Basically when i turn my stereo on it seems as if everthing is fine. at medium volume it sounds really blurry . and when i turn up the volume on either the headunit or the gain on the amp it starts to feedback and it eventually builds up untill the subs are maxed out. if the volume is completely down and i slowly turn the gain up it does this as well at about half way. i've tried moving the ground and replaced the rca cables and the speaker wire going to the subs. any help is GREatly apreciated !
oh also. when i connect the ground it sparks a little bit. i dont know if that was normal or not. but. yeah...oh also. when i connect the ground it sparks a little bit. i dont know if that was normal or not. but. yeah...
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My speakers in my 2003 Silverado started to fail at about 5 years old. I just replaced them with all new speakers. They would come and go erratically and sounded horrible.
IS A LOOSE WIRE CONNECTION TO THIS SPEAKER ---- WHEN ON FULL VOLUME THE HIGHER CURRENT COMING TO THE SPEAKER KEEPS IT PLAYING ....... CHECK THE CONNECTION ON THE BACK OF THE SPEAKER ---- MAYBE UNHOOK AND RECONNECT AGAIN ......... IF NOTHING CHECK THIS SPEAKER CONNECTION AT THE STEREO REAR .............. YOU WILL FIX THIS
Let's distill this down to its simplest configuration... does the onboard FM produce sound? If not, nothing will.
NEVER USE MAXIMUM VOLUME FOR TROUBLESHOOTING.
Turn the volume control to something medium.
The errant switch, control or condition may change and you will suddenly release the amp's full power and possibly destroying your speakers. If a signal isn't audible at 1/2 volume it's probably not there.
Carefully examine the front panel for clues like a misplaced Mute or Tape Monitor control or Multichannel Analog Input selected.
There is a good chance that a common control may have developed a high-resistance or 'dead' spot through idleness and is causing your symptom. Turn the POWER OFF and operate every control throughout its range a number of times, especially rarely-used ones like Tape Monitors and the Mute control.
Turn the volume to something reasonable and see if that helped.
NEVER USE MAXIMUM VOLUME FOR TROUBLESHOOTING.
Turn the volume control to something medium.
The errant switch, control or condition may change and you will suddenly release the amp's full power and possibly destroying your speakers. If a signal isn't audible at 1/2 volume it's probably not there.
Carefully examine the front panel for clues like a misplaced Mute or Tape Monitor control or Multichannel Analog Input selected.
There is a good chance that a common control may have developed a high-resistance or 'dead' spot through idleness and is causing your symptom. Turn the POWER OFF and operate every control throughout its range a number of times, especially rarely-used ones like Tape Monitors and the Mute control.
Turn the volume to something reasonable and see if that helped.
It's the nature of the all-in-one turntable beast to be low fi and low performance. Too much volume and vibration would feed back through the turntable.
It does have a Line Out that you could slave over to REAL electronics and speakers.
This might be helpful. Most stereo receivers have 2 sets of speaker outputs, A and B. Each have outputs for left and right speakers. On the front panel of the receiver, there should be a switch to turn on/off speaker A/B. When using both A and B, (a set of speakers on each A and B) you will lose a bit of volume.
Another possibility is, if the speaker cable length to your covered porch is a long distance from the receiver, you will lose some power from the receiver. Try using a thicker gauge speaker cable for longer cable runs. Try 14 gauge or 16 gauge.
Actully the problem is your speaker which is shorted. The speaker assembly or the one who crashed out always, when you excited the volume to max it feedback to amplifier Ic to cut the fuse blown. The amperage goes up and sent to either left or right amplifier power supply.
Even you replace the fuse with a new one it will repeat the situation and story.
later sooner it will damage more.
Are those add-on speakers, not clear on that? Feedback is almost always a problem involving speakers and microphone being to close together or mic being to hightly modulated. It is possible that power lines being to close could induce a hum of varying severity.
oh also. when i connect the ground it sparks a little bit. i dont know if that was normal or not. but. yeah...
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