Harman Kardon SUB-TS7 User Manual (English)

Questions and Answers:

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Jacqueline CrossJul 26, 2025
What to do if one Harman Kardon SUB-TS7 Subwoofer speaker has no sound?
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  Anthony HeathJul 26, 2025
  If there is no sound coming from one of your Harman Kardon Subwoofer speakers, you can try the following: * Check the “Balance” control on your receiver/amplifier. * Ensure all wires and connections between the receiver/amplifier and speakers are properly connected. * Make sure that none of the speaker wires are frayed, cut, or punctured, and that no wires are touching each other. * In Dolby Digital or DTS mode, ensure that the receiver/processor is configured so that the speaker in question is enabled. * Turn off all electronics and switch the problematic speaker with a working one. If the problem stays in the same place, the issue is likely with your receiver or amplifier. If the problem follows the speaker, further assistance may be needed.
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Kelly RiceAug 1, 2025
How do I fix no sound from the center speaker on my Harman Kardon Subwoofer?
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  kevinnielsenAug 1, 2025
  If you are not getting any sound from the center speaker of your Harman Kardon Subwoofer, here are some things to check: * Ensure all wires and connections between the receiver/amplifier and the speaker are properly connected. * Make sure none of the speaker wires are frayed, cut, punctured, or touching other wires. * If your receiver/processor is set in Dolby Pro Logic mode, ensure the center speaker is not in phantom mode. * If your receiver/processor is set in Dolby Digital or DTS mode, ensure the receiver/processor is configured so that the center speaker is enabled.
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Jose BakerAug 7, 2025
How to troubleshoot no sound from Harman Kardon SUB-TS7 speakers?
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  Christian NewmanAug 7, 2025
  If you're not getting any sound from your Harman Kardon Subwoofer speakers, there are several things to check: * Ensure that your receiver/amplifier is turned on and a source is actively playing. * Verify that the powered subwoofer is properly plugged into a power outlet and that its Master Power Switch is in the “•” position. * Inspect all wires and connections between your receiver/amplifier and the speakers to confirm they are securely connected. * Check that none of the speaker wires are frayed, cut, punctured, or touching other wires. * Review the correct operation of your receiver/amplifier.