Question about Paradigm PS1000 Speaker

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Sub thumps repeatedly

I have a paradigm Seismic 12 sub. The other day, I turned my system on the way I usually do. I had to switch my receiver input from TV to DVD and the sound was great for about 5 seconds when all of a sudden my sub kicked in(on auto) and all it would do is produce a loud repeated thump noise. None of the other speakers are affected. I powered down the sub, disconnected the RCA input, changed the RCA cord, moved the sub to a different outlet, etc. I even tried connecting the sub to another system and it still does the same thing regardless if the sub is switched to 'on' or 'auto'. It stops thumping when I switch the sub power off. Also, it only thumps once I turn up the gain, otherwise there is no sound coming from the sub. I am pretty sure its not my receiver. It must be the sub. Is my sub destroyed? thanks for the help mike

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Since it still thumps i suspect the speaker is ok, but i suspect you have an electronic problem in the amp. since it is a powered sup & has the ability to auto turn on it has electronic circuits inside, take it to a service center for an estimate

Posted on Oct 31, 2006


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