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Posted by Chub on January 6, 2006, 2:35 pm
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> MattJ wrote:
>> At least once per day, the speaker of our alarm system will emit a loud
>> pop. It's just a single pop. It sounds as if the speaker is releasing
>> a buildup of static electricity or something. The systems is about 8
>> years old. We've recently had the basement finished and they simply
>> built a frame around the control box. I believe the proplem started
>> occuring after the basement was completed. Any ideas what might cause
>> the pop?
>>
>
>
> Chances are your speaker is combination siren/driver and is supervised by
> the alarm control panel. This means that there's voltage on the driver
> circuit. The "pop" may or may not be "normal". As with anything
> electronic, you may have to replace the siren/driver unit. What make and
> model is your system's main control and how many siren's/speakers do you
> have??
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