Question about DHD NTX-6612 Car Subwoofer

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DHD ntx6408 subs

Subs were in a box and looks brand spanking new. But when connected no sounds whatsoever. check all leads and connections, amp is working and plays on other speakers. DHD subs looks brand new does not smell burnt or any kind of visual damage. Even try to hook to house system and still no sound. Please Help

Posted by Nono Syhaphom on

  • Nono Syhaphom Jan 06, 2007

    Is there any way to fix this or is it cheaper to buy new one. But if you could i WOULD LIKE TO LEARN HOW TO REPAIR SPEAKERS



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Voice coil has been blown open. Most likely alot of times what I do to test a speaker is connect it to a 9 volt battery. on and off and the speaker should bounce. If not speaker is blown. Plus this way you could save yourself lots of problems. If the speaker was shorted and not blown open. You would now possible have a blown amp and home stereo.

Posted on Jan 06, 2007


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