连接

正常连接

LF-3215 具有用于连接的阻挡带螺 旋式终端。此终端接受高达

#10 AWG (5.3mm2) 的绞合式扬声器 电线。使用最大导线尺寸和最短长 度。观察极性标志,确保整个系统 极性一致,以便获得最佳表现。

第二个 LF-3215 并联连接

终端标志 SPK2 可用于并联另一个 LF-3215。按照右图所示连接线路。 注意:如果 LF-3215 的内部连线经 过任何修改,便不会起作用。如果 情况如此,拿掉终端杯,然后验证 有无工厂黄色跳线电线和蓝色跳线 电线;按要求修改或者对此扬声器 进行维修。

单个变频器连接 (需要修改)

变频器在机罩内并行连线。如果要 求单个变频器连接,拿掉终端杯, 然后拿掉连接在 SPK1 和 SPK2 终端 间的黄色和蓝色跳线电线。换掉终 端杯,然后在机罩上作修改标记。

正常连接样例:

并联样例:

单个变频器 连接样例:

注意: 必须拿掉终 端杯,切断连接 SPK1 和 SPK2 终端 的黄色和蓝色跳线 电线。

放大器可以带动 4 欧姆负载

放大器可以带动 2 欧姆负载

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QSC Audio SC-322X specifications 单个变频器连接 (需要修改)

SC-322X specifications

The QSC Audio SC-322X is a high-performance loudspeaker designed to deliver exceptional sound quality and reliability for a range of applications, including live performances, installations, and corporate events. Renowned for its versatility and consistent audio performance, the SC-322X is an ideal choice for sound professionals seeking powerful and clear sound reproduction.

One of the standout features of the SC-322X is its advanced two-way design, which includes a dual 12-inch cone woofer and a powerful 1.75-inch titanium diaphragm compression driver. This combination delivers impressive low-frequency response down to 45 Hz, ensuring that deep bass notes are rendered with precision and clarity. The system's crossover technology allows for seamless integration between the woofer and tweeter, resulting in a balanced sound across the frequency spectrum.

The SC-322X also incorporates QSC’s proprietary DMT (Directivity Matched Transition) technology. This innovative design allows for consistent coverage throughout the listening area while minimizing distortion and maintaining a well-defined sound stage. Users can expect excellent sound quality regardless of their position in the venue, making the SC-322X a reliable choice for a variety of setups.

Durability and reliability are hallmarks of the SC-322X. The enclosure is constructed from premium-grade plywood, offering robustness suitable for both touring and permanent installations. Its rugged exterior is enhanced with a durable powder-coated finish and a dense foam grille, protecting the internal components while maintaining an elegant appearance.

In terms of connectivity, the SC-322X features a variety of input options, making it highly adaptable to different audio systems. The loudspeaker is equipped with Neutrik Speakon inputs, ensuring secure connections and minimizing signal loss. Additionally, the integrated pole mount socket makes it easy to position the speaker for optimal sound projection, whether on the ground or elevated.

For sound professionals seeking a portable loudspeaker that does not compromise on performance, the QSC Audio SC-322X is a top-tier option. Its combination of cutting-edge technology, sturdy construction, and exceptional sound quality makes it suitable for demanding environments, whether in a concert hall, theater, or corporate venue. The SC-322X represents a significant investment in audio fidelity and reliability, positioned as a powerful tool in any audio engineer's arsenal.