QSC Audio SC-412 specifications Spl

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HF-75 产品规格 ( 如有改变恕不另行通告 )

频率范围 :

600

- 16k Hz (-6 dB, 全间距 )

标称覆盖范围 :

90° 水平 X +15° 到 -35° 垂直 ( 总计 50°,可调式安装提供垂直平面调整。紧固螺丝

 

前,透过改变 LF-4215 机罩上的位置可以调整水平平面。

DI:

9.0

dB ( 平均 600 到 16,000 赫兹 )

Q:

8.0

( 平均 600 到 16,000 赫兹 )

最大输出 :

133

dB SPL 计算峰值,1 米,半间距。

阻抗 :

8 欧姆标称

 

8.0

欧姆最小,3,000 赫兹

 

104

欧姆最大,475 赫兹

最大输入功率 :

60 瓦 rms

(6 dB 振幅因子粉红噪音 100 小时,500 到 20,000 赫兹, IEC 方式 )

 

80 瓦 rms

(6dB 振幅因子粉红噪声 2 小时, 60 到 6,000 赫兹, AES 方式 )

灵敏度 :

108

dB 半间距,1 瓦,1 米

分频频率 :

700

赫兹或更高,每八分音度 24 dB

连接器 :

阻挡带螺旋式终端接受高达 #10 AWG 绞合式布线。四个终端 ( 两个高频输入和两个后补偿高

 

频输出)。高频输出工厂连接到压缩驱动器。

变频器 :

1.5” (38 毫米 ) 出口 , 3.0” (76 毫米 ) 钛隔膜压缩驱动器

安装硬件 :

使用 5/16”-18 x 3/4”长螺栓连接到低频箱顶部。

尺寸 :

30”(宽)X 16”(高)X 20”(深)(762mm X 406mm X 508mm)

重 :

50 磅 ( 运输 ), 40 磅 ( 净重 ), 22.7/18.4 公斤

 

 

 

SPL 和阻抗 vs. 频率

 

 

 

SPL

SPL(dB)

 

 

(欧姆)

 

 

 

阻抗

 

阻抗

 

 

频率 (Hertz)

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Contents Specifications FeaturesQscaudio.com SC-412Mounting HF-75High Frequency Component IntroductionHF Input Terminals ConnectionsHF Output Terminals QSC DCM or other active crossoverWeight ConnectorsNominal Coverage Maximum OutputContacting QSC Audio Products QSC Audio Products 3 Year Limited WarrantyDisclaimer LF-4115Low Frequency Loudspeaker Introduction TD-000171-00Parallel Connection of Second LF-4115 Normal ConnectionNormal Connection Example Parallel Connection Example Impedance Ohms nominal Which can cause permanent hearing lossUpon request Allel OutputContacting QSC Audio Products Montaje Terminales de Entrada de HF ConexionesTerminales de Salida de HF DCM de QSC u otro cruce activoSPL e impedancia en función de la frecuencia DB 600 a 16,000 Hertzios como promedioSPL dB Impedancia ohmios Frecuencia hertzios Renuncia de responsabilidad Cómo comunicarse con QSC Audio ProductsGarantía limitada de 3 años de QSC Audio Products Derechos de autor 2004, QSC Audio Products, Inc EquipoConexión en paralelo de un segundo LF-4115 Conexión normalEjemplo de una conexión normal Ejemplo de conexión en paraleloProcesamiento Intervalo de frecuenciasRecomendado Cómo comunicarse con QSC Audio Products MacArthur Blvd., Costa Mesa, CA MontageBornes HF Input Entrée HF BranchementsDCM QSC ou autre filtre passif activé Impédance Ohms nominale DimensionsSensibilité ConnecteursAvis de non-responsabilité Pour contacter QSC Audio ProductsQSC Audio Products Garantie limitée de 3 ans TD-000171-00 rév. C Copyright 2004, QSC Audio Products, Inc Branchement en parallèle dun second LF-4115 Branchement normalExemple de branchement normal Plage de fréquence Traitement recommandéImpédance EnceintePour contacter QSC Audio Products Einführung Verbindungen Maximaler Ausgang Nominelle AbstrahlungImpedanz EmpfindlichkeitHaftungsausschluss Kontaktaufnahme mit QSC Audio ProductsBeschränkte Dreijahresgarantie durch QSC Audio Products MacArthur Blvd., Costa Mesa, CA, 92626 USA Paralleler Anschluss des zweiten LF-4115 Normaler AnschlussGehäuse Empfohlene VerarbeitungKontaktaufnahme 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.