http://forum.lowyat.net/ Mon, 13 Jul 2026 07:42:35 +0800 FeedCreator 1.7.2 http://forum.lowyat.net/topic/615969 Hi all sifu in here, there&#39;s some problem with my jl 300/2 amp. Hope can get some help here. <!--emo&:help:--><img src='http://static.lowyat.net/style_emoticons/default/icon_question.gif' border='0' style='vertical-align:middle' alt='icon_question.gif' /><!--endemo--> <br /><br />The JL amp comes with 2 channel 150 RMS each and I only use it for 2 front component 55 RMS speakers. It should be more than enough to pump it. But recently the amp seems like getting easier to heat up, sometimes 5 to 6 songs in normal volume can cause the amp to be overheat (red light indicate). Strange part is: sometime I can listen music from KL till JB (3 to 4 hours) and the amp still works fine. I done the installation part in KF audio, I think it will not be their fault.<br /><br />According to the manual, it will lower down the power output while over heat. But this is not what I heard in my case. I assume &quot;lower down power output&quot; will be something like decrease the volume or gain while listening. in my case it totally went off and come back maybe 2 or 3 sec. most of the time it sounds like signal distortion just right before it went off. <br /><br />I really need some advise, please help. It will be much appreciate. Thanks. <br /> omegalau ICE Sun, 20 Jan 2008 21:39:56 +0800