L-ACOUSTICS 阿酷司 LA-K1 音箱 可变曲率线声源阵系列 L-ACOUSTICS K1 线阵列音箱 适合体育馆应用的WST线声源阵列音箱 Products K1
L-ACOUSTICS的K1系统已经得到了国际认可，是当今工程师用于大型体育场馆和户外活动的首选。它的声音性能、一体化的系统和方便的扶手被视为行业的基准。K1结合4通道的扬声器、全新的K换能配置和提升高频部分 表现的功能于一身。K1扬声器还带有专用的低频扩展（KI-SB），提供良好指向性和低频/超低频的投射能力。 KI系统的出现，为远距离的投射和声音的连贯性和音调均衡定义了新的基准。 K2扬声器非常适合作为K1的下补声、补声和延时扬声器，所有K系列标准系统均可由LA-RAK的通用电子和信号分配平台驱动。
从建立之初，L-ACOUSTICS就坚持不断创新和采用科学的方法的宗旨。L-ACOUSTICS最初植根于在物理和基础声学方面，L-ACOUSTICS被誉为现代线声源阵列的鼻祖，这归功于它发明的波阵面纠正技术（Wavefront Sculpture Technology）和传奇性的V-DOSC系统。
 然而随着时间的推移，L-ACOUSTICS已经把它的研究活动拓展到结构工程，动力电子技术，信号处理和数字网络领域。L-ACOUSTICS还研发了自己内部的模拟建模工具，并通过大量的实验以验证模型的正确性。此外，L-ACOUSTICS经常在科学界发布所取得的研究成果。作为一个工程技术推动型的团队，L-ACOUSTICS是音频制造行业最受尊敬的组织之一。
产品概述：
 K1线声源阵列继承了L-ACOUSTICS 15年的波阵面纠正技术（WST）经验，并运用了L-ACOUSTICS最新研究的成果。因此，K1系统在大型音乐会、体育场馆和户外场地均表现出无可比拟的性能。
 K1 是一套适用于巡回演出的完善系统，结合4放大通道的扬声器、全新的K换能配置和提升高频部分表现的功能于一身。K1扬声器还带有专用的低频扩展（K1-SB），提供良好指向性和低频/超低频的投射能力。K1系统的出现，为远距离的投射和声音的连贯性和音调的均衡定义了新的标准。
 KUDO扬声器可作为K1的侧补声和延时扬声器，K1、KUDO和SB28均可由LA-RAK的通用电子和信号分配平台驱动。
卓越的SPL、低频和投射能力，适合体育馆和户外场地应用
新的K换能器配置，提供平滑的水平辐射模式
完美的吊装系统，高度精确，安装快捷
专用LA-RAK 的K标准流动机柜套装
可随时使用的新预置库，方便微调
技术参数：
频率响应：  35 Hz - 20 kHz
标称指向：  水平：90°对称
最大声压级： 147dB
RMS功率：   LF: 2x600W    MF:600W    HF: 220W
驱动单元： LF: 2 x 15"   MF:4 x 6.5"    HF: 3 x 3"
尺寸：      1342 x 505 x 438 mm（W x H x D）
重量：     106kg

Large format WST Line Source

?Exceptional SPL, LF and throw capability for stadium and outdoor festivals
?New K transducer configuration for smooth horizontal radiation pattern
?State of the art rigging system for laser-like accuracy and quick set-up
?Dedicated LA-RAK K touring system package
?New preset library for “out of the box” results and easy tuning

WST® Technology - Variable Curvature L-ACOUSTICS®pioneered the field of modern line source array as early as 1993 with the introduction of Wavefront Sculpture Technology on the legendary V-DOSC®system. Based on physical rules developed by Heil and Urban (AES 1992) the WST®theory defines five criteria for design and use of true line source arrays. At the heart of Wavefront Sculpture Technology is the internationally-patented DOSC®waveguide, which morphs the spherical wavefront of the HF driver into a cylindrical, isophasic wave. In combination with WST®, coplanar symmetry - the equivalent of coaxial assembly for HF, MF and LF drivers in vertical arrays - provides a coherent wavefront over the entire horizontal coverage at all frequencies. This behaves as if the sound was radiated by a single, continuous and articulated ribbon. Any line source featuring L-ACOUSTICS®elements respects the coplanar symmetry and all WST®criteria on the entire sonic spectrum. This allows an exceptionally coherent sonic signature in very long throw applications, beyond the limits of other systems.  L-ACOUSTICS®has been designing reference line array systems for more than 15 years.

Variable curvature, modular (KIVA and KARA) Modular line sources offer tremendous flexibility for both the installation market and rental applications. Both KIVA and KARA® systems are designed to combine a compact, high performance and lightweight enclosure with a dedicated companion LF extension (KILO, SB15m, SB18) delivering the necessary LF resources when a reinforced contour is desired. Variable curvature, large format (KUDO, V-DOSC, K2 and K1) These systems are particularly suited to large format installations and touring applications for which a reinforced LF contour is desirable. The touring systems rely on the Rental Network K platform featuring the LA-RAK plug-and-play amplification, signal processing and signal distribution rack. The amplified controllers and Network Manager deliver a “right out of the box” contour adjustable with Array Morphing to obtain an homogeneous signature in complex system configurations.

 

K1 - Large Format Line Source The L-ACOUSTICS® K1 system has achieved international recognition and is today the prime choice of engineers for the largest stadium tours and outdoor festivals. Its sonic performance, its fully integrated system package and its rider friendliness are considered as the industry benchmarks. K1 combines a quad-amplified enclosure, a new K transducer arrangement and boosted resources on the HF section. The K1 enclosure is associated with a dedicated LF extension (K1-SB) to offer an unprecedented level of directivity control and throw at low/sub frequencies. K1 sets a new benchmark of coherence and tonal balance control over distance. K2 can seamlessly be operated with K1 for downfills,  complementary fills and delays. All K standard systems are driven by the LA-RAK universal electronic and signal distribution platform.

 

K1	Full range active 3-way WST® enclosure
K1-SB	Arrayable LF enclosure for K1
KUDO	Active 3-way enclosure, quad-amplified, 40 - 20k Hz 2 x 12’’ LF + 4 x 5’’ MF + 2 x 1.75’’ DOSC® HF WST Vertical Line Source: Horizontal Directivity of 50° or 110° Symmetric, 80° (25°/55° or 55°/25°) Asymmetric Vertical flexibility of 10° max by 1° increments Weight: 87 kg - 191.8 lb
K1-BUMP	Structure for flying a vertical K1/K1-SB line source array
KARA-DOWNK1	Flying bumber for rigging KARA under K1
K1-DELTA	Azimuth angle setting delta plate (to be used in conjunction with K1-BUMP)
K1-CHARIOT2	Chariot for 4 x K1 or 4 x K1-SB (V2)
K1-CHARIOTCOV	Protective cover for an array of 4 K1 and/or K1-SB enclosures
K1-PLA	Removable front dolly board for one K1 or K1-SB enclosure
K1-COV	Protective cover for one K1 or K1-SB enclosure
SB28	Subwoofer enclosure
LA-RAK	Touring rack containing three LA8 amplified controllers
LA Network Manager	Remote control software
SOUNDVISION	Electro-acoustic and mechanical simulation software (Windows® compatible) dedicated to L-ACOUSTICS products.