L-ACOUSTICS 阿酷司 LA-ARCS FOCUS线阵音响 产品详情 The ARCS® WIDE and ARCS® FOCUS systems are based on two constant curvature enclosures ensuring distinct directivity pattern and SPL capabilities. Intended for medium-throw applications in rental productions and fixed installations, these line sources deliver remarkable acoustic properties and unmatched versatility for applications including FOH L/R systems, central clusters, side-fill monitors, distributed systems and complementary fills. The main systems components consist of the following: • ARCS® WIDE (H x V: 30° x 90°) element, wide coverage, operating from 55 Hz to 20 kHz; • ARCS® FOCUS (H x V: 15° x 90°) element, focused energy, operating from 55 Hz to 20 kHz; • SB18m low frequency extension, operating down to 32 Hz; • LA4 or LA8 amplified controllers. The ARCS® WIDE or ARCS® FOCUS line sources provide high SPL with perfect acoustic coupling, a solid LF performance and constant tonal balance over distance. Both systems can be deployed either as a horizontal array or as a vertical array. In the coupling plane, the ARCS® WIDE and ARCS® FOCUS yield a razor-sharp directivity pattern, particularly valuable to sector audience fields while avoiding reflective surfaces. In the other plane, both systems provide a 90° smooth symmetric directivity pattern. The ARCS® WIDE is suited to achieve an extensive coverage with few elements, offering a remarkably compact array preserving sightlines. The total coverage angle of an ARCS® WIDE line source is proportional to the number N of enclosures in the array, i.e. N x 30°. The ARCS® FOCUS line source focuses the same acoustic energy within half of the coverage angle, i.e. N x 15°. The ARCS® FOCUS is therefore suited to achieve a narrower coverage, offering a higher SPL with a more extended throw than its sibling. The ARCS® WIDE and ARCS® FOCUS can also be deployed in “WIFO” hybrid arrays for complex audience geometries. The dual directivity pattern and the various system configurations offered to the sound designer and system engineer allow a high level of creative freedom. Before installation, all these configurations can be acoustically and mechanically modeled with the SOUNDVISION 3D simulation software. The amplified controllers offer an advanced and precise drive system for the ARCS® WIDE and ARCS® FOCUS enclosures. Both can be driven with the same preset. All L-ACOUSTICS amplified controllers feature the L-DRIVE, a thermal and over-excursion protection circuit. Up to 253 L-ACOUSTICS® amplified controllers can be connected together via the Ethernetbased L-NET protocol. The LA NETWORK MANAGER software allows online remote control and monitoring of all the connected units, via a user-friendly and intuitive graphic interface, and features the Array Morphing EQ. This exclusive tool allows the engineer to quickly adjust the tonal balance of the system to reach a reference curve or to ensure consistency of sonic signature. 产品详情 the arcs®宽和arcs®聚焦系统是基于两个曲率的外壳确保独立directivity模式和SPL功能。intended for中把应用在租赁生产和固定设施，这些来源提供的声线性能和应用性unmatched for including和L / R系统、中央集群，我把监视器，分布式系统和互补的溪流。主要系统组件包括：of the following •arcs®宽（H x五：30×90°）元素，广覆盖，操作从55赫兹to 20千赫； •福克斯（H V：arcs®X X元，15 90°）的能源，操作从55赫兹to 20千赫； •sb18m低频的延伸，操作down to 32 Hz； •LA4金LA8放大控制器。 the arcs®宽线源的焦点或arcs®提供高SPL以及完美的声耦合，固体的性能和音调的平衡在LF恒定的距离。both systems can be部署或者你的水平阵列或垂直阵列。 in the耦合平面，the arcs®宽和arcs®焦点产量有剃刀夏普directivity模式；特别是valuable to sector观众领域而避免反射表面。in the other平面系统提供了两个90°光滑对称directivity模式。 arcs®suited to achieve the wide是广泛的覆盖以及一些元素，提供了紧凑的阵列。sightlines保。总覆盖角度of an arcs®宽线源是比例to the number of n外壳in the阵列，即N×30度。 the arcs®线源聚焦重点the same声能源在half of the覆盖的角度，即N×15°。the arcs®焦点是因此suited to achieve a narrower覆盖，提供高SPL with a more than its扩展（型号。 the arcs®can also be焦点网和arcs®部署在“wifo混合阵列for情结” 观众的几何构型。“双directivity模式and the various系统配置offered to 声音设计师和系统工程师允许High Level of创作自由。在安装所有的这些配置可以acoustically和机械modeled with the soundvision 三维仿真软件。 the放大控制器提供先进和精密传动系统的一arcs®wide and for the arcs®焦点的外壳。都可以驱动with the same预置。所有的L -声学扩增 The L驱动控制器的特性，热漂移和过度保护电路。 up to 253 L - acoustics®放大控制器可以通过一种基于以太网的连接在一起的 L -网络协议。the网络软件允许在线远程控制经理 and Monitoring of all the连通单元，通过直观的图形用户界面友好，and features the阵列变形工具allows the专属的情商。这很快调整工程师to the 音调的平衡系统to reach参考曲线or to ensure一致性”的签名