QSC Audio Cinema Low Frequency Loudspeaker, LF-3115 user manual 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 Mounting points for High frequency system LF-3115Low Frequency Loudspeaker IntroductionNormal Connection Example Parallel Connection Example ConnectionsNormal Connection Parallel Connection of Second LF-3115Upon request ConnectorsWhich can cause permanent hearing loss Impedance Ohms nominalContacting QSC Audio Products QSC Audio Products 3 Year Limited WarrantyDisclaimer 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 Impédance Traitement recommandéDimensions Plage de fréquenceAvis 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 Anschlüsse ImpedanzEmpfindlichkeit Empfohlene VerarbeitungHaftungsausschluss 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)
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Cinema Low Frequency Loudspeaker, LF-3115 specifications

The QSC Audio HF-63X1 and LF-3115 are advanced loudspeakers that exemplify the cutting-edge technology and engineering prowess synonymous with QSC. Known for their exceptional performance and reliability, both models are designed to cater to professional audio applications, including live sound, installations, and events.

The HF-63X1, a high-frequency loudspeaker, features a revolutionary 1.4-inch titanium diaphragm compression driver that allows for exceptional clarity and detail in high-frequency reproduction. This model offers a frequency response ranging from 1 kHz to 20 kHz, ensuring that even the most intricate vocal nuances are delivered with precision. The innovative waveguide design aids in creating a smooth dispersion pattern, enhancing coverage across wide areas while minimizing feedback and distortion.

On the other hand, the LF-3115 is a powerful low-frequency transducer. It utilizes an impressive 15-inch driver to produce deep, impactful bass responses crucial for dynamic live sound reinforcement. With a frequency response extending from 35 Hz to 1 kHz, the LF-3115 is engineered to handle the most demanding bass-heavy applications. Its robust construction and high-power handling capacity lend durability, ensuring consistent performance in various environments.

Both models can be integrated seamlessly into QSC’s DXS and KW series, thanks to their compatibility with QSC’s proprietary DSP (Digital Signal Processing) technology. This allows users to fine-tune the sound to their specific environment and requirements. The built-in limiting features protect the loudspeakers from damage while ensuring optimal performance.

In addition to their impressive sound characteristics, the HF-63X1 and LF-3115 are designed with ease of use in mind. Their lightweight construction and ergonomic design make them easy to transport and install. The robust enclosures are crafted from high-quality materials that reduce resonance and vibration, enhancing sound clarity and reducing unwanted coloration.

In conclusion, the QSC Audio HF-63X1 and LF-3115 loudspeakers stand out as remarkable options for audio professionals seeking high-quality sound reinforcement. Their innovative technologies, robust construction, and exceptional performance make them ideal choices for any live sound environment or permanent installation scenario. Whether you are mixing at a concert or providing sound for a corporate event, these models deliver reliability and auditory excellence that professionals demand.