QSC Audio SC-312X specifications Output。

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LF-3115 产品规格 ( 如有改变恕不另行通告 )

频率范围:

33 - 1900 赫兹 (-6dB)

 

30 - 3200 赫兹可用范围 (-10 dB)

标称覆盖范围:

1000 赫兹时 100°水平 X 100°垂直

最大输出:

126.5 dB SPL 计算峰值, 1 米,半间距,在额定 rms 功率带 6 dB 振幅因子粉红噪音输入,35 - 1000 赫

 

兹。

 

120.5dBA SPL 计算最大连续,1 米。通常使用 dBA 尺以确定会造成永久听力损失的声源。

阻抗 :

8 欧姆标称

 

最小 8 欧姆,160 赫兹

 

最大 90 欧姆,22 赫兹

最大输入功率:

300 瓦 rms (6 dB 振幅因子粉红噪音 8 小时,40 - 400 赫兹 )

 

375 瓦 rms (6 dB 振幅因子粉红噪音 2 小时,40 - 400 赫兹 )

 

推荐放大器功率- 600 瓦 rms 到最大 8 欧姆 ( 每 LF-3115)

灵敏度:

95.5dB 半间距,94.0dB 全间距,35 - 1000 赫兹,1 瓦,1 米

推荐处理:

次音速过滤低于 30 赫兹,每八度音程大于 18 dB 最大推荐分频频率为 1000 赫兹。从

 

www.qscaudio.com 网站可获得 QSC DSP 的配置情况。如有要求即可获得替换处理硬件的参数。

连接器:

阻挡带螺旋式终端接受高达 #10 AWG (5.3mm2) 绞合式布线。四个终端 ( 两个 INPUT 和两个并行

 

OUTPUT)。

变频器:

15” (381 毫米 ) 高效低频变频器通风式 3” (76 毫米 ) Kapton? 线圈架上的铜音圈。高偏移 / 低

 

失真设计,带超高功率处理,以及低温和端口压缩。

机罩:

类似的 B4 对齐,端口机罩带全喇叭形端口,低紊乱对称端口设计,调整为 36 赫兹,由中密度纤

 

维板和重型支撑构成。 具有防破坏低音喇叭安装螺丝的特点。

尺寸:

30”(宽)X 18”(高)X 20”(深)(762mm X 457mm X 508mm)

重量:

96 lbs. 运输,83 lbs. 净重 (44/38 kg.)

 

SPL 和阻抗 vs. 频率

 

SPL 2pi

 

SPL 4pi

SPL(dB)

(欧姆)

 

阻抗

 

阻抗

 

频率 (赫兹)

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Contents Specifications FeaturesQscaudio.com SC-312XMounting High Frequency Component IntroductionConnections Connectors Maximum Input PowerWeight Frequency RangeContacting QSC Audio Products QSC Audio Products 3 Year Limited WarrantyDisclaimer Mounting points for High frequency system LF-3115Low Frequency Loudspeaker IntroductionParallel Connection of Second LF-3115 Normal ConnectionNormal Connection Example Parallel Connection Example Impedance Ohms nominal Which can cause permanent hearing lossUpon request Allel OutputContacting QSC Audio Products Page Conexión normal ConexionesConexión en paralelo de un segundo LF Frecuencia hertzios ImpedanciaRenuncia de responsabilidad Cómo comunicarse con QSC Audio ProductsGarantía limitada de 3 años de QSC Audio Products MacArthur Blvd., Costa Mesa, CA Branchement normal BranchementsBranchement en parallèle dun second LF-3115 Dimensions Traitement recommandéPlage de fréquence ImpédanceAvis de non-responsabilité Pour contacter QSC Audio ProductsQSC Audio Products Garantie limitée de 3 ans Befestigungspunkte für Hochfrequenzanlagen Normaler Anschluss VerbindungenParalleler Anschluss des zweiten LF-3115 Empfindlichkeit ImpedanzEmpfohlene Verarbeitung AnschlüsseHaftungsausschluss Kontaktaufnahme mit QSC Audio ProductsBeschränkte Dreijahresgarantie durch QSC Audio Products LF-3115 低频扬声器 第二个 LF-3115 并联连接 OUTPUT。 保修 (仅限美国;其它国家,请联系您的经销商或分销商)

SC-312X specifications

The QSC Audio SC-312X is an advanced two-way loudspeaker designed to meet the demands of various audio applications, from live sound reinforcement to installations in sports venues, auditoriums, and houses of worship. This versatile loudspeaker is known for its exceptional sound quality, durability, and user-friendly features that make it a popular choice among audio professionals.

One of the standout features of the SC-312X is its powerful coaxial design. Utilizing a 12-inch low-frequency driver and a 1.4-inch exit high-frequency driver integrated into a single point source, this configuration allows for a more uniform dispersion of sound across a wide listening area. This results in improved clarity and reduced phase cancellations, ensuring that the audio is consistent regardless of the listener's position in relation to the speaker.

The SC-312X incorporates QSC's advanced DMT (Directivity Matched Transition) technology, which is designed to provide a smooth frequency response across the entire coverage pattern. This technology enables the loudspeaker to maintain a consistent tonal balance both on and off-axis, making it ideal for applications where audience coverage is critical.

In terms of construction, the SC-312X is built to withstand the rigors of professional use. Its cabinet is made from rugged plywood, finished with a durable coating that helps protect against wear and tear. Additionally, the front grille is made from perforated steel, providing extra protection for the drivers while allowing for optimal sound output.

Another important characteristic of the SC-312X is its versatility in rigging and mounting options. The loudspeaker comes equipped with integral fly points, which simplifies the process of suspension in various configurations. It also features a stand-mountable design, making it suitable for both permanent installations and portable setups.

The speaker’s power handling capability is impressive, accommodating a wide range of amplifiers and making it suitable for large venue applications. The SC-312X delivers a powerful output without sacrificing audio fidelity, ensuring that every nuance of the performance is captured and conveyed to the audience.

In summary, the QSC Audio SC-312X is an exceptional loudspeaker that combines innovative technology with robust construction to deliver unparalleled performance in any professional audio setting. Its coaxial design, advanced DMT technology, rugged build quality, and flexible mounting options make it a reliable choice for audio engineers and sound professionals looking to achieve the highest standards in sound reproduction.