Question about KEF Audio Q75 Speaker
I have to disagree with the first response. Having the speakers out of phase will show up as decreased volume primarily in the lower frequencies and from BOTH speakers. In other words, the system will sound like there is little base or too much treble.
Internal problems with the crossover or a mechanical problem with the actual speaker drivers themselves can cause this. If you can gain access to the drivers themselves, try swapping one at a time to see if the problem moves.
Keep us posted,
Posted on May 23, 2011
Try reversing the POLARITY of the wires on the speaker that is playing at a low volume (swap wires connected to the + and - terminals of the speakers). This would put the speaker back in phase if it were reverse connected, and provide the expected volume level again.
Posted on May 23, 2011
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Posted on Jan 02, 2017
Tips for a great answer:
Apr 06, 2017 | Onkyo Audio Players & Recorders
Jan 16, 2013 | HP Compaq 6730s Notebook
if your computer came with a motherboard disc the sound drivers could be on it
click start control panel administrative tools computer management device manager scroll to sound video and game controllers you might see a yellow question exclamation mark? ! or a red X Right click to
click start control panel sounds and audio volume advanced speakers make sure you have selected the
(appropriate speakers) also audio you will find 3 drop down lists make sure you have selected the correct speaker settings there
click start control panel sounds and audio devices select advanced there might be a tick in the mute box untick it
if his does not fix the problem
click start control panel sounds and audio devices you can adjust the volume there also select speaker
volume you can change your settings there you can also tick in the box place icon in taskbar for any
further volume control settings you will need to right click on the speaker volume icon system select adjust volume
click start control panel sounds and audio volume advanced speakers select the appropriate speakers
from the drop down list or navigate to the device manager scroll to system devices + to expand system
speaker right click properties then select use this device (enable) also you might check
the speaker plug/outlets is usually at the back of the computer or if its a laptop on the side
you will have to open up the computer to check the lead attached to the rear of the input plug make
sure the connection is good with no dust as dust causes static electricity
clean your computer of dust using a fine air blower from a compressor making VERY sure that there is
no MOISTURE in the air line specifically around the sound card and the CPU central processing unit
dust causes static to build up in a computer
hope this helps
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