absolute limit, with an upward extension of the feeling of infinite, transparent treble gorgeous, overtone very rich sound than the red number at least improve the efficiency of times or even twenty times!
JBL brand new K3 horn tweeter
K3 Red No. EX's horn tweeter and red numbers there is a great improvement compared, that is in between the diaphragm and the throat a phase plug. Phase plug has two advantages: First, to help tweeter adequate cooling system, so that cells can withstand more power for maximum treble room for growth. Second, it could also improve the frequency response of cell proliferation of off-axis high-end features and avoid the muddy sound quality, while balancing the pressure in front of the diaphragm, significantly reduce distortion. In summary, the role of the phase plug, red No. EX treble distortion effects can be one hundred percent free, to get the most pure high-frequency texture, pure and almost treble without a trace of earth can be used to describe the atmosphere, every time to listen to equivalent to the purity of his soul to do a thorough cleaning!
phase plug
in between the diaphragm and the throat of a phase plug
K3 system uses a resin horn SonoGlass injection molding
K3 horn systems use is made of resin injection molding SonoGlass, SonoGlass is a highly rigid resin material, originally used as insulation material, its strength is much higher than those kinds of metal material, this material sounds the clarion call is equivalent to a transducer, it is common to the horn throat horn tweeter acoustic space into a compact high-pressure sound waves. Have a good voice conversion, greatly increased the efficiency of transfer treble sound, which is efficient K3 horn the root causes of the system.
symmetric magnetic field with JBL exclusive SFG enhanced loop technology with a special diaphragm materials
Red No. EX, JBL woofer exclusive SFG used magnetic loop technology with a special symmetry reinforced diaphragm materials, which diaphragm has a lightweight,mac makeup wholesale, super toughness and the advantages of easy deformation, while, good damping, sound playback can make clean, crisp, powerful and provide a sense of fullness and stable bass reproduction .
Red No. EX crossover spectrum
JBL engineer Greg Timbers, chief speaker system said that well-designed two-way speaker closest to the ideal speaker, Red No. EX implement the An extended two-frequency concept. The crossover frequency set very high, so that attenuation of the slope between each unit are as 24dB/oct, this is the ideal frequency status, you can make the treble and the bass micro details are clearly heard, the sound field tall and large and deep. The most valuable is the voice of the whole thickness of the same frequency, while maintaining sound transparent, delicate sound field, while large, dynamic contrast is more obvious with the strength, tone is more colorful and rich and gaudy, the overall sense of sound energy increased a lot.
III, with amplifiers - TANKE A3 fever six-channel high power amplifier
TANKE A3
standard six-channel high-power output, 5.1 channel home theater fully meet the demand. Each channel can be adjusted independently for a variety of audio and video viewing needs. The channel power sufficient sound pressure strong, able to fully experience the immersive theater-scene experience. Can drive passive subwoofer, set off low-frequency sound very shocking. The sound field even more overwhelming, Hong momentum. Channel features one-click conversion, save the plug signal line cumbersome way. Audio equipment and more convenient connections to achieve a more abundant, more efficient audition experience.
four, Red No. EX actual sense of hearing evaluation
1. Evaluation film: p>
key test of the helium star corps invasion of Xi Liang a planet, the spacecraft at the beginning of helium stars Corps invasion from outer space sound very spectacular scenes, the picture, the huge volume of the spacecraft through the atmosphere to produce the appropriate objective is to create a low-frequency sense of the distance the spacecraft, the spacecraft driven by air from the front of the right speaker after speaker flow to the left of the center speaker is not only the high-frequency sound as the real high, and the sound performance of the trajectory and location of the interpretation by K3 horn cells appear to be more for the clear and obvious. Followed by a public ship sailed from the rear of the shuttle in front of the same lifelike sound, including the huge volume of more space ships passing from the listening position, the trajectory of doubling even more presence; when the spacecraft over the planet in the occasion of Xi Liang , Xi Liang terrestrial planetary defense system to fight then, that instant the dark night sky and groaning fire, heavy artillery like a dazzling fireworks-like charm Cui, intensive gunfire, sirens and loud voices down to a carefully woven enveloping sound!
huge human head crashed spaceship was shot down and created a big bang and the ground bass crashing with the body, the dust from the strike to resist the surging trend can not be from front to back instantly swept through the audio-visual space, the speed The sharp, dynamic of sharp, sound of the shock is definitely an instant red No. EX dynamic and responsive to withstand the rigorous test, and finally military aircraft in the air battle scenes are the sensory stimulation of the viewer into the pole, both laser special firing artillery from the red No. EX sound quality and surround system to create the precise positioning as fascinating, intensive gunfire and explosions after another, full of visual space in every corner of the front and rear sound field sound field is work closely together for the entire air battle with plenty of low-frequency energy to provide a surround sound with the active support of the amazing sound clip, red No. EX interpretation of the overall sound is impeccable!
2. Evaluation film: into the church hall, joined Terri loaded pistol clean and transparent sound of the space in extraordinarily crisp sound in loud, appropriate response also highlighted the huge interior space and quiet; they entered the hall after the shooting to the monster sound is the bold, it can show an instant red No. EX sharp low-frequency impact, while the bullet impact point and the positioning accuracy interpreted through the surround system; then the monster the ground from a height Puxia Verge of overweight low-frequency to create a strong and sharp, point the basis of the deep thick ultra-low frequency sound field have followed the whole sense of shock.
break through the screen of the sharp sound quality, clear and melodious sound of broken glass, debris scattered everywhere could hear sound of motorcycle from the ground to create a thick mid-air low frequency neat, rough and smooth wide tires rolling on the ground of sound as the real sound quality is beyond the limits of the plane; then again, the monster created by jumping from a height of overweight as a deep low-frequency thick, Alice stepped on the gas to create a monster motorcycle crashed into a volley flew low frequency, although not just the sharp strong, but it can show the body monster motorcycle collided with a heavy low-frequency sound produced; then Alice motorcycle fuel tank holding two guns shooting the whole section of the lens is the essence of sound and picture performance, definitely is a bullet wonderful interpretation of the time,mac makeup, the sound of sharp firing two guns in a strong, across the entire audio-visual space, on the sound quality is absolutely the ultimate of the red numbers for the EX.
a red No. EX unusual frequency of overweight, the last Alice monster with Uzi and shotgun shooting scene, in addition to playing Uzi machine gun fire effect of intensive dynamic texture with bullets flying, the more emphasis on machine-gun fire speed, placement, positioning performance, the shotgun is shooting highlighted their strong power of forceful and deep solid sound quality. Interpretation of the whole sound the red No. EX full tri-band low high school play was dripping sound extreme, the performance of no less quality in million class theater system!
3. Evaluation Music: sense. And accurate imaging and sound and somewhat luxurious features and music appeal to a wonderful horn together. Transparent violin sound simple, charming sounds thin, information-rich and delicate vivid. Cello playing, chamber body feeling good, but not hypertrophy full open strings, lines, clear and crisp, low section is a sufficient amount of sense. Jump piano sound is very dynamic, high-frequency crystal mellow, low-frequency generous Fortress, the natural balance of high and low notes of the transition, contrast and details of percussion hammers and air a sense of real and vivid. Red No. EX replay piano very good jumping ability, showing rich dynamic music atmosphere, while the balance of the scale,mac brushes, loose texture are all elements of the music more appealing.
five or more red No. EX sound system parameters
Red No. EX sound system the parameters
Edit Comment: JBL's horn unit is red K3 No. EX speakers the most unique scenery, but also embodies its technology. Meanwhile, in line with its excellent treble system, Red No. EX the woofer also uses JBL's SFG symmetric magnetic circuit technology, can provide a sense of fullness and stable bass reproduction. Overall, this theater with open, bright, start of good, sound, uniform and balanced, smooth, detailed analysis of the performance is better, fine lines, treble and lightweight, yet beautiful vocal texture. Impressive speed and impact, but also has a good sense of low volume, relatively strong sense of the scene, the environment for use within 20-60 meters, sound rendering beautiful, stylish and elegant without losing the tannoy of the stable. For success, the pursuit of a fashion, emphasizing the audio and video enthusiasts temperament and taste, just kind of red No. EX.
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