Velodyne DEQ-15R User Manual download pdf (Page 15)

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DEQ-R Series User’s Manual - 9

CROSSOVERS

Receiver/Processor Subwoofer Outputs

The Velodyne subwoofer is designed to operate using the full range audio signal for input when using the built-

in crossover. Many home theater processors/receivers (Dolby Digital™, DTS™, THX™) have a “subwoofer

out” jack (sometimes labeled “LFE”) that is internally ltered, settable at the receiver/processor, and designed

to be used with a powered subwoofer. In some installations, it may be benecial to use BOTH the Velodyne

crossover and the receiver/processor crossover, resulting in a steeper ultimate crossover slope. In some rare

cases, combining both an external crossover and the one internal to the subwoofer may result in low output

and increased noise. In these installations you may need to bypass the crossover in either the processor or your

DEQ-R subwoofer, or simply setting one crossover to a higher frequency (such as 120 Hz) will restore maximum

performance.

(Refer to Figure 4 Line-Level Subwoofer Connection Diagram and Figure 5 Speaker-Level Subwoofer Connection

Diagram, pages 10 and 11 for connection diagrams.)

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Velodyne DEQ-15R User Manual Page 15