L-ACOUSTICS 阿酷司 LA-ARCS FOCUS線陣音響 產品詳情 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. 產品詳情 the arcs®寬和arcs®聚焦系統(tǒng)是基于兩個曲率的外殼確保獨立directivity模式和SPL功能。intended for中把應用在租賃生產和固定設施，這些來源提供的聲線性能和應用性unmatched for including和L / R系統(tǒng)、中央集群，我把監(jiān)視器，分布式系統(tǒng)和互補的溪流。主要系統(tǒng)組件包括：of the following •arcs®寬（H x五：30×90°）元素，廣覆蓋，操作從55赫茲to 20千赫； •福克斯（H V：arcs®X X元，15 90°）的能源，操作從55赫茲to 20千赫； •sb18m低頻的延伸，操作down to 32 Hz； •LA4金LA8放大控制器。 the arcs®寬線源的焦點或arcs®提供高SPL以及完美的聲耦合，固體的性能和音調的平衡在LF恒定的距離。both systems can be部署或者你的水平陣列或垂直陣列。 in the耦合平面，the arcs®寬和arcs®焦點產量有剃刀夏普directivity模式；特別是valuable to sector觀眾領域而避免反射表面。in the other平面系統(tǒng)提供了兩個90°光滑對稱directivity模式。 arcs®suited to achieve the wide是廣泛的覆蓋以及一些元素，提供了緊湊的陣列。sightlines保。總覆蓋角度of an arcs®寬線源是比例to the number of n外殼in the陣列，即N×30度。 the arcs®線源聚焦重點the same聲能源在half of the覆蓋的角度，即N×15°。the arcs®焦點是因此suited to achieve a narrower覆蓋，提供高SPL with a more than its擴展（型號。 the arcs®can also be焦點網和arcs®部署在“wifo混合陣列for情結” 觀眾的幾何構型。“雙directivity模式and the various系統(tǒng)配置offered to 聲音設計師和系統(tǒng)工程師允許High Level of創(chuàng)作自由。在安裝所有的這些配置可以acoustically和機械modeled with the soundvision 三維仿真軟件。 the放大控制器提供先進和精密傳動系統(tǒng)的一arcs®wide and for the arcs®焦點的外殼。都可以驅動with the same預置。所有的L -聲學擴增 The L驅動控制器的特性，熱漂移和過度保護電路。 up to 253 L - acoustics®放大控制器可以通過一種基于以太網的連接在一起的 L -網絡協(xié)議。the網絡軟件允許在線遠程控制經理 and Monitoring of all the連通單元，通過直觀的圖形用戶界面友好，and features the陣列變形工具allows the專屬的情商。這很快調整工程師to the 音調的平衡系統(tǒng)to reach參考曲線or to ensure一致性”的簽名