MK Sound VX-1250 operation manual Connecting to a COMPONENT’S Subwoofer Output

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POWERED SUBWOOFER

FIGURE 1 - CONNECTING TO A COMPONENT’S SUBWOOFER OUTPUT

SUBWOOFER

SURROUND PROCESSOR OR RECEIVER

REF

This will give you better bass quality than using the speaker inputs, because it bypasses your amp or receiver's amplifier stage. To connect the subwoofer in this way, simply run one or a pair of shielded RCA - RCA interconnect cables from the output jacks on your component to the "LINE LEVEL" jacks on the Subwoofer's backplate. If you run one cable, connect it to the “LEFT” input jack. See Figure 1. It is not necessary to use both input jacks on the sub- woofer.

If you don't have a subwoofer output available, check to see if you have preamp outputs on your preamp, amp, or processor to be able to use these inputs. If you have only one set of preamp outputs, use a Y-connector to feed both the amplifier and the subwoofer. See Figure 2. Use a Y-connector to connect the signal to both the LEFT and RIGHT inputs of the subwoofer. These inputs are summed to mono in the amplifier input stage of the subwoofer.

FIGURE 2 - CONNECTING TO A STEREO AMP OR PREAMP

SURROUND PROCESSOR OR RECEIVER

MAIN PRE OUT

LEFT RIGHT

REF

LEFT

RIGHT

 

MAIN INPUT

- LEFT +

- RIGHT +

+

+

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Contents Powered subwoofer Table of Contents Wiring DiagramsSafety Instructions Detachable Power Cord Voltage Selector and Power CordWhere to Locate Your Subwoofer IntroductionWiring with the RCA Jack Inputs Subwoofer HOOK-UPConnecting to a COMPONENT’S Subwoofer Output Using Speaker Wire Connections Satellite Speaker Wiring OptionsUSE of the Phase Control Plugging in the SubwooferUSE of the Bypass Setting Using Multiple SubwoofersUSE of the LOW Pass Filter Control Troubleshooting Home Theatre UsageIf YOU Need Service If YOU Need to Replace the External Fuse13. M&K 5.1 Multichannel & PRO-LOGIC System Setup Guide Powered Subwoofer Specifications