Question about Denon AVR-687

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I have a Harmon Kardon HK3490 receiver which has an input for a powered subwoofer. Next to the subwoofer output is a "link switch" which turns on the subwoofer when I turn on the stereo. What kind of wire/cable do I use to connect the link switch to the subwoofer output?

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Connect the Subwoofer Trigger Output for each subwoofer to thecorresponding trigger input on its amplifier. This enables the subwoofer toturn on or off together with the HK 3490. To further conserve energy,when the trigger connection is made, turn the Subwoofer Link Switch onto turn the subwoofer off when the corresponding pair of main speakersare not being used, such as during muting, when headphones are beingused, or when the main speakers are turned off using the Speaker 1/2 switch

Posted on Oct 21, 2011

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