Jwin JS-P201 Computer Speakers "amplifier goes" Questions

amplifier boards inside the unit, great featureuntil your subwoofer goes out, that is when your mainamp will more than likely fail soon after the sub ampfails, as it uses the air from the subwoofer to

...goes to the other channel, followed by another black plastic ring and the final metal part which is the ground. With power on to the Z-5300, try touching the ends of the baby phone plug. Touching the ...

My companion 3 system will not amplify. The green light indicator will not switch to orange when I tap it. It appears to be stuck on green but with no amplification. Any ideas? This device has a short

...goes into the subwoofer seems to be broken. No sound coming from this speaker (rear left). The problem isn't in the cable because I tried to connect it into another plug and it worked. Other speakers ...

...goes into the computer with a slightly dampened finger without touching the ground ring next to the plastic barrel. You should hear a hum from the woofer and possibly one of the smaller speakers. If ...

...goes off by its self. this could idicate a problem with the power side, in other words the inbedded transformer which most qaulity speakers do have. Changing it will ensure that the speakers do get ...

...Seems to have a power supply malfonction on eah amplifier board as I have 120 V that goes to each boards. Is this a knowned problem ? How can I fix this ? Many Thanks. ...

behringer inuke 3000 goes into protection mode when turn on. What is the problem? Might be that a simple screw is loose or temp protector, but often the mute/ power off with these simple units is done

power amp goes into protect mode when turn on Do you have a load (speakers) connected to the amp? Some amps shut down when there is no load connected?