QSC Audio HPR152F, HPR153F, HPR151W, HPR181W, DSP-30 Installation Balanced Audio Connections, Xlr

Models: HPR152F, HPR153F, HPR151W, HPR181W DSP-30

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Installation: Balanced Audio Connections

Connecting Audio Inputs and Outputs

All audio connections should be balanced to ensure the best performance. Unbalanced signals may be used if necessary; follow the wiring guidelines below for recommended unbalanced termination.

The audio input jacks are female 3-pin XLR /TRS “combo” connectors. They will accept male XLR plugs or TRS (tip-ring-sleeve) 1/4-inch phone plugs. The audio output jacks are male 3-pin XLR connectors.

BALANCED

Balanced connection is recommended for all inputs.

The XLR - TRS “combo” inputs are electronically balanced. Balanced input cables are recommended to minimize noise pick up and prevent ground loops.

Refer to the pinouts provided (below) for proper connection.

XLR

TRS (1/4 inch)

TRS- tip, ring, sleeve (3

conductors)

Suitable only for inputs.

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QSC Audio HPR152F, HPR153F, HPR151W, HPR181W, DSP-30 manual Installation Balanced Audio Connections, Xlr

HPR152F, HPR153F, HPR151W, HPR181W, DSP-30 specifications

The QSC Audio DSP-30 is a powerful digital signal processing platform designed for a wide range of audio applications, particularly in professional audio environments such as live sound, installation, and broadcast. Renowned for its exceptional audio performance and versatility, the DSP-30 provides users with advanced control over audio signals, ensuring that sound quality meets the highest standards.

One of the standout features of the DSP-30 is its robust processing capabilities. With up to 30 channels of audio processing, it allows users to manipulate both live and recorded audio seamlessly. The unit supports various input and output configurations, giving sound engineers the flexibility to adapt to multiple setups and environments.

The DSP-30 incorporates an array of advanced algorithms and processing tools, including equalization, compression, limiting, and delay functionality. These tools enable users to fine-tune audio signals for optimal clarity and impact, ensuring that performances remain consistent and engaging regardless of the venue size or acoustics.

Moreover, the DSP-30 utilizes QSC's exclusive Intrinsic Correction technology, which optimizes loudspeakers for their specific acoustic environment. This feature helps to eliminate unwanted resonances and provide an enhanced listening experience. By tailoring the audio output to the room's characteristics, the DSP-30 ensures uniform sonic quality throughout the space.

In addition, the device boasts comprehensive networking capabilities. With built-in support for Q-SYS and Dante protocols, users can easily integrate the DSP-30 into existing audio networks. This connectivity allows for remote management and control, enhancing workflow efficiency and enabling system monitoring from virtually anywhere.

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