Feedback issues with JBL 4326p monitors

[Rukks]

Basically the title states the issue.

I am running two of these with 15' TRS cables but the monitors are only about 5' away from my audio interface.

I am running a audio kontrol 1 as my interface.

Windows 7 operating system on a custom made desktop.

Getting alot of feedback from the tweeter and not so much from the woofer but I think that is typical.(White noise when no music is playing) the buzz issue.

Anyone else having this issue? Any problems with either these monitors or interface?

[jakeintox]

Are those trs cables shielded? A steady buzz is often an interference issue or a grounding issue. Maybe try putting the speakers on a different power circuit from the rest of your gear? How old are the speakers? I've had jbl stage monitor that started buzzing after several years of hard use...

[Rukks]

I bought them used but they did not have the buzz about 7 months ago when I first purchased them. I have not been hard on them at all, never even pushed them above half their output.

I will try to put the power outlets on another outlet or strip because right now they are plugged into the same strip as my computer and computer monitors.