QSC Audio HPR152F, HPR153F, HPR151W, HPR181W user manual Application Example #1

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Application Example #1

This example shows a two-channel (stereo) setup utilizing two top-boxes.

Audio signals for the Left and Right channels are supplied by the mixer console. This signal source can be just about any variable-output level audio source, such as DJ mixers, profes- sional CD players, or computer-based audio signal sources.

Audio output from the mixer’s Left channel is connected to the Left top-box’s FULL RANGE LINE IN connector. Audio output from the mixer’s Right channel is connected to the Right top- box’s FULL RANGE LINE IN connector. Turn off each top-box’s

100Hz LOW-CUT FILTER. This will provide more low-frequency content (bass) in the absence of a subwoofer.

Application Example #1 hookup diagram.

Use only high-quality balanced cables for interconnecting the audio equipment.

Ensure the top-boxes have their 100 Hz LOW-CUT FILTER switched OFF when using without a subwoofer or other dedicated low-frequency enclosure.

HPR152F or HPR153F

Application Example #1 physical diagram.

Channel 1

 

Channel 2

 

or

 

or

Left Channel

 

Right Channel

 

 

 

 

 

 

 

 

HPR152F or HPR153F

Mixer or Other Audio Source

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Contents TD-000212-01 Important Safety Precautions & Explanation of Symbols Introduction HPR152F FeaturesFull Range Amplifier Detail Subwoofer Amplifier Detail HPR151W Features HPR181W FeaturesCooling InstallationInput Connections AC MainsBalanced inputs Connect to the plug as shown Output ConnectionsSubwoofer Gain Notes Gain ControlHPR151W and HPR181W Phase Switch HPR151W and HPR181W Hertz Low-Cut Filter Switch HPR152F and HPR153FFront LED Switch Limit Indicator LED Signal Indicator LEDApplication Example #1 Application Example #2 CUT Filter Application Example #3Application Example #4 Dimensions, HPR152F Dimensions, HPR153F Dimensions, HPR151W Dimensions, HPR181W HPR152F Specifications, Full Range ModelsHPR151W HPR181W Specifications, Subwoofer ModelsPage Disclaimer QSC Audio Products 3 Year Limited Warranty