美国狄芬尼提 800+安桥800 影院套装带保卡

金亮电器特价店 · 发表于 2016-8-5 18:43

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本帖最后由金亮电器特价店于 2016-8-5 18:51 编辑

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产品规格

品牌名称：狄芬尼提
扬声器类型：卫星
频率响应曲线：20赫兹 - 30千赫
音频灵敏度：89分贝
扬声器驱动器的材料类型：聚丙烯

产品特点
从巨大的喇叭声音小容易放置和使用卫星音箱
压力耦合中/低音散热器提供丰富的，温暖的声音
300瓦有源重低音扬声器和两个8？出深，高低音锥带的影响
卫星和中置扬声器可架或壁挂式
享受清晰，高清晰度声音感谢独家BDSS技术驱动
• Nominal Impedance: 8 ohms
• Frequency Response: 47 Hz – 30 kHz
• Efficiency: 90 dB
• Driver Complement: Two 4-1/2" bass/midrange drivers coupled to two 4-1/2" pressure-
driven planar low-frequency radiator, one 1" pure aluminum dome tweeter
ProSub 800 （低音炮，8寸主动+8寸辐射；300瓦连续功率）
•
Dimensions: 10-5/16" W x 15-3/4" D x 12-7/8" H
•
Frequency Response:20 Hz – 150 Hz
•
Driver Complement: One 8" high-definition woofer with polymer cone coupled to one 8"
infrasonic radiator
•
Amplifier: 300 watts RMS
•
Speaker Level High-Pass Filter: 6 dB/octave (80 Hz)
Surrounds
Wave Guide
•
Low-Level Inputs: Gold plated direct LFE input
•
High-Level Low-Pass Filter: 24 dB/octave continuously variable (40 – 150 Hz)
•
Speaker Level Inputs: 5 way gold plated binding posts left and right channel
•
Speaker Level Outputs: 5 way gold plated binding posts left and right channel
Colors and Configurations
The ProCinema 800 system is available in both high gloss Black and White.
NOTE: The subwoofer’s volume control is on the side of the enclosure
for easy access. Be sure to turn up the volume control after hook-up.
Design Goals: We set out to design a system that was easy to place in a
wide variety of locations, whose components were small enough to be
rendered practically invisible in a domestic setting, yet had the performance
of a much larger and costlier system. The system also had to sound equally
good on both music and movie reproduction. Other manufacturers have
attempted to satisfy the same goals in their “sub/sat” systems with varying
degrees of success. The area of performance that held back these previous attempts from fully
achieving the goal is that of weak lower-midrange output and satellite-to-subwoofer blending.
Our goal was to find a means of improving lower midrange performance without sacrificing small
size.
Technologies
BDSS Driver（平衡双环绕驱动系统）
The drivers feature Definitive’s patent-pending Balanced Dual Surround System (BDSS)
technology that supports the speaker cone at both the inner and outer edges
for longer, more linear cone excursion, thereby making lower midrange
response more robust than one would expect from a
driver of this size. BDSS also imparts greater clarity
and finely textured inner detail. The center projecting
object is a Wave Guide that prevents sound waves
from any given side of the cone from reaching and interfering with sound
waves from the opposite side of the cone. This serves to flatten frequency
response and improve off-axis dispersion. Every listener in the room hears clear full-range sound
with three-dimensional imaging.
Pressure-Coupled Radiator
The ProCinema 800’s principle innovation is the use of a single pressure-coupled radiator in the
ProMonitor 800 satellites and two in the ProCenter 1000. As the BDSS active driver moves it
compresses the air inside the enclosure which in turn moves the
(passive) radiator. The passive radiator doubles the radiating area of
the system to improve output in the lower range of the satellite’s
response. Male vocals and musical instruments in that range sound
rich, warm and full, in contrast to typical small satellite systems that
sound thin and bodiless. Because the satellites go lower in frequency
they “blend” better with the subwoofer, preserving the illusion that the
listener is listening to a single full-range loudspeaker rather than
separate sats and sub.
Tweeter
The tweeter is a pure aluminum dome, which has been heat-treated to relax the crystal structure
and then coated with a ceramic to produce extended highs that reveal nuance and shimmer
without a trace of edginess.
Sat/Center Enclosures
The satellite and center enclosures are fabricated of injection molded mineral-filled polymer with
a high gloss finish. Internal ribs and the parabolic shape of the enclosure serve to make the
enclosure rigid and resonance-free for pure, uncolored midrange. The slim, curved shape of the
enclosure reduces diffraction contributing to the 800’s remarkable imaging that is truly startling
in its ability to float utterly lifelike highly defined sonic images across a broad and deep
soundstage.
Powered Subwoofer
The ProSub 800 uses an 8-inch active polymer cone woofer driver that is pressure-coupled to a
bottom-mounted Low Bass Radiator. The combined radiating area of the driver and low-bass
radiator is 27% greater than a single 10-inch woofer and nearly great as a single 12-inch driver.
By using two radiating surfaces we gain the benefits of smaller drivers (speed, agility, definition)
with those of large drivers (dynamic range, high output, bass depth) while keeping the enclosure
very small. A robust 300 Watt amplifier provides plenty of punch for wide dynamic range with
action movies.
See the Bass Radiator tech video
Mounting Options
The front & surround satellites come equipped with removable tripod feet with
rubber pads to provide a stable, mar-free foundation when placed on tables or
equipment cabinets. The ProCenter 1000 has an adjustable rubber-tipped
support foot that allows the user to choose the vertical axis angle most
appropriate for the center speaker location (the speaker should be pointed
toward listener ear height). The satellites may be wall-mounted via either a
screw slipped into the key-hole slot or via optional articulating brackets such as the Definitive
ProMount 80. The center speaker requires two ProMount 80 brackets to wall mount it.
The satellites may also be used on Definitive’s (optional) ProStand 600/800.
Summary
Small, attractive and easy to place in a wide variety of locations including on wall, shelf or
stands
• Sounds like huge floor-standing speakers（声音就像巨大落地箱）
• Sounds excellent on music as well as movies（听音乐就像看电影一样精彩）
• Use of pressure-coupled radiators produces warm, rich and life-like midrange（丰富并栩栩如生的中频）
• Subwoofer is small enough to place anywhere but has the power to fill large rooms with
deep, high impact bass（低音炮体积娇小，极易摆放，却能吧下潜深、极具冲击力的低音填满您的大房间）
• Available in either Black or White
• A fantastic value

杜比全景声影院音箱套装--美国Definitive Technology Pro Cinema 800

全景声影院这里我就不多介绍了，大家可以百度“杜比全景声”大致的意思就是在看电影的时候能比早期传统的5.1或者7.1声道的声音更加真实更加身临其境的感觉

Pro Cinema 800套装由一只双8寸低音炮和4只卫星箱以及一只三相中置发声组合5.1声道

低音炮篇

尺寸：宽26.2 x 深40.0 x高 32.7 cm

频率响应：20 Hz – 150Hz

驱动单元：1只高压8寸偶合低音，一只8寸超低音

阻抗：8欧母

功率：300W

自动开关机

输入电压：110-220V

重量：11.8KG

如此小体积的低音炮能用2只8寸的超低音喇叭，可想而知在低频部分是下了非常多的功夫，不管是低频下潜还是速度，都能提现收放自如

低音炮背面有高输入接线柱，频率调节以及信号输入部分组成

音量旋钮在设计在侧面这一点非常好，比传统的在后面更加方便用户调节

正面和底部是两只威猛的8寸超低音喇叭，光看着就爽了！

卫星箱篇

尺寸：宽12.1 x 深12.7 x 高23.8 cm

频率响应：57 Hz – 30 kHz

驱动单元：1只一寸铝膜顶球高音，1只4寸中音喇叭，1只4寸低音喇叭

阻抗：8欧母

灵敏度：89 dB

功率：10-150W

交叉频响：100 Hz

重量：1.8KG

4只小体积的卫星箱设计2只4寸的喇叭和铝膜高音，大家都知道铝膜高音喇叭不是一般音箱能驾驭的，一般是高保真的监听级别的音箱才会采取如此的设计，监听音箱就是所有唱片公司或者电影后期音效制作公司用的音箱

正面一只4寸的低音和一寸铝膜顶球高音，顶部还有一只4寸的中音喇叭顶部的喇叭不光是增强了低音而且通过顶部的喇叭对天花的反射实现了现在全景声影院

音箱后面有挂墙的螺丝孔，安装也是非常方便。

后面的接线柱也是下了血本，如此高端大气镀金的接线柱也只有它配得上了

音箱底部有塑料脚架，可以随意摆在电视柜旁边。

中置篇

尺寸：宽37.5 x深 12.7 x高 12.7 cm

频率响应：47 Hz – 30 kHz

驱动单元：1只一寸铝膜顶球高音，2只4寸中音喇叭，2只4寸低音喇叭

阻抗：8欧母

灵敏度：90dB

功率：10-250W

交叉频响：80 Hz

重量：2.7KG

看过电影的人都知道中置是很重要的，大部分声音来源于中置音箱，所以这个中置是你意想不到的效果，如此小的体积设计了4只4寸的喇叭和一只铝膜高音，特别是侧面的两只中音喇叭更是增强了中置声音的宽度，不管是人声的体现呢还是电影里机枪扫射的声音都能让你体验到什么才是真实画面感和现场感

中置音箱可直接摆在电视柜上，接上线就OK

底部有防震脚垫和

测试篇

此音箱套装可以说是影院神话，钢琴烤漆的表面时尚的外观首先虽然说不能与3W以上的音箱PK但是绝对能超越目前市场上2W以上的所有音箱。BOSE 535就不用谈了，经过我们的测试比535绝对高两个档次

经过我们精心的调试，以下我们来谈谈感受

电影测试《X战警》《导火线》《金刚》

《X战警：逆转未来》是2014年上映的超级英雄电影，改编自[url=]漫威[/url]同名漫画，由二十世纪[url=]福克斯[/url]公司出品，[url=]布莱恩·辛格[/url]执导，[url=]休·杰克曼[/url]、[url=]詹姆斯·麦卡沃伊[/url]、[url=]迈克尔·法斯宾德[/url]等人主演。为《[url=]X战警3[/url]》和《[url=]X战警：第一战[/url]》续集。影片于2014年5月23日在中国上映。

影片最后在战舰上打斗，特别是战舰和飞机加上个个跟超人一样飞来飞去。高空环绕声提现淋漓尽致。炮弹击中战舰的时候低频下潜无法想象

《导火线》

是由[url=]叶伟信[/url]执导，[url=]甄子丹[/url]、[url=]古天乐[/url]、[url=]邹兆龙[/url]等人联袂主演的动作警匪片。影片讲述了香港重案组督查马军、卧底华生与黑帮的白热化对抗故事。影片于2007年8月3号首映

影片最后甄子丹和皱兆龙在郊外打斗的时候，拳拳到肉。证明了此影院音箱的中低频是如此之好

《金刚》

影片《金刚》是2005年上映的一部冒险电影，重拍1933年经典同名电影《金刚》，由[url=]彼得·杰克逊[/url]执导，[url=]娜奥米·沃茨[/url]、[url=]杰克·布莱克[/url]、[url=]阿德里安·布劳迪[/url]和[url=]安迪·瑟金斯[/url]等领衔演出。影片于2005年12月24日在中国内地上映

片段里恐龙对女主角的穷追不舍，金刚不惜保护，场面宏大震撼，特别是期间有一些吼叫声，，真实震撼。在整部电影中，要营造追逐场面的氛围对环绕音箱的要求特别苛刻，这此作为环绕音箱的（高空环绕）都表现得极为出色，其还原的影片细节清晰通透，细致的背景声音均能一一还原，平衡真实，打斗中稀疏的断枝声，震撼的吼叫声，由远至近的声音传输，一切都十分精彩。

音乐测试老鹰乐队《加州旅馆》《蔡琴试音》《梦界》德国原盘