QSC Audio SC-412 specifications Hf 输出终端

Page 36

连接

HF-75 具有阻挡带螺旋式终端,可以接受高达 #10 AWG 绞合式扬声器电线。

HF 输入终端

将放大器的输出信号连接到扬声器的 HF 输入终端。观察正确的极性;放大器+信号到扬声器+ HF 输入,放 大器-信号到扬声器- HF 输入。使用最大导线尺寸和最短长度。

注意 ! 整个系统保持正确的扬声器连接极性,以便获得最佳性能。勿对 HF-75 应用全范围信号 !HF-75 中无交叉,只有一个补偿 / 延迟网络。所有要求的信号处理必须在 HF-75 的上流完成。

HF 输出终端

HF 输出终端由工厂连至压缩驱动器。这些终端应仅连到 HF-75 的压缩驱动器。

QSC DCM 或其他有源分频网络

放大器

处理后的高频程序信号

HF-75 连接终端

HF-75 压缩驱动器

注意:HF-75 连接机罩不包括分频网 络。确保只有高频信号应用到 HF INPUT 终端,否则会对压缩驱动器造 成损害。

Image 36
Contents Features SpecificationsSC-412 Qscaudio.comHF-75High Frequency Component Introduction MountingConnections HF Input TerminalsHF Output Terminals QSC DCM or other active crossoverConnectors WeightNominal Coverage Maximum OutputQSC Audio Products 3 Year Limited Warranty Contacting QSC Audio ProductsDisclaimer TD-000171-00 LF-4115Low Frequency Loudspeaker IntroductionNormal Connection Parallel Connection of Second LF-4115Normal Connection Example Parallel Connection Example Which can cause permanent hearing loss Impedance Ohms nominalUpon request Allel OutputContacting QSC Audio Products Montaje Conexiones Terminales de Entrada de HFTerminales de Salida de HF DCM de QSC u otro cruce activoDB 600 a 16,000 Hertzios como promedio SPL e impedancia en función de la frecuenciaSPL dB Impedancia ohmios Frecuencia hertzios Cómo comunicarse con QSC Audio Products Renuncia de responsabilidadGarantía limitada de 3 años de QSC Audio Products Equipo Derechos de autor 2004, QSC Audio Products, IncConexión normal Conexión en paralelo de un segundo LF-4115Ejemplo de una conexión normal Ejemplo de conexión en paraleloIntervalo de frecuencias ProcesamientoRecomendado Cómo comunicarse con QSC Audio Products Montage MacArthur Blvd., Costa Mesa, CABranchements Bornes HF Input Entrée HFDCM QSC ou autre filtre passif activé Dimensions Impédance Ohms nominaleSensibilité ConnecteursPour contacter QSC Audio Products Avis de non-responsabilitéQSC Audio Products Garantie limitée de 3 ans TD-000171-00 rév. C Copyright 2004, QSC Audio Products, Inc Branchement normal Branchement en parallèle dun second LF-4115Exemple de branchement normal Traitement recommandé Plage de fréquenceImpédance EnceintePour contacter QSC Audio Products Einführung Verbindungen Nominelle Abstrahlung Maximaler AusgangImpedanz EmpfindlichkeitKontaktaufnahme mit QSC Audio Products HaftungsausschlussBeschränkte Dreijahresgarantie durch QSC Audio Products MacArthur Blvd., Costa Mesa, CA, 92626 USA Normaler Anschluss Paralleler Anschluss des zweiten LF-4115Empfohlene Verarbeitung GehäuseKontaktaufnahme mit QSC Audio Products HF-75 高频组件 HF 输出终端 SPL 保修 (仅限美国;其它国家,请联系您的经销商或分销商) LF-4115 低频扬声器 第二个 LF-4115 并联 OUTPUT。 保修 (仅限美国;其它国家,请联系您的经销商或分销商)

SC-412 specifications

The QSC Audio SC-412 is a high-performance loudspeaker designed specifically for professional audio applications. With its robust construction and advanced technologies, it delivers excellent sound quality, making it a popular choice for live performances, installations, and event spaces.

One of the standout features of the SC-412 is its powerful driver configuration. It includes two 12-inch direct-radiating woofers that provide deep, punchy bass response, complemented by a 1.75-inch exit compression driver mounted on a high-frequency horn. This configuration ensures a wide frequency range, enabling the SC-412 to reproduce everything from subtle vocal nuances to explosive rock guitar riffs with clarity and depth.

A key technology used in the SC-412 is QSC's proprietary Directivity Matched Transition (DMT) design. This advanced engineering approach ensures consistent directivity across the frequency range, providing even sound coverage in various acoustic environments. As a result, audiences experience a balanced and immersive listening experience, regardless of their position in the venue.

The cabinet construction of the SC-412 further contributes to its performance. It is built from durable, ply-birch wood and features a rugged finish, enhancing both aesthetics and durability. The enclosure is designed to minimize resonance, delivering accurate sound reproduction while ensuring that the cabinet itself does not color the audio signal. Additionally, the SC-412 includes a rear rigging point, making it easy to install in various orientations, whether flying or on a stand.

In terms of connectivity, the SC-412 features both speakON and binding post connectors, offering versatility for various setups and ensuring compatibility with a wide range of amplifiers and mixers. The loudspeaker's nominal impedance of 8 ohms allows for flexible system design and configuration.

The QSC Audio SC-412 is an excellent choice for audio professionals seeking reliability and performance. Its advanced features, like the DMT design and high-quality components, make it suitable for demanding applications in both live sound and fixed installations. With its ability to deliver powerful, clear, and consistent audio, the SC-412 stands out as a versatile solution for sound reinforcement needs. Whether used for concerts, corporate events, or permanent installations, it delivers the quality and reliability that audio professionals have come to expect from QSC.