http://forum.lowyat.net/ Mon, 15 Jun 2026 00:32:31 +0800 FeedCreator 1.7.2 http://forum.lowyat.net/topic/810699 Hi all Sifu...<br /><br />recently i suspect that both of my front door are having vibration sound.... zzzeee zeee.... zzzeee everytime the bass hit&#33;&#33;&#33; when I volume up more... the more it vibratez...<br /><br />Previously when newly installed, it doesn&#39;t have such sound... now I feel like all screws &amp; power window inside are losing and starting to vibrate when volume is too high... WHY?<br /><br />How can I solve this and avoid it in future?<br /><br />FYI info, is a WAJA <!--emo&:unsure:--><img src='http://static.lowyat.net/style_emoticons/default/unsure.gif' border='0' style='vertical-align:middle' alt='unsure.gif' /><!--endemo--> ketweng ICE Tue, 07 Oct 2008 16:52:52 +0800