Here is the problem: 1. I plug in the power cord, no static. I turn on radio, no static. I turn off the radio, after 5 seconds, it produces static sound. 2. I unplug the power cord and plug in again, no static. 3. I plug in my headphone, I turn on the radio, and turn it off, no static. 4. I plug in my headphone when it is static, turn on the radio and turn it off, it continue to produces static. 5. I move the unit away from my room, where there is no cell phone or wifi, still produces static when I turn on and turn off the radio. Final thought, as long as the speaker produces any kind of sound, when I turn it off, it produces static sound. Please help.
That means that if too much power is going to the speaker or extraneous signals are being picked up by the wiring, it can come through the speakers as static. Stopping static requires finding and eliminating that extra electricity from transmitting through your speakers.
If you're still hearing distortion, turn down the volume on your amplifier until the distortion goes away. If the volume is too low to be easily heard, the problem may be that your amplifier produces too much power for your speakers to handle or that your amp and speakers have different impedance ratings.
SOURCE: My Speakers went out and now all I hear is a buzz.
hello there,
First things First:
1) Check cables for dust, or bad connectivity. Clean aprop.
2) Clean carefully the volume control inside, with spray for computer use.(carefully inside the conectors)
3) Finally and sadly, have to change the speakers, may be is something damage inside the board of speakers, or fried. :o(
good Luck
SOURCE: Annoying humming sound coming from subwoofer...
The humming sound usually comes from the DC supply that is not filtered. The a/c converted or changed to DC needs to be "cleaned", before going into the ckt. Usually the capacitor and resistor network go bad, maybe causing the fuse to open. Even if you replace it, u may still have the "humming" because the circuit is still bad.
If you know how to look at the capacitor, resistor,or coils AFTER the diodes & replace the damaged part, u should be good!
SOURCE: BOSTON ACOUSTICS BA735 volume is LOWER than MAXIMUM LEVEL
OK, a few things here. First of all, what program are you using to listen to music? Some programs have an automatic volume leveling setting. If you're using Windows Media Player, it has one. Next, you should NEVER set any speaker/volume/amplifier knob to Maximum setting if you want to get any life out of your speakers. Speaker ratings are for consistent volume levels at a "clean" power level. When you turn any music source up past 80% you are pushing more distortion through the speakers that they cannot reproduce without self destructing. The human ear cannot hear this, and the volume gain is minimal. Next we'll talk about that your dealing with a combination of power levels compiling into an amplifier that may be taking in more than it can aptly amplify according to it's power multiplier scheme to increase the volume at the speaker level. If you've got everything maxed out, you're probably just pushing it all WAY too hard. All over exerted energy that is not being used productively will end up in generating heat and distortion. Those are your 2 biggest enemies when it comes to anything audio. Distortion tears voice coils and generates disruptive electrical currents, and heat destroys circuitry and components in amplifiers. The times where they jump up in volume, just look at that as borrowed time until they blow. If you want louder, get a better or more powerfully rated set, and still, NEVER turn it up past 80% if you want it to last.
SOURCE: we found a pair of
I have a similar set of speakers at home from the same company. For the pair i have, they are attached to an amplifier which provides the power to these speakers. without the amplifier, these speakers will not work. Now you can take the speakers to radioshack or a similar company and see if there is an specific type of amplifier that you can buy to work with these speakers, but im not sure if the speakers work at all!
hope this helps! Thumbs up if it did :)
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I have 2 of these unit and after about 4 years they both developed this exact same problem. I am having 1 unit serviced, so I will update later with more info. I can say that if you firmly tap the top of the unit on the back left quadrant, the static stops.
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